<?xml version='1.0' encoding='UTF-8'?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-2430830601632632612</atom:id><lastBuildDate>Sat, 13 Dec 2025 01:29:01 +0000</lastBuildDate><category>funzionamento 2 tempi</category><category>elaborazione</category><category>GT</category><category>Gruppo Termico</category><category>Passione</category><category>elaborare 2 tempi</category><category>elaborare moto 50cc</category><category>elaborare50</category><category>Compensatore di Fluidi</category><category>Grippare</category><category>Pacco lamellare</category><category>Rapporto di Compressione</category><category>Rendimento</category><category>cause grippaggio</category><category>espansione</category><category>grippaggio</category><category>marmitta</category><category>scarico</category><title>Elaborare50</title><description>Il punto di riferimento per l&#39;elaborazione dei cinquantini!</description><link>http://elaborare50.blogspot.com/</link><managingEditor>noreply@blogger.com (Unknown)</managingEditor><generator>Blogger</generator><openSearch:totalResults>15</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-7980340472300217187</guid><pubDate>Mon, 11 Oct 2010 18:51:00 +0000</pubDate><atom:updated>2010-10-12T13:47:18.618+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">funzionamento 2 tempi</category><title>Funzionamento del motore 2 tempi: le fasi</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYbY3IYY5q6Q3Uw9RrBVKbH_kdJSWRyA8pDovycBV2_Rn5x9Nk49cTAQgf3ymrseQg_XLKCPQLP8byU9x3iaJ0EjfDx0P8QJB_uzlD0bnDI8c4Zkj_KQr790sLAh20-kegBEO14DVp-fQM/s1600/P1020867.JPG&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYbY3IYY5q6Q3Uw9RrBVKbH_kdJSWRyA8pDovycBV2_Rn5x9Nk49cTAQgf3ymrseQg_XLKCPQLP8byU9x3iaJ0EjfDx0P8QJB_uzlD0bnDI8c4Zkj_KQr790sLAh20-kegBEO14DVp-fQM/s1600/P1020867.JPG&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Con l&#39;articolo di oggi voglio riprendere il percorso iniziato con lo &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/10/funzionamento-del-motore-2-tempi.html&quot; target=&quot;_blank&quot; title=&quot;Il funzionamento di un motore&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;scorso post&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; e soffermarmi maggiormente su un concetto fondamentale, le fasi di un motore.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ho già accennato alla termodinamica quando ho parlato di &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/il-rendimento-di-un-motore.html&quot; target=&quot;_blank&quot; title=&quot;rendimento di un motore&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;rendimento di un motore&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, quello che ti basta sapere è che il motore non è altro che una macchina che trasforma il calore prodotto dalla combustione in lavoro meccanico. &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questo avviene ciclicamente e ogni ciclo è composto da varie trasformazioni termodinamiche distinte: queste sono le fasi&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se non hai mai studiato niente di fisica e non sai nemmeno cosa sia la termodinamica non ti preoccupare. Il tutto è molto più semplice di quanto sembra. Per dirla in altre parole, il ciclo di funzionamento di un motore si può dividere in fasi (che possono avvenire anche contemporaneamente come vederemo) tali che &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;ogni fase rappresenta un &quot;processo fondamentale del ciclo&quot;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Quando te le spiegherò ad una ad una sarà tutto più chiaro..&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASE DI ASPIRAZIONE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; la&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; fase in cui viene aspira la miscela aria benzina&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Avviene mentre il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#pistone&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pistone&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; sta risalendo verso il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#PMS&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMS&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, così da creare una depressione nel &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#carter&quot; target=&quot;blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carter&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; tale da aspirare la miscela. I sistemi usati per l&#39;aspirazione nel due tempi sono diversi e più precisamente il piston-port, la distribuzione a disco rotante e la valvola lamellare. Ho trattato approfonditamente tutti i vantaggi e gli svantaggi di questi sistemi in &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/pacco-lamellare-perche-e-il-miglior.html&quot; target=&quot;_blank&quot; title=&quot;I sistemi di distribuzione&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;questo articolo&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La fase di aspirazione inizia dunque quando il condotto di aspirazione viene aperto e finisce quando viene chiuso.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASE DI PRE-COMPRESSIONE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se hai letto il post sulla distribuzione dell&#39;aspirazione che ti ho linkato poco sopra, avrai compreso come &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;nel 2 tempi l&#39;aria viene aspirata nel carter o comunque alla base del pistone e mai nella camera di combustione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Occorre quindi spostare la miscela nella camera di combustione in modo da poter far avvenire lo scoppio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Bisogna dunque distinguere un&#39;altra fase, quella di precompressione che consiste nello spostamento della miscela dal carter. &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si tratta di una fase distinta da quella di aspirazione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, anche se alla fine viene confusa con essa, ma è distinta &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;perchè il condotto di aspirazione è già chiuso e quindi la fase di aspirazione già finita&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Inoltre il pistone sta già scendendo ed è proprio questo movimento che crea una pressione nel carter tale da far risalire la miscela all&#39;interno dei &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#travasi&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;travasi&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; verso la camera di scoppio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASE DI COMPRESSIONE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Dopo la pre-compressione il pistone inizia a salire nuovamente verso il PMS. La fase di compressione inizia quando il pistone chiude le&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#luci di travaso&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; luci di travaso&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; e inizia quindi a comprimere la miscela. &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questo è fondamentale affinchè lo scoppio avvenga nel migliore dei modi possibili.&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questa fase finisce poco prima del PMS quando avviene lo scoppio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASE DI COMBUSTIONE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Poco prima che il pistone arrivi al PMS viene scoccata la scintilla dalla candela e la miscela viene bruciata.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASE DI ESPANSIONE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Dopo lo scoppio il pistone viene spinto verso il basso dall&#39;energia scaturita dalla combustione. &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questa è l&#39;unica fase utile del motore, quella cioè in cui viene creato lavoro.&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La fase di espansione finisce quando il pistone apre la luce di scarico per via della repentinea perdita di pressione.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASE DI SCARICO&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Una volta che è aperta la luce di scarico i gas possono uscire attraverso quest&#39;ultima e svuotare la camera di combustione. La fuoriuscita dei gas avviene per differenza di pressione, anche se nel due tempi avviene un fenomeno interessante che ti invito ad approfondire con &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/cosa-serve-uno-scarico-ad-espansione.html&quot; target=&quot;_blank&quot; title=&quot;A cosa serve un&#39;espansione?&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;questo articolo&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Hai dei dubbi o domande? Cosa aspetti a lasciare un commento!?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;/div&gt;</description><link>http://elaborare50.blogspot.com/2010/10/funzionamento-del-motore-2-tempi-le.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYbY3IYY5q6Q3Uw9RrBVKbH_kdJSWRyA8pDovycBV2_Rn5x9Nk49cTAQgf3ymrseQg_XLKCPQLP8byU9x3iaJ0EjfDx0P8QJB_uzlD0bnDI8c4Zkj_KQr790sLAh20-kegBEO14DVp-fQM/s72-c/P1020867.JPG" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-1645771848662016707</guid><pubDate>Sat, 02 Oct 2010 17:31:00 +0000</pubDate><atom:updated>2010-10-08T17:16:42.207+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">funzionamento 2 tempi</category><title>Funzionamento del motore 2 tempi (introduzione)</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcR6kYxrQg3I0ZfpIsUr9cH3S2jlIG098OauQaYN2Q4-iWKPbvuTt1ymxy5TERhL9mWwKUEy3UQCRt5bnvVRsIUYPpkNIBUBYRavJIvHgIJAE7qLxZzdtAQFRzcSMKfBo8DsbWCQaQJAgq/s1600/fotocamera+934.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;240&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcR6kYxrQg3I0ZfpIsUr9cH3S2jlIG098OauQaYN2Q4-iWKPbvuTt1ymxy5TERhL9mWwKUEy3UQCRt5bnvVRsIUYPpkNIBUBYRavJIvHgIJAE7qLxZzdtAQFRzcSMKfBo8DsbWCQaQJAgq/s320/fotocamera+934.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Con questo post voglio iniziare a scrivere una specie di guida che ti aiuti a capire come funziona un motore, e in particolare quello 2 tempi. Questo è fondamentale per diventare un buon preparatore!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Iniziamo con le cose semplici alla portata di tutti e il mio compito sarà quello di guidarti fino a diventare un esperto di motori!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ti ho detto che avrei iniziato dall&#39;abc? E infatti è così!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Iniziamo a parlare del funzionamento di un qualsiasi motore endotermico (ma non ti preoccupare tra poco entro più nello specifico!)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il principio è molto sempilce: &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;si sfrutta il lavoro prodotto dall&#39;esplosione di un combustione che fa muovere il pistone &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;che a sua volta attraverso l&#39;albero motore e il cambio fa muovere la catena e poi la ruota posteriore.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il modo più semplice di capire tutto questo è &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;seguire il percorso che fa l&#39;aria per arrivare nel motore&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; e poi uscire, una volta avvenuto lo scoppio. Ti guiderò quindi nel comprendere questo percorso.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;L&#39;aria viene aspirata dall&#39;air box (o scatola filtro) dove trova il filtro dell&#39;aria. &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questo serve per purificare l&#39;aria da eventuali impurità che potrebbero finire nel motore, prima fra tutte...la sabbia&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Subito dopo il filtro l&#39;aria passa attraverso il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#carburatore&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carburatore&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Di sicuro ne parleremo più approfonditamente più avanti, per ora ti basta sapere che è nel carburatore che l&#39;aria viene mescolata con la benzina. Questo per una questione molto semplice di chimica. Infatti la &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Combustione&quot; target=&quot;_blank&quot; title=&quot;apri la pagina di wikipedia sulla combustione&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;combustione&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; non è altro che una reazione chimica che prevede sempre la presenza di un carburante (cioè di una sostanza che può bruciare che in questo caso è la benzina) e di un comburente (cioè di una sostanza come l&#39;ossigeno che permetta la combustione)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Aria e benzina devono essere quindi nel giusto rapporto, chiamato &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#rapporto stechiometrico&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;rapporto stechiometrico &lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;o più semplicemente carburazione: a questo ci pensa il carburatore!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Dopo il carburatore l&#39;aria (che da ora in avanti chiameremo miscela Aria/Benzina) passa per il condotto di aspirazione e poi per la valvola lamellare. Se vuoi sapere cosa è la valvola lamellare e perchè è così efficace, &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/pacco-lamellare-perche-e-il-miglior.html&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;leggi questo articolo&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Qui viene il bello, siamo finalmente alle porte del motore!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; Ora non so se hai mai visto un &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#cilindro&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cilindro&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; di un due tempi, ma la sua particolarità è di essere tutto bucherellato, come puoi vedere nella foto all&#39;inizio dell&#39;articolo che riprende proprio l&#39;interno di un cilindro. Quei buchi che ci sono sul cilindro sono le &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#luci di travaso&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luci di travaso&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La miscela viene aspirata all&#39;interno del &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#carter&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carter pompa&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#pistone&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pistone &lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;scendendo la schiaccia all&#39;interno dei travasi e la fa risalire in camera di scoppio. Qui viene compressa dal pistone che sale verso il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#PMS&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMS&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e la candela scocca la scintilla poco prima che il pistone arrivi al PMS.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questa è la fase utile del motore&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Infatti dopo che è avvenuta la combustione il pistone viene spinto verso il basso dall&#39;energia generata dall&#39;esplosione e muove il motore! Mentre scende verso il basso, apre pure la &lt;/span&gt;&lt;/span&gt;&lt;u&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luce di scarico&lt;/span&gt;&lt;/span&gt;&lt;/u&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;così da aprire la via d&#39;uscita alla nostra miscela che si è trasformata in gas di scarico (il prodotto della combustione!)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;I gas di scarico passano attraverso l&#39;espansione:&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/cosa-serve-uno-scarico-ad-espansione.html&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;leggi quest&#39;articolo per approfondire&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Bene! I concetti base direi che ci sono tutti, le prossime volte approfondiremo tutti gli aspetti, quindi rimani collegato al blog.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se hai dubbi o vuoi lasciare la tua impressione cosa aspetti a commentare!?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/10/funzionamento-del-motore-2-tempi.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcR6kYxrQg3I0ZfpIsUr9cH3S2jlIG098OauQaYN2Q4-iWKPbvuTt1ymxy5TERhL9mWwKUEy3UQCRt5bnvVRsIUYPpkNIBUBYRavJIvHgIJAE7qLxZzdtAQFRzcSMKfBo8DsbWCQaQJAgq/s72-c/fotocamera+934.jpg" height="72" width="72"/><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-8452730598629428821</guid><pubDate>Mon, 27 Sep 2010 16:22:00 +0000</pubDate><atom:updated>2010-09-27T22:50:04.610+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">funzionamento 2 tempi</category><category domain="http://www.blogger.com/atom/ns#">Pacco lamellare</category><title>PACCO LAMELLARE: Perché è il Miglior Sistema di Distribuzione per 2 Tempi</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlJYahEqVW43HPCyAnXGe4UPDpEzgkAkmB5qUhcWouOhi7La0N9_hVRjcytEHJH2bjkVW-BVBiFILilnXUrq0fcrc0Cty44Cx9M48-rjPMOBr3u-Ibhd_4m1YmvSEH6eZepBAS_WKck71b/s1600/VF3ok.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot; target=&quot;_blank&quot; title=&quot;Pacco lamellare V-Force&quot;&gt;&lt;img alt=&quot;pacco lamellare V-Force&quot; border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlJYahEqVW43HPCyAnXGe4UPDpEzgkAkmB5qUhcWouOhi7La0N9_hVRjcytEHJH2bjkVW-BVBiFILilnXUrq0fcrc0Cty44Cx9M48-rjPMOBr3u-Ibhd_4m1YmvSEH6eZepBAS_WKck71b/s320/VF3ok.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Oggi parliamo di distribuzione della fase di aspirazione nel motore 2 tempi.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Nel titolo sono stato un pò provocatorio, ma è proprio vero che la valvola lamellare (o pacco lamellare) è la soluzione migliore possibile?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Scopriremo che in realtà esiste un altro sistema altrettanto valido, dipende sempre da quello che viene richiesto a un motore.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma cerchiamo prima di capire di cosa stiamo parlando e cosa sono la distribuzione e il pacco lamellare.&amp;nbsp;Per quanto riguarda la prima ti riporto la definizione che ne da Wikipedia che in questo caso è molto facile e comprensibile:&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;blockquote&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&quot;Gli organi di distribuzione o più semplicemente&amp;nbsp;distribuzione, è l&#39;insieme degli organi meccanici predisposti al&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: black;&quot;&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;controllo&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;dei&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: black;&quot;&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;gas&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/span&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;che entrano e/o escono nei&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;color: black;&quot;&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cilindri&quot; &lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;(da &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Distribuzione_(meccanica)&quot; target=&quot;_blank&quot; title=&quot;pagina di Wikipedia sulla distribuzione&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Wikipedia&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/blockquote&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quindi stiamo parlando di organi (in questo caso una &lt;/span&gt;&lt;/span&gt;&lt;u&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;valvola&lt;/span&gt;&lt;/span&gt;&lt;/u&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;) che regolano l&#39;afflusso dei gas all&#39;interno del cilindro.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il pacco lamellare è una valvola che gestisce l&#39;ingesso della miscela all&#39;interno del &lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#carter&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;carter&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; tramite un sistema di lamelle in carbonio che ne regolano l&#39;apertura. &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;L&#39;apertura delle lamelle è influenzata dalla quantità d&#39;aria aspirata &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;e dalla sua velocità.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Nel motore 2 tempi esistono altri due tipi oltre quello che andremo ad analizzare oggi: la distribuzione a &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Piston_port&quot; target=&quot;_blank&quot; title=&quot;pagina di wikipedia sul piston port&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;piston port &lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;e a &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Valvola_a_disco_rotante&quot; target=&quot;_blank&quot; title=&quot;pagina di wikipedia sulla distribuzione a disco rotante&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;disco rotante&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Nel primo caso è il pistone che salendo verso il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#PMS&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMS&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; apre il condotto di aspirazione, che da quindi direttamente sul cilindro, e scendendo lo richiude. Il tempo in cui il condotto rimane aperto è pertanto lo stesso in ogni condizione di regime e apertura gas e soprattutto la grandezza di apertura del condotto è sempre la stessa.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questo è un primo limite notevole del piston port: puoi immaginare facilmente come a bassi giri le condizioni di pressione e velocità della miscela A/B (aria/benzina) sia molto diverse da quelle a bassi giri. Inoltre la grandezza del condotto di aspirazione è notevolmente limitata dalle dimensioni del cilindro.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il problema principale di questo sistema di distribuzione riguarda &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;quando viene aperto e chiuso il condotto&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;in base alla posizione del pistone. Se è proprio il pistone stesso a controllare l&#39;apertura e la chiusura del condotto queste devono rimanere fisse. Invece un motore che abbia un funzionamento regolare ad ogni regime richiede il contrario.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quello che bisogna capire è: &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;quando è più opportuno chiudere il condotto di aspirazione?&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Cerchiamo di comprendere quello che avviene nel motore durante questa fase. Quando il pistone inizia a scendere dal &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#PMS&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMS&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; al &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#PMI&quot; target=&quot;_blank&quot; title=&quot;glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMI&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;inizia a crearsi una pressione all&#39;interno del &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#carter&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carter&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; dove è presente la miscela che spinge quest&#39;ultima verso all&#39;interno dei travasi, c&#39;è quindi il rischio che la stessa pressione spinga la miscela fuori dal condotto di aspirazione dal quale con tanta fatica l&#39;avevamo fatta entrare!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si può pensare quindi che un buon momento per chiudere il condotto sia quando si aprono le luci di travaso...ma non è così! Infatti c&#39;è un qualcosa che blocca l&#39;uscita della miscela dal condotto ed è proprio la &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pressione dinamica &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;che possiede la colonna d&#39;aria dentro al condotto di aspirazione mentre viene aspirata.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quindi &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;finché la pressione dinamica della miscela è superiore alla pressione nel &lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#carter&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;carter&lt;/a&gt;, il condotto può rimanere aperto.&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; Ma la pressione dipende dal regime di rotazione,&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; quindi il momento in cui aprire e chiudere il condotto deve dipendere dal regime di rotazione.&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Uno dei vantaggi del pacco lamellare è proprio questo: &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;l&#39;apertura delle lamelle è influenzata dalla quantità di aria aspirata&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; con la conseguenza che la &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;velocità del fluido è sempre più o meno costante&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Questo porta ad avere una &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;buona uniformità nella distribuzione della miscela&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Inoltre la valvola a lamella viene aperta dalla depressione che si crea all&#39;interno del carter e del cilindro. La lunghezza e l&#39;intensità delle depressioni variano molto a secondo del regime, la conseguenza è che &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;il pacco lamellare è in assoluto il sistema di distribuzione migliore per avere un rendimento ottimizzato a ogni regime di giri!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Attenzione però che questo non vuol dire che sia il più prestazionale in assoluto. Infatti se andiamo a vedere il sistema di distribuzione utilizzato ad esempio sui 125 o 250 (quando ancora esistevano, ora c&#39;è la moto 2) da gran premio dell&#39;aprilia per esempio, notiamo che non si tratta di una valvola lamellare, ma del sistema &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;a disco rotante&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il principale difetto del pacco lamellare è che si tratta di un vero e proprio tappo che la miscela deve aprire per poter entrare all&#39;interno del cilindro, di conseguenza parte dell&#39;energia viene spesa per questo. Inoltre le lamelle oltre un certo regime entrano in risonanza, cioè le lamelle rimangono metà aperte e metà chiuse e la miscela fa fatica ad entrare.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il sistema a disco rotante non ha questi problemi e a differenza del piston port ha la possibilità di avere il diagramma di distribuzione asimmetrico, con il vantaggio di poter aprire il condotto di aspirazione appena i travasi sono chiusi e di chiuderlo appena dopo il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#PMS&quot; title=&quot;vai al glossario&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMS&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, prima che si crei una pressione troppo elevata all&#39;interno del carter.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;br /&gt;
&lt;/b&gt;</description><link>http://elaborare50.blogspot.com/2010/09/pacco-lamellare-perche-e-il-miglior.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlJYahEqVW43HPCyAnXGe4UPDpEzgkAkmB5qUhcWouOhi7La0N9_hVRjcytEHJH2bjkVW-BVBiFILilnXUrq0fcrc0Cty44Cx9M48-rjPMOBr3u-Ibhd_4m1YmvSEH6eZepBAS_WKck71b/s72-c/VF3ok.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-9126292547993092498</guid><pubDate>Thu, 23 Sep 2010 12:12:00 +0000</pubDate><atom:updated>2010-09-27T22:54:29.535+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Rendimento</category><title>Il Rendimento di un Motore</title><description>&lt;a href=&quot;http://upload.wikimedia.org/wikipedia/commons/e/e0/Falso_Kelvin.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot; target=&quot;_blank&quot; alt=&quot;schema del secondo principio della termodinamica&quot; title=&quot;schema del secondo principio della termodinamica&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;245&quot; src=&quot;http://upload.wikimedia.org/wikipedia/commons/e/e0/Falso_Kelvin.png&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In termodinamica per rendimento si intende il rapporto tra il calore assorbito da una macchina e il lavoro che tale macchina svolge.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Non voglio annoiarti con la fisica, ma devi sapere che, per il &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Secondo_principio_della_termodinamica&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;secondo principio della termodinamica&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, non è possibile che il calore assorbito da una macchina sia completamente trasformato in lavoro, di conseguenza il rendimento non potrà mai essere del 100 %.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Lo stesso principio vale a maggior ragione nel nostro motore a due tempi, dove oltretutto sono presenti attriti e tempi diversi da quelli ideali, che nei modelli termodinamici ideali non sono presi in considerazione.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il rendimento di un motore indica quindi la sua efficienza e influenza la potenza ottenibile.&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In realtà esistono 3 tipi diversi di rendimenti, scopriamoli insieme...&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;RENDIMENTO TERMICO&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Come dice la parola stessa il rendimento termico prende in considerazione il calore, ed è il rapporto tra il calore prodotto dalla combustione e quello che effettivamente viene convertito in lavoro.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;I fattori che lo influenzano sono il&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#rapporto di compressione&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; rapporto di compressione&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, la forma della camera di scoppio e l&#39;&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#area&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;area di squish&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;RENDIMENTO MECCANICO&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il rendimento meccanico riguarda il lavoro che viene &quot;perso&quot; per via degli attriti e degli accessori del motore che non concorrono a fare lavoro. E&#39; quindi il rapporto tra il lavoro che teoricamente sarebbe in grado di fare il motore senza dispersioni per attriti vari e per fare girare gli accessori e quello che effettivamente fornisce.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quindi basta eliminare questi fantomatici accessori per fare andare di più il motore?&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In parte si, ma solo in parte. Cerchiamo di capire cosa sono questi accessori prima di tutto, alcuni di essi sono effettivamente eliminabili, ma altri no. Infatti sono accessori tutti quei componenti, magari indispensabili, del motore che non concorrono effettivamente a fornire lavoro. L&#39;esempio più azzeccato è quello della pompa dell&#39;acqua: non puoi certo eliminarla altrimenti surriscalderesti il motore, ma non si può certo dire che sia un componente del motore che fornisce lavoro utile!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Però se prendiamo il caso di alcuni cinquantini che escono di serie con il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#miscelatore&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;miscelatore&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; e quindi con la pompa dell&#39;olio piuttosto che con il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#contralbero&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;contralbero&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;si può parlare effettivamente di accessori superflui, la cui eliminazione è molto spesso il primo passo verso di ogni elaborazione.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Un altro elemento che influenza il rendimento meccanico è il lavoro necessario per aspirare, travasare e comprimere la miscela.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Per migliorare questo rendimento bisogna intervenire sugli attriti ed eliminare tutti gli accessori non indispensabili, ecco perchè i motori da competizione hanno pistone con una sola &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/p/glossario.html#fascia&quot; target=&quot;_blank&quot; title=&quot;vai al glossario&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;fascia elastica&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; e con cuscinetti a basso attrito.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;RENDIMENTO VOLUMETRICO&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il rendimento volumetrico è il rapporto tra la quantità di miscela (aria/benzina) che entrerebbe nel cilindro in condizioni ottimali, cioè se non esistessero resistenze al moto dell&#39;aria e se i tempi fossero di riempimento, travaso e scarico fossero immensamente più lunghi, e la quantità che effettivamente ci entra.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si tratta del rendimento che viene maggiormente preso in considerazione dai preparatori: molte delle cose che si fanno per elaborare un motore hanno lo scopo di aumentare la quantità di miscela introdotta in un motore. Sono da considerarsi in questo senso le modifiche ai travasi o all&#39;altezza delle luci per esempio..&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/09/il-rendimento-di-un-motore.html</link><author>noreply@blogger.com (Unknown)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-6062317381228227032</guid><pubDate>Mon, 20 Sep 2010 12:23:00 +0000</pubDate><atom:updated>2010-09-26T18:16:31.190+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Rapporto di Compressione</category><title>Rapporto di Compressione: Come Trovarlo?</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjax2_4I28DRBpVTIv0bYC67bbkKHpO6BT2JIxL1FrolXpu1A_UqHplgFkNdZG73ufX-PIgCT_FgTrmn_2x77pcltYOofKM27y7bFFswlu2rG-K8bOtfy61vtguEr4wUZn55Qi7uivF3mBf/s1600/guarnizioni-testa.jpg&quot; target=&quot;_blank&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjax2_4I28DRBpVTIv0bYC67bbkKHpO6BT2JIxL1FrolXpu1A_UqHplgFkNdZG73ufX-PIgCT_FgTrmn_2x77pcltYOofKM27y7bFFswlu2rG-K8bOtfy61vtguEr4wUZn55Qi7uivF3mBf/s320/guarnizioni-testa.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;E&#39; capitato anche a me di citarlo nei post come un fattore da tenere in considerazione per conoscere le prestazioni di un motore e su di esso, come al solito, girano tante leggende, ma cerchiamo prima di tutto di capire cosa è il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;rapporto di compressione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, come trovare quello del tuo motore e come modificarlo eventualmente.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Tutto questo ti sarà immensamente più chiaro dopo aver letto la definizione di rapporto di compressione (o RdC) dato che tutte le procedure che ti spiegherò si possono intuire facilmente da questa, quindi non ti spaventare!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;rapporto di compressione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&amp;nbsp;è un indice che misura il rapporto tra la teorica compressione che ha la miscela aria-benzina al PMI con quella che ha al PMS.&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; &lt;/span&gt;&lt;/i&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Cerchiamo di capire meglio cosa vuol dire..&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;In pratica il RdC è un rapporto tra la misura del volume che c&#39;è &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;sopra al pistone&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;nel momento in cui questo è al PMI e quando è al PMS. Il volume sopra al pistone al Punto Morto Superiore è il volume della&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;camera di combustione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, mentre quello al Punto Morto Inferiore è la cilindrata.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Ricapitolando, dovremo avere i valori del volume della camera di combustione e della cilindrata e operare nel seguente modo: sommiamo la cilindrata con il volume della camera di combustione e dividiamo successivamente il tutto per il volume della camera di combustione, il valore appena trovato è il &amp;nbsp;famoso&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;rapporto di compressione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Se per quanto riguarda la cilindrata do per scontato che tu sappia individuare quella precisa del tuo motore, per quanto riguarda il volume della camera di scoppio ti devo insegnare un piccolo trucco per trovarlo!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Si può fare il tutto con il motore montato, però se riesci a smontare il motore è molto meglio. Questo perchè dobbiamo arrivare ad avere &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;il cilindro perfettamente verticale&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;A questo punto ti devi procurare una siringa graduata e un olio molto fluido di tipo idraulico. Porta quindi il pistone al PMS che potrai individuare grazie a un &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Comparatore&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;comparatore centesimale&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; montato al posto della candela. Una volta individuato il Punto Morto Superiore inizia a inserire il fluido all&#39;interno del cilindro dal foro della candela con la siringa.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;A questo punto dovrai fare molta attenzione per non compiere errori troppo elevati nella misurazione: devi smettere di versare il fluido quando vedi che questo arriva alla base del foro della candela.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;A questo punto il volume di fluido versato che puoi leggere sulla siringa graduata rappresenta anche il volume della camera di combustione.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Devi solamente fare attenzione a non usare olio come quelli del cambio che sono troppo densi che potrebbero far fatica a uscire una volta finito tutto, usa un olio da miscela!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Se lasci il motore montato ricordati di smontare lo scarico per evitare che il fluido che inseriamo fluisca successivamente nell&#39;espansione. Infatti una volta finito tutto, dovrai solamente far scendere il pistone in modo che la luce di scarico si apra e che l&#39;olio possa quindi uscire dallo scarico.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Per modificare il rapporto di compressione dovresti aver già capito come fare: dobbiamo modificare il valore della camera di combustione. Come possiamo farlo?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Dobbiamo giocare sull&#39;altezza della testa. Quindi se vuoi diminuire il rapporto di compressione devi aumentare l&#39;altezza della testa rispetto al pistone mettendo una guarnizione di testa più spessa, mentre su vuoi aumentare il rapporto di compressione dovrai abbassare la testa.&lt;/span&gt;&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/09/rapporto-di-compressione-come-trovarlo.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjax2_4I28DRBpVTIv0bYC67bbkKHpO6BT2JIxL1FrolXpu1A_UqHplgFkNdZG73ufX-PIgCT_FgTrmn_2x77pcltYOofKM27y7bFFswlu2rG-K8bOtfy61vtguEr4wUZn55Qi7uivF3mBf/s72-c/guarnizioni-testa.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-948772036335899061</guid><pubDate>Tue, 14 Sep 2010 20:58:00 +0000</pubDate><atom:updated>2010-09-28T19:26:57.714+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Gruppo Termico</category><category domain="http://www.blogger.com/atom/ns#">GT</category><title>Il Gruppo Termico Migliore: Come Riconoscerlo?</title><description>&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3A6Q-Bk07MhygO4ZeBBN4lwL8xrzCE0howi7aB92RtELKltJJFX50ODuR0Dqvv9_koU72gRh7Wbe29ZCcbPCABjedtkG_-Rvl0M2XoPwIDK8ftvOLBqLgrGzFs48_qfftPQNTxUGCMVsA/s1600/gt1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3A6Q-Bk07MhygO4ZeBBN4lwL8xrzCE0howi7aB92RtELKltJJFX50ODuR0Dqvv9_koU72gRh7Wbe29ZCcbPCABjedtkG_-Rvl0M2XoPwIDK8ftvOLBqLgrGzFs48_qfftPQNTxUGCMVsA/s320/gt1.jpg&quot; /&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Abbiamo detto che la parte centrale di un motore è il &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;gruppo termico,&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;che è &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fondamentale&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; per ottenere una buona &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;elaborazione&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Ma quali sono le &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;caratteristiche&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; di un buon gruppo termico? Come &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;riconoscerlo&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;?&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Ne abbiamo già parlato in &lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/elaborare-moto-50cc-come-fare.html&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;questo articolo&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, ma oggi voglio soffermarmi più a lungo su questo discorso. Iniziamo ad elencare i componenti di un &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;gt&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;: è la parte principale di un motore ed è formato da &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;cilindro&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;,&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; pistone &lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;e&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; testa&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif; font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Sono tanti i parametri importanti..ma vediamo di fare un &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;pò&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; di chiarezza!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;MATERIALE&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;I&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; Cilindri&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; base e molti di quelli intermedi sono in ghisa e la scelta di questo materiale direi che è quasi &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;esclusivamente&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; economica, dato che come vedremo non ha molti vantaggi. La ghisa infatti ha un peso elevato e questo peggiora le prestazioni del motore, inoltre non smaltisce il calore in modo ottimale e si rischia di arrivare alla nota &lt;/span&gt;&lt;i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;scaldata&lt;/span&gt;&lt;/i&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;!&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Un altro difetto della ghisa è quello di essere più tenere del materiale delle fasce elastiche che assicurano la tenuta dei gas sopra il pistone e quindi l&#39;usura dei cilindri in ghisa avviene più velocemente perché la canna tende ad ovalizzarsi.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Un cilindro in ghisa ha però il vantaggio di poter essere rettificato. Si può cioè asportare una piccola quantità di materiale dalla canna del cilindro che può quindi funzionare di nuovo dopo una lieve grippata. In questo caso aumenterà leggermente l&#39;alesaggio, cioè il diametro interno del cilindro.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Il materiale più pregiato è &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;L&#39;alluminio&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;. Viene usato nei motori ad alte prestazioni ed ha tra i principali pregi quello di consentire un ottimo smaltimento del calore, &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;indispensabile&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; per consentire prestazioni elevate!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: 13px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Inoltre l&#39;alluminio è un materiale molto leggero e &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;questo comporta una maggiore longevità del cilindro stesso.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Oltre che leggero è anche morbido l&#39;allumino e per questo i gruppi termici di questo materiale presentano sempre un riporto sulla canna del cilindro di materiale che presenti un elevata durezza, un&#39;adeguata ritenzione dell&#39;olio, un&#39;elevata resistenza all&#39;usura da sfregamento.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Per questo motivo i cilindri in alluminio risultano pure essere più longevi di quelli in ghisa. A volte si sente dire il contrario, ma è solo frutto di una confusione dovuta al fatto che in genere l&#39;alluminio è usato solo su cilindri spinto per mantenere bassi i costi di produzione.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;E&#39; il fatto che i cilindri in alluminio abbiamo &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasature&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; più spinte a renderli meno longevi e affidabili, non il materiale in &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;sè&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;!&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;NUMERO DI FASCE ELASTICHE&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Qui non c&#39;è tanto da girarci intorno. Un Pistone performante è &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;monofascia&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, cioè ha una sola fascia elastica. E il motivo è intuibile, una fascia vuol dire meno attrito!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Se non sai cosa sia una fascia elastica guarda &lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Fascia_elastica&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;qui&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;: si tratta di un anello che si posiziona intorno al pistone e assicura la tenuta rispetto al cilindro, facendo in modo che i gas combusti non passino al di sotto.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;I pistoni &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;bifascia&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; hanno dalla loro una maggiore &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;affidabilità&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; e hanno anche un lieve vantaggio ai bassi dato dal valore maggiore del &lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Rapporto_di_compressione&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;rapporto di &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;compressione&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;FASATURA&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; E NUMERO DEI TRAVASI&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;La &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasatura&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; è una &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;caratteristica&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fondamentale&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; che determina il carattere e le prestazioni di un &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;gruppo termico&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Cerchiamo di capire prima di tutto cosa sono i travasi e cosa è la &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasatura&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;. I travasi sono dei condotti che uniscono il &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;carter&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; pompa,&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;all&#39;interno del quale si trova la miscela appena aspirata, con la camera di combustione, passando per il cilindro. Si tratta di veri e proprio canali ricavati nel cilindro che finiscono con le &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;luci&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, ovvero delle aperture sulla canna del cilindro. In altre parole, i travasi sono i condotti veri e propri, mentre le luci sono le aperture all&#39;interno della canna del cilindro di cui tratteremo inseguito.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Ma quindi cosa è&amp;nbsp;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;la &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasatura&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;? La &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasatura&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; è una misura in gradi che indica &quot;quanto tempo le luci rimangono aperte&quot;, indica cioè la distanza che percorre il pistone da quando scendendo apre una luce fino a quando salendo la richiude, espressa in gradi di rotazione dell&#39;albero motore. E&#39; quindi legata all&#39;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;altezza delle luci&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Puoi capire come è vero che la &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasatura&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; è una misura &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fondamentale&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; per capire il &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;comportamento&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; del motore, ma allo stesso tempo è difficile da valutare senza i giusti strumenti!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Un altro fattore che &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;contraddistingue&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; un cilindro è il numero di travasi anche se è un fattore da non prendere troppo in &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;considerazione&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; dato che non ha tantissima influenza sulla potenza massima. O meglio, è un parametro che concorre insieme ad altri a determinare le prestazioni e il &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;comportamento&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; di un motore, ma &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;difficilmente&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; si può dire &quot;un cilindro con più travasi va di più di uno con meno&quot;.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Anche &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;perchè&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; rischia di essere vero il contrario: infatti a parità di altre condizioni in un gruppo termico, avere più travasi vuol dire avere una sezione di quest&#39;ultimi più piccola e quindi un aumento di velocità che favorisce un motore docile, mentre se si aumenta la sezione dei travasi (&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;diminuendone&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; il numero) la velocità diminuisce &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;permettendo un utilizzo solo ai regimi elevati &lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;dove il flusso risulta &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;praticamente&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; continuo.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Ma questo è solamente un discorso ideale infatti sono talmente tanti i fattori in gioco che, come detto, è difficile stabilire quale &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;gt&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; sia più performante solo in base al numero di travasi.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Poi c&#39;è da considerare la luce di scarico:&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;la sua &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fasatura&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, ma anche la sua larghezza &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;rappresentano&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; un fattore &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;fondamentale&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;!&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif; font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;br /&gt;
&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;I cilindri base hanno un semplice scarico ellittico, mentre quelli più &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;prestazionali&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; hanno uno scarico con &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;booster&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; laterali(delle piccole luci di scarico aggiuntive a lato di quella principale) o un traversino centrale che consente dimensioni estreme per la luce di scarico!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Il problema che costringe ad adottare queste forme è quello di evitare che la fascia si protenda all&#39;interno dello scarico stesso se le dimensioni della luce sono troppo grandi!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Questo è solo un accenno al ruolo che hanno le luci e i travasi nel &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;funzionamento&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; di un motore, dato che è &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;praticamente&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; impossibile essere anche solo minimamente esaurienti in un solo post su un blog: &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;infatti quelli di cui abbiamo parlato sono tra i punti più importanti per un&#39;elaborazione vincente!&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; font-size: 12px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;TESTA&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/b&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Il gruppo termico è composto infine dalla testa. Bisogna &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;innanzitutto&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; distinguere tra testa &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;scomponibile&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; e non.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Le teste &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;scomponibili&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; sono formate da due pezzi e sono più &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;performanti&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;perchè&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; consentono uno smaltimento maggiore del calore.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Si può poi tenere conto della forma della testa (che però hanno ormai quasi tutte la stessa forma), dell&#39;area di &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;scquish&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; e del rapporto di &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;compressione&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; che è influenzato dall&#39;altezza della testa.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;Ma questi sono fattori secondari e di più difficile &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;identificazione&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;, diciamo che le &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;caratteristiche&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; che deve avere un buon &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;gt&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; e che si possono valutare al volo sono:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;deve essere in alluminio&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;deve avere un pistone &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;monofascia&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;deve avere lo scarico con &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;booster&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; laterali o con traversino in mezzo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;li&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;deve &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;preferibilmente&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt; avere la testa &lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;scomponibile&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
&lt;/ul&gt;&lt;/div&gt;</description><link>http://elaborare50.blogspot.com/2010/09/come-riconosce-un-buon-gruppo-termico.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj3A6Q-Bk07MhygO4ZeBBN4lwL8xrzCE0howi7aB92RtELKltJJFX50ODuR0Dqvv9_koU72gRh7Wbe29ZCcbPCABjedtkG_-Rvl0M2XoPwIDK8ftvOLBqLgrGzFs48_qfftPQNTxUGCMVsA/s72-c/gt1.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-6409931691825281040</guid><pubDate>Sat, 11 Sep 2010 11:13:00 +0000</pubDate><atom:updated>2010-09-26T18:18:50.586+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Compensatore di Fluidi</category><title>Il Compensatore di Fluidi: Come Funziona?</title><description>&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDh2HxwnJMMwb4wfjkIoYUnsHQJYJN4s8ZkyVpZdjrqAErnI1g-dPvglctwL7FRGIDWEDpGS4Pa6tkHmVznqwKRsTKUt4-BFh4-xukUb2uoSvj0zby5_yg1kLCpiBuwz-c_aUq-f3LkurG/s1600/compensatore.jpg&quot; target=&quot;_blank&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDh2HxwnJMMwb4wfjkIoYUnsHQJYJN4s8ZkyVpZdjrqAErnI1g-dPvglctwL7FRGIDWEDpGS4Pa6tkHmVznqwKRsTKUt4-BFh4-xukUb2uoSvj0zby5_yg1kLCpiBuwz-c_aUq-f3LkurG/s320/compensatore.jpg&quot; /&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;compensatore di fluidi &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;chiamato anche polmone è quello che vedete in foto. Si tratta di un cilindro collegato al collettore di aspirazione, ma a cosa serve un &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;compensatore di fluidi&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;? E come funziona?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Come detto il concetto è molto semplice e lo è anche il montaggio: si collega un&#39;estremità del tubicino al polmone e l&#39;altra al collettore di aspirazione (preferibilmente) oppure al posto del depressore nel carburatore.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ad ogni ciclo di funzionamento del motore la depressione che si crea all&#39;interno del carter con la risalita del pistone all&#39;interno del cilindro apre le lamelle del &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Valvola_lamellare&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pacco lamellare&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e aspira la miscela proveniente dal condotto di aspirazione e dal carburatore.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Una volta che la fase di aspirazione finisce le lamelle si richiudono velocemente, tanto velocemente che parte della miscela aspirata rimbalza contro le lamelle ormai chiuse e torna indietro, dal carburatore passo direttamente alla scatola filtro e va definitivamente persa!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;compensatore di fluidi&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;entra in gioco in questo momento. Come abbiamo detto si tratta di un polmone collegato tramite un tubicino al collettore di aspirazione. Quando si chiudono le lamelle la miscela che torna indietro viene aspirata da questo dispositivo!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; proprio la struttura interna al compensatore a permettere ciò: infatti al suo interno c&#39;è una camera variabile (che in alcuni casi è visibile) che assicura la giusta depressione per aspirare la miscela presente nel condotto di aspirazione.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quindi il vantaggio del compensatore di fluidi è innanzittutto quello di risparmiare carburante.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questa la teoria, ma in termini di prestazioni cosa dà il compensatore di fluidi?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; un argomento molto controverso questo e bisogna mettere subito in chiaro che un incremento della potenza non ci sarà.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;Mentre è riconosciuto un pò da tutti il vantaggio del risparmi di carburante (che già di persè non sarebbe male vista la spesa irrisoria del pezzo), un altro vantaggio del compensatore, a volte poco apprezzato, è quello di pulire l&#39;erogazione del motore che risulta più pronto in ogni occasione avendo sempre un pò di miscela già nel condotto di aspirazione.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Voi che esperienze avete in merito al compesatore di fluidi?&lt;/span&gt;&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/09/compensatore-di-fluidi.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDh2HxwnJMMwb4wfjkIoYUnsHQJYJN4s8ZkyVpZdjrqAErnI1g-dPvglctwL7FRGIDWEDpGS4Pa6tkHmVznqwKRsTKUt4-BFh4-xukUb2uoSvj0zby5_yg1kLCpiBuwz-c_aUq-f3LkurG/s72-c/compensatore.jpg" height="72" width="72"/><thr:total>3</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-4998375050303427137</guid><pubDate>Fri, 10 Sep 2010 16:05:00 +0000</pubDate><atom:updated>2010-09-26T18:19:50.015+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">elaborare 2 tempi</category><category domain="http://www.blogger.com/atom/ns#">elaborare moto 50cc</category><category domain="http://www.blogger.com/atom/ns#">elaborare50</category><category domain="http://www.blogger.com/atom/ns#">elaborazione</category><category domain="http://www.blogger.com/atom/ns#">Gruppo Termico</category><category domain="http://www.blogger.com/atom/ns#">GT</category><title>Elaborare Moto 50cc: Come Fare?</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEitvB6WZEOubRMb8GuGhlC1H5Taj1GBViNVm0jTj2ejooZH7YndR5bXnqcMkx4jPiIRUk_h425L9G0aGaSpAON33eezTy9hRSA38vdM1wSwYTsnUbldVwhRobR2HO0BGL2HsYTpiAYlIVtC/s1600/rx.jpg&quot; target=&quot;_blank&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEitvB6WZEOubRMb8GuGhlC1H5Taj1GBViNVm0jTj2ejooZH7YndR5bXnqcMkx4jPiIRUk_h425L9G0aGaSpAON33eezTy9hRSA38vdM1wSwYTsnUbldVwhRobR2HO0BGL2HsYTpiAYlIVtC/s320/rx.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Nell&#39;articolo &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/elaborare-moto-50cc.html&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;elaborare moto 50cc&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; ci siamo chiesti se avesse realmente senso &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;modificare &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;un &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cinquantino&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se sei già così appassionato di motori che come me non vedi l&#39;ora di smontare e rimontare un motore solo per il gusto di farlo, allora troverai utili alcune informazioni su &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cosa fare &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;in particolare&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;per &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;elaborare&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;al meglio il tuo &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;50cc&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quali sono dunque le possibilità per chi vuole preparare un 50ntino?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Avevamo già specificato che occorre prima di tutto decidere fino a che grado spingersi e in particolare se si vuole e meno fare una &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;lavorazione artigianale &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;del cilindro.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Mettiamo il caso che si scarti inizialmente quest&#39;ipotesi: cosa si può fare?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Per un&#39;elaborazione&amp;nbsp;soft va bene anche solo cambiare &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;marmitta&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; e &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carburatore&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Lo scarico da solo nei 2 tempi può dare tantissimo (ne abbiamo parlato &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/09/cosa-serve-uno-scarico-ad-espansione.html&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;qui&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;); si tratta solo di scegliere l&#39;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;espansione artigianale&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; che fa per noi!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si possono trovare ottime marmitte &amp;nbsp;per cinquantini anche a prezzi bassi, per una preparazione&amp;nbsp;base vanno più che bene e cambieranno completamente il carattere della moto!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se si sale di prezzo si ha un&#39;ampia scelta tra scarichi anche molto diversi tra loro e a volte si rischia di prendere un&#39;espansione che non si accoppia perfettamente con il&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; gruppo termico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, infatti se si vuole modificare un cinquantino&amp;nbsp;in modo già più spinto il segreto è quello di accoppiare i giusti elementi con caratteristiche simili tra loro!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Per quanto riguarda il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carburatore &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;per un elaborazione base&amp;nbsp;cambiando solo questo e lo scarico va più che bene un 19 (dove 19 è il diametro del condotto attraverso cui fluisce la miscela del carburatore, logicamente più grande è più è prestazionale, ma bisogna fare attenzione come al solito a non esagerare!)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se si vuole &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;elaborare un&amp;nbsp;50cc&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;fino all&#39;osso si può arrivare ad avere carburatori anche da 28 e passa!&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma passiamo a trattare la parte che indubbiamente da più prestazioni in assoluto al nostro motore: il &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;gruppo termico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;! Il gruppo termico è costituito da cilindro, pistone e testa: capisci perché è un componente così fondamentale in un&#39;elaborazione la cui modifica può sconvolgere il comportamento della moto? Si tratta del cuore di un motore!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Anche in questo caso si può scegliere tra gt (abbreviazione di gruppo termico) base e altri sempre più spinti. Ci sono molti parametri che possono variare in un cilindro...&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Una delle cose più influenti, inutile dirlo, è la &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Cilindrata&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cilindrata&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Ci sono kit che mantengono la cilindrata a 50cc pur garantendo un aumento di prestazioni, sono adatti a chi vuole magari partecipare a un campionato per 50cc e ha quindi bisogno di prestazioni pur mantenendo fissa la cilindrata (ricorda che è vietato cambiare cilindro anche se la cilindrata rimane di 50cc!), ma ci sono kit che arrivano anche a 90cc! In questo caso si può parlare di 70ntini, 80ntini ecc!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La cilindrata però non è tutto: quando si vuole scegliere un gruppo termico per elaborare un 50 cc bisogna tenere conto del numero dei travasi, della forma e delle dimensioni degli stessi, della fasatura delle luci di travaso e scarico, della forma e dell&#39;ampiezza dello scarico, della forma della testa e dell&#39;area di squish, del rapporto di compressione, del numero di fasce del pistone e anche del materiale utilizzato!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se per quanto riguarda il materiale la scelta è facile (i kit prestazionali sono in alluminio mentre per i cilindri base viene usata la ghisa che è più affidabile) per gli altri parametri bisogna fare attenzione e non sempre si riesce a distinguere un buon cilindro! Ne parleremo sicuramente ancora perchè è un argomento interessantissimo e molto importante...&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Per concludere la panoramica generale sulle elaborazioni: si può anche modificare il &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Valvola_lamellare&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pacco lamellare&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, l&#39;accensione (rotore, statore, centralina, anticipo) e si possono aggiungere utili soluzioni come ad esempio il compensatore di fluidi!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt; &lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-weight: normal;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/b&gt;</description><link>http://elaborare50.blogspot.com/2010/09/elaborare-moto-50cc-come-fare.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEitvB6WZEOubRMb8GuGhlC1H5Taj1GBViNVm0jTj2ejooZH7YndR5bXnqcMkx4jPiIRUk_h425L9G0aGaSpAON33eezTy9hRSA38vdM1wSwYTsnUbldVwhRobR2HO0BGL2HsYTpiAYlIVtC/s72-c/rx.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-7171054900248565559</guid><pubDate>Mon, 06 Sep 2010 11:20:00 +0000</pubDate><atom:updated>2010-09-26T18:21:45.457+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">espansione</category><category domain="http://www.blogger.com/atom/ns#">funzionamento 2 tempi</category><category domain="http://www.blogger.com/atom/ns#">marmitta</category><category domain="http://www.blogger.com/atom/ns#">scarico</category><title>A Cosa Serve uno Scarico ad Espansione?</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTr1y9OnK55qK0-RjL_ZGWy-8oBq3zYIZvEKOcntFH7BCcWClW-gnerJ-lrfMPu74dSq3hBysH03mCdA53RiX99McAWrpfpEGvSvsAgV9Eg9Q4HvPLT8n_kkVHp_VEUAd1LXgD8SzIOnzL/s1600/Immagine+004.jpg&quot; target=&quot;_blank&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTr1y9OnK55qK0-RjL_ZGWy-8oBq3zYIZvEKOcntFH7BCcWClW-gnerJ-lrfMPu74dSq3hBysH03mCdA53RiX99McAWrpfpEGvSvsAgV9Eg9Q4HvPLT8n_kkVHp_VEUAd1LXgD8SzIOnzL/s320/Immagine+004.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La parola &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;espansione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;è sulla bocca di tutti gli appassionati ormai e tutti i due tempi montano una &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;marmitta&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; di questo tipo.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se non hai idea di cosa sia una &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;marmitta ad espansione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;guarda la foto qui accanto: è proprio questa!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Prende il nome di &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;espansione &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;proprio a causa della sua forma. Presenta infatti una &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pancia &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;di sezione notevolmente maggiore al resto del &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;tubo di scarico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Avrai sicuramente notato la differenza tra uno scarico per 4 tempi, che è un semplice tubo di sezione regolare, e una &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;marmitta ad espansione &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;per 2 tempi.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Per quale motivo quindi c&#39;è bisogno di una marmitta del genere? Risulta veramente più efficace rispetto a uno scarico tradizionale?&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;I motivi che fanno di un&#39;espansione uno scarico nettamente più efficace rispetto a un semplice tubo regolare stanno nella struttura stessa del 2 tempi e in particolare nell&#39;assenza delle valvole di scarico in un motore di questo tipo.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E non sto parlando di noccioline quando dico che c&#39;è un notevole incremento di prestazioni: se su un quattro tempi uno scarico appropriato può dare un incremento del 15-20 % su un 2 tempi la pancia può addirittura raddoppiare le prestazioni del motore!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Prima di spiegare &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;come funziona un&#39;espansione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;ti consiglio di guardare attentamente l&#39;immagine sottostante che è anche molto divertente: tienila sempre bene presente perché è fondamentale per capire il tutto.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;http://upload.wikimedia.org/wikipedia/commons/5/52/Arbeitsweise_Zweitakt.gif&quot; target=&quot;_blank&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;106&quot; src=&quot;http://upload.wikimedia.org/wikipedia/commons/5/52/Arbeitsweise_Zweitakt.gif&quot; width=&quot;400&quot; /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Dopo la fase di combustione, mentre il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pistone &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;sta scendendo apre la &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luce di scarico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e permette ai gas di uscire. Questi gas che sono a temperature elevatissime hFanno un&#39;elevata velocità iniziale: le pressioni all&#39;interno della camera di combustione sono elevate e quando si apre la &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luce di scarico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;si crea una vera e propria depressione.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;I gas quindi passano in uno spazio via via sempre più grande che è la nostra &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;espansione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, o meglio il suo tratto iniziale subito dopo al collettore (tratto collegato direttamente alla luce di scarico) chiamato anche &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;diffusore&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Contemporaneamente quando il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pistone &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;scende al &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;PMI&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;(&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Punto_morto&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; target=&quot;_blank&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;punto morto inferiore&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;) apre anche le &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luci di travaso&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. La miscela presente nel carter viene spinta attraverso i travasi dalla pressione esercitata dal pistone, ma questa non è sufficiente.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ricordati che i gas che sono usciti velocemente dal &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cilindro &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;hanno creato una depressione all&#39;interno della camera di combustione: è proprio questa depressione che è fondamentale per garantire il passaggio di tutta la miscela dal carter alla camera di scoppio anche quando i regimi sono dell&#39;ordine dei 12-13 mila giri al minuti e i tempi di compimento delle fasi sono veramente ridotti!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ecco spiegato il motivo per cui è importante una buona camera di espansione nel nostro scarico, ma se guardi di nuovo attentamente la figura sopra noti qualcosa di interessante. I gas combusti sono rappresentati in grigio, mentre la miscela fresca e incombusta in verde.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Puoi notare anche tu come la depressione creata dai gas di scarico sia talmente forte da aspirare anche parte della miscela incombusta al di fuori della &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luce di scarico &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;che non ha la possibilità di essere chiusa dalle valvole come nei 4 tempi.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;A questo punto entra in gioco la seconda parte della pancia: il &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;controcono&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. Guardando la figura puoi notare che a causa di questo restringimento dopo l&#39;espansione si crea una pressione di ritorno che permette di riportare la miscela all&#39;interno del cilindro.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In pratica è questo il funzionamento dell&#39;espansione, chiaramente, viste i notevoli incrementi di prestazioni che è in grado di regalare a un motore, sarà importantissimo il calcolo della misura di ogni sua parte!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</description><link>http://elaborare50.blogspot.com/2010/09/cosa-serve-uno-scarico-ad-espansione.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTr1y9OnK55qK0-RjL_ZGWy-8oBq3zYIZvEKOcntFH7BCcWClW-gnerJ-lrfMPu74dSq3hBysH03mCdA53RiX99McAWrpfpEGvSvsAgV9Eg9Q4HvPLT8n_kkVHp_VEUAd1LXgD8SzIOnzL/s72-c/Immagine+004.jpg" height="72" width="72"/><thr:total>4</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-6963805537133300935</guid><pubDate>Wed, 01 Sep 2010 12:30:00 +0000</pubDate><atom:updated>2010-09-21T18:52:39.993+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">elaborare 2 tempi</category><category domain="http://www.blogger.com/atom/ns#">elaborare moto 50cc</category><category domain="http://www.blogger.com/atom/ns#">elaborare50</category><category domain="http://www.blogger.com/atom/ns#">elaborazione</category><category domain="http://www.blogger.com/atom/ns#">Passione</category><title>Elaborare Moto 50cc</title><description>&lt;div style=&quot;text-align: left;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSYyk-ly2x2ta1ZT0JgCnaijZc_qSwjNXi8Oh1QOEvKwGVn6ze5vP1YP_V_XmzSmb85JV7Z5TkV76kGlFnlUa4BefqpAhJs2DvWXVZ2tSDDPMwILZNoRvMcpF4pxfNG3Pkh6RnfgMRs3yH/s1600/fotocamera+881.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSYyk-ly2x2ta1ZT0JgCnaijZc_qSwjNXi8Oh1QOEvKwGVn6ze5vP1YP_V_XmzSmb85JV7Z5TkV76kGlFnlUa4BefqpAhJs2DvWXVZ2tSDDPMwILZNoRvMcpF4pxfNG3Pkh6RnfgMRs3yH/s320/fotocamera+881.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In molti credono che elaborare un cinquantino non abbia tanto senso, ma è veramente così?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Che possibilità si hanno quando si vuole intraprendere questa strada?&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ci sono tanti kit in commercio, per ogni genere di prezzo, ma funzionano veramente?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E soprattutto che risultati si possono ottenere? Ha senso insistere su questa strada?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Bè la mia risposta la conoscete già: siamo sicuri che siano le prestazioni quelle che cerchiamo veramente?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;No dico sul serio. Per come la vedo il primo scopo di chi vuole elaborare il proprio cinquantino deve essere quello di imparare.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il costo tutto sommato contenuto della maggior parte dei componenti ci da la possibilità di scoprire il gusto di modificare e provare, e questa è una cosa da non sottovalutare.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;L&#39;altro giorno stavo leggendo un bellissimo commento lasciato da un noto preparatore di auto su un forum. Si parlava del motore dell&#39;s3 (2.0 turbo benzina) che è stato &amp;nbsp;un pò una rivoluzione.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Non voglio entrare nel tecnico perchè qui non ci occupiamo di motori per auto, ma questo motore insomma ha caratteristiche tecniche che prima non si erano viste sui turbo-benzina e &amp;nbsp;che permettono soprattutto di ottenere potenze elevatissime cambiando veramente pochi parametri (già solo alzando la pressione del turbo si rivoluziona il motore senza cambiare alcuno componente!).&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma perchè vi racconto tutto questo? Il commento del preparatore è stato molto istruttivo per me e mi ha ricordato quali sono le cose fondamentali in questo mestiere. Diceva che prima di capire come agire per elaborare un s3 hanno dovuto fare centinaia di esperimenti. Hanno acquistato un audi per loro e hanno provato e provato finchè non hanno capito tutto di quel motore.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il risultato? Bè ora tutti vanno da loro a far preparare la propria auto perchè garantiscono una potenza allucinante veramente!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questo per farti capire che la cosa importante è imparare! Soprattutto quando non si tratta più di cambiare semplicemente il gruppo termico, piuttosto che il carburatore o la marmitta, ma di lavorare il cilindro con le proprie mani è d&#39;obbligo la parola &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;sperimentare&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;!&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Andare per passi graduali e provare finchè non si è soddisfatti, imparerete che non esiste l&#39;elaborazione perfetta e non vi posso dire fate quella determinata &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;fasatura&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;e limate quei mm sul quel gt semplicemente perchè questi discorsi non hanno senso e bisogna valutare caso per caso quali sono le cose che rendono di più!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ok, spero abbiate capito che il mondo dei cinquantini vi offre la possibilità di imparare tante cose che personalmente trovo veramente appassionanti, ma ora parliamo di prestazioni vere e proprie.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ha senso modificare un cinquantino? Parliamo di numeri!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Certo dipende tutto dalla spesa, ma già un&#39;elaborazione base o intermedia è in grado di rivoluzionare la vostra moto...&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Per non parlare dei kit da trofeo! Si arriva tranquillamente a superare i 20cv. Ora considerate che un cinquantino originale difficilmente supera i 6-7 cv e che pesa tranquillamente meno di 90 kg e anche di meno!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ci sono cinquantini elaborati che danno filo da torcere anche a 125 blasonati!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quello che mi preme sottolineare è che non ci si può limitare a cercare potenza senza considerare altri aspetti di fondamentale importanza!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La maggior parte delle moto 50cc ha delle ciclistiche a dir poco sottodimensionate per le potenze che si possono ottenere! Fate bene attenzione a questo aspetto che è spesso sottovalutato, ma che senso ha avere una moto che va quasi come un 125 ma che frena nel triplo dello spazio e che non tiene la strada?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;I soldi spesi su un bell&#39;impianto frenante e sul reparto sospensione saranno ben spesi!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</description><link>http://elaborare50.blogspot.com/2010/09/elaborare-moto-50cc.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSYyk-ly2x2ta1ZT0JgCnaijZc_qSwjNXi8Oh1QOEvKwGVn6ze5vP1YP_V_XmzSmb85JV7Z5TkV76kGlFnlUa4BefqpAhJs2DvWXVZ2tSDDPMwILZNoRvMcpF4pxfNG3Pkh6RnfgMRs3yH/s72-c/fotocamera+881.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-3950943142135489407</guid><pubDate>Mon, 30 Aug 2010 12:15:00 +0000</pubDate><atom:updated>2010-09-26T18:23:02.778+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">cause grippaggio</category><category domain="http://www.blogger.com/atom/ns#">grippaggio</category><title>Le Vere Cause del Grippaggio</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivAZ9zhyphenhyphen3-gx2RiUr527LWORNIzlf2wX0rsXiVxHrq1NJetFzC0ViknVkxUlhYkiieOGkLj8620T-5hEHfD9sfzA995K5dVj51jKOOH6e_vfUuewoi6-WIqJG1jPBq3bDny8mZhQuGIN1x/s1600/300820101445.jpg&quot; target=&quot;_blank&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivAZ9zhyphenhyphen3-gx2RiUr527LWORNIzlf2wX0rsXiVxHrq1NJetFzC0ViknVkxUlhYkiieOGkLj8620T-5hEHfD9sfzA995K5dVj51jKOOH6e_vfUuewoi6-WIqJG1jPBq3bDny8mZhQuGIN1x/s320/300820101445.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Dopo l&#39;ultimo &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://elaborare50.blogspot.com/2010/08/quali-sono-le-cause-del-grippaggio.html&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;articolo&amp;nbsp;in cui si parlava del come avviene un grippaggio&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; scopriamo oggi le cause vere e proprie di un grippaggio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Abbiamo detto che il grippaggio non avviene per dilatazione eccessiva, ma perché in una regione, anche estremamente limitata, non c&#39;è più quel sottile velo d&#39;olio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ecco a cosa serve un buon &lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;olio lubrificante per motori a 2 tempi!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Vediamo ora perché a volte viene a mancare la lubrificazione tra pistone e cilindro...&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;SURRISCALDAMENTO DEL MOTORE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La prima causa e anche la più comune è quella del surriscaldamento.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Devi sapere che anche i migliori oli lubrificanti hanno un limite: oltre una certa temperatura &amp;nbsp;(300 gradi) non riescono più a lubrificare.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Fai attenzione sempre a come tratti il tuo motore: è facile in certe condizioni &amp;nbsp;arrivare a un surriscaldamento.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Infatti la maggior parte dei 50cc non sono progettati per viaggiare sempre a regime costante, specie se questo è prossimo ai &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://staff.nt2.it/michele/parola_175_fuorigiri.aspx&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;fuorigiri&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;(che si raggiunge facilmente vista la cubatura ridotta),&amp;nbsp;e questa è una situazione in cui si rischia parecchio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma ricordati che prevenire il surriscaldamente è un aspetto che dovrai tenere sempre in considerazione per qualsiasi elaborazione.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Infatti gran parte dell&#39;energia prodotta dalla combustione viene dispersa in calore e quindi se si incrementa la potenza è logico pensare che venga anche prodotto molto calore in più!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Come dicevo è un&#39;aspetto su cui fare molta attenzione: molti cinquantini hanno solo un radiatore e spesso di ridotte dimensioni.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In caso di elaborazioni un pò spinte dovrai pensare alla sostituzione del radiatore con uno maggiorato e all&#39;aggiunta di un&#39;altro radiatore!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;FASCIA ELASTICA CHE NON TIENE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Come già accennavo nell&#39;altro articolo quando per un qualsiasi motivo la &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Fascia_elastica&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;fascia elastica &lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;non riesce più ad assicurare la tenuta e i gas della combustione passano al di sotto di essa si grippa perchè tutto l&#39;olio viene rapidamente bruciato dall&#39;elevata temperatura dei gas!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Bisogna quindi fare molta attenzione alle condizioni delle&lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Fascia_elastica&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; fasce elastiche&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;che ogni tanto vanno sostituite oltretutto perchè perdono compressione e quindi diminuiscono le prestazioni del motore.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Lo sapevi che un buon modo per verificare la compressione del tuo motore è quello di fare pressione sulla leva di avviamento (kick starter)? Se riesci a spingerla verso il basso con troppa facilità, magari anche con la mano, devi iniziare a preoccuparti!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;GRIPPAGGIO DA RODAGGIO&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Durante il rodaggio c&#39;è la possibilità che la fascia non aderisca perfettamente al cilindro con conseguente trafilaggio di gas combusti.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Inoltre la rugosità delle superfici è maggiore durante il rodaggio perciò c&#39;è sempre la possibilità che il segmento si blocchi.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Fai sempre un pò di rodaggio al motore, soprattutto dopo delle modifiche!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;GRIPPAGGIO A FREDDO&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Vedo sempre più spesso ragazzi uscire dal liceo e scannare a manetta con la moto fredda, magari in pieno inverno. Spesso hanno anche moto professionali, come 125 ready to race.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Dietro la nuvola di fumo bianco che si solleva immagino sempre il povero pistone!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma perchè è così importante fare attenzione a non tirare da subito a freddo?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; importante che tutte le parti del motore si scaldino contemporaneamente e gradualmente.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se si inizia subito a portare il motore a un numero elevato di giri il cielo del pistone dove avviene la combustione raggiunge in fretta temperature elevate, ma il resto del motore no!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Bisogna considerare anche che gli oli lubrificanti offrono i loro risultati migliori attorno ai 70-80 gradi e ci vuole tempo per raggiungere certe temperature.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;GRIPPAGGIO DA CARBURAZIONE MAGRA&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Bisogna fare attenzione anche alla carburazione!&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Una carburazione magra, oltre al problema della &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Detonazione&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;detonazione&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; che è pericolossimo, presenta anche temperature di esercizio più elevate con conseguente rischio di grippaggio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;GRIPPAGGIO DA DETONAZIONE&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La detonazione è l&#39;autoaccensione spontanea della miscela in determinate e circoscritte zone della camera di combustione.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In caso di detonazione, oltre all&#39;aumento notevole delle temperature, c&#39;è il distaccamento di pezzi di alluminio dal cielo del pistone.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questi pezzi, che lasciano segni anche sulla candela, possono finire sulla fascia e bloccarla!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questi sono i principali motivi per cui si può grippare; ne esistono anche altri e sono molti i fattori di cui bisogna tenere conto.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma ricordati: è sempre importante una buona lubrificazione (quindi olio di buona qualità e fare sempre la miscela alla giusta percentuale), un buon raffreddamento (quindi sempre la giusta quantità di acqua e dimensione appropriata dei radiatori), una carburazione corretta e limitare i possibili attriti (ad esempio quando lavori le luci di &lt;/span&gt;&lt;/span&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Travaso_(meccanica)&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;travaso&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;ricordati di limarne il bordo in modo da eliminare gli spigoli vivi!)&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ciao alla prossima!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://elaborare50.blogspot.com/2010/08/le-vere-cause-del-grippaggio.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivAZ9zhyphenhyphen3-gx2RiUr527LWORNIzlf2wX0rsXiVxHrq1NJetFzC0ViknVkxUlhYkiieOGkLj8620T-5hEHfD9sfzA995K5dVj51jKOOH6e_vfUuewoi6-WIqJG1jPBq3bDny8mZhQuGIN1x/s72-c/300820101445.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-4660011869986387336</guid><pubDate>Sat, 28 Aug 2010 22:14:00 +0000</pubDate><atom:updated>2010-09-28T19:21:21.913+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Grippare</category><title>Quali Sono le Cause del Grippaggio?</title><description>&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;http://www.roadeaters.it/wp-content/uploads/2010/05/Grippaggio-pistone.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;http://www.roadeaters.it/wp-content/uploads/2010/05/Grippaggio-pistone.jpg&quot; width=&quot;256&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;gri&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;ppaggio&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;è forse uno degli eventi più temuti dai motociclisti, specie se guidano motori due tempi perchè come vedremo in questo caso il rischio aumenta di grosso.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ti ricordo, se non lo sapessi, che il termine grippaggio indica un &quot;bloccaggio&quot; tra due organi meccanici, non necessariamente tra pistone e cilindro ma in genere si intende proprio questo.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si rischia di fare veramente tanti euro di danni, anche perchè nei casi più gravi si arriva a&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;sbiellare&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e vengono coinvolti oltre alla biella, al cilindro, al pistone anche l&#39;albero motore, i cuscinetti di banco e a volte ci sono danni pure alla testa!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;C&#39;è anche la leggenda che grippare sia pericoloso e si rischi di farsi male! Questo perchè nel fenomeno la ruota posteriore si blocca e si rischia di cadere.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Una grippata però è temuta soprattutto per le solite storie che si sentono in proposito, dettate dalla scarsa conoscenza del fenomeno e delle cause. E&#39; visto dai motociclisti come un&#39;avvenimento su cui si ha poco controllo e che può succedere da un momento all&#39;altro, specie dopo modifiche pesanti...ma è veramente così?&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La verità è un&#39;altra e se si effettua una preparazione attenta ad ogni particolare non si corrono troppi rischi, ma come dico sempre è importante&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;fare attenzione a tutti i dettagli&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e per questo occorre fare le cose con criterio e non limitarsi a montare kit!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;span id=&quot;fullpost&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span id=&quot;fullpost&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Vediamo ora come avviene il grippaggio e sfatiamo un grande&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;mito&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;: molti infatti ritengono che il grippaggio avvenga per&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;dilatazione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;(a causa di un surriscaldamento) del pistone che lo porti a non riuscire più a muoversi all&#39;interno del cilindro e quindi al bloccaggio. Questo è sbagliato, il grippaggio non avviene così.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Attenzione: non sto dicendo che non si possa grippare per surriscaldamento (cosa che può accadere, ma a causa dell&#39;olio lubrificante che oltre una certa temperatura non riesce più a svolgere il proprio compito) ma che la causa del grippaggio non è una dilatazione, ma un problema esclusivamente di&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;lubrificazione tra le superfici&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se vi capiterà infatti di avere in mano un gruppo termico smontato provate a infilare il pistone al contrario (cielo rivolto verso il basso) nella canna del cilindro. Noterete che farà moltissima fatica a scorrere. Questo perchè le tolleranze tra i due organi sono piccolissime!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E non potrebbe essere altrimenti: se così non fosse ci sarebbe un enorme perdita di&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Rapporto_di_compressione&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;compressione&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;oltre che il rischio di trafilaggio dei gas combusti!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se invece provate a lubrificare pistone e canna del cilindro (cosa che va sempre fatta quando si rimonta il gt) noterete come il pistone scorra bene!&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il segreto quindi è tutto in un&#39;adeguata lubrificazione!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma come avviene di preciso il grippaggio?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Quando capita che ci sia una piccola superficie (anche minuscola) in cui manchi lubrificazione i metalli entrano in contatto e si verifica un&#39;immediata abrasione dellla parte più morbida (cioè l&#39;alluminio del pistone) con distacco di materiale.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si crea così una rigatura sul pistone ma se arriva l&#39;olio subito dopo il tutto finisce qui e non c&#39;è ancora grippaggio (bloccaggio).&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se invece non arriva l&#39;olio, le temperature dei metalli a contatto schizzano alle stelle e si verifica una fusione sempre più veloce che intacca la parete del pistone.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se poi la fascia elastica gratta sulla superficie del cilindro quel piccolo deposito di materiale che si è distaccato dal mantello del pistone essa rimane bloccata e non riesce più a sigillare la combustione all&#39;interno della camera di scoppio con conseguente trafilaggio dei gas ad altissima temperatura.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; qui che avviene il danno!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Infatti sono i gas che bruciano letteralmente l&#39;olio che si trova tra cilindro e pistone e quindi avviene il grippaggio vero e proprio, vi ricordate che la cosa importante è proprio la lubrificazione?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt; &lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma quali sono le cause di una mancata lubrificazione? Lo scopriremo nel prossimo articolo...&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/08/quali-sono-le-cause-del-grippaggio.html</link><author>noreply@blogger.com (Unknown)</author><thr:total>1</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-6835737325026233266</guid><pubDate>Fri, 27 Aug 2010 15:05:00 +0000</pubDate><atom:updated>2010-09-28T19:16:19.308+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">elaborazione</category><title>Perchè Elaborare un Motore 2 Tempi è Facile e Redditizio?</title><description>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6U-KWRqh03ajB7EhHo3o8FHpLSpW1z_lCaH-rcEEVgBb00f8ykQ8n6hliZgsvQTi3qkr2eP2feURL6bObLbxi681ITaibn8U-Sd_F3lz2mPu7CzT7oKfgGguQDUIDfhkiH9yccVcM1S2h/s1600/fotocamera+807.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot; target=&quot;_blank&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6U-KWRqh03ajB7EhHo3o8FHpLSpW1z_lCaH-rcEEVgBb00f8ykQ8n6hliZgsvQTi3qkr2eP2feURL6bObLbxi681ITaibn8U-Sd_F3lz2mPu7CzT7oKfgGguQDUIDfhkiH9yccVcM1S2h/s320/fotocamera+807.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ciao!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Perchè modificare un 50ntino può darci così tante soddisfazioni?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; proprio vero che basta poco per aumentare di molto le&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;performance&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;delle nostre moto?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Se queste sono solo alcune delle domande che ti stai facendo sei capitato nel posto giusto!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il primo motivo per cui potenziare un 2 tempi è così facile è che questo è un propulsore estramente semplice!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma andiamo con calma...&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Occorre innanzittutto distinguere vari &quot;step&quot; di elaborazioni che si intendono fare. Si possono fare molte divisioni ma per ora limitiamoci a due sole possibilità.&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;/b&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;b&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/b&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;C&#39;è chi si vuole limitare a sostituire semplicemente dei pezzi.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;E&#39; la soluzione sicuramente più facile, ma che può dare grandissime soddisfazioni, specie con certi kit che ci sono in commercio adesso!&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;span id=&quot;fullpost&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span id=&quot;fullpost&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span id=&quot;fullpost&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;I soliti luoghi comuni che arrivano magari da qualche amico che non ne sa poi così tanto di motori parlano di cambiare questi fantomatici&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Carburatore&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;getti del carburatore&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, ma non si tratta solo di questo, anzi se il motore gira bene cambiare i getti è&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;assolutamente controproducente!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Non si tratta nemmeno di limitarsi a cambiare lo scarico o&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;l&#39;espansione&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;. O meglio, questo è il primissimo possibile step di un&#39;elaborazione base che può dare già da solo grandissimi risultati!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma le possibilità che ci lasciano i nostri propulsori sono ben altre e il fatto che siano così accessibili (sia come facilità di modifica, tanto che molte le si possono fare senza nessuna conoscenza di meccania) che come&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;costo&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;risiede nella strutture dei nostri amati&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;motori&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Non sto qui a discutere i motivi che fanno di un due tempi un motore vincente ma voglio portare la tua attenzione su un particolare della struttura di questo propulsore.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;La grande particolarità del due tempi che gli permette di&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;costare meno, pesare meno e andare molto di più&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;non è il fatto che non abbia la pompa dell&#39;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;olio&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;e che quindi si debba fare la&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;miscela&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e non è nemmeno il fatto che il motore compia un&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Ciclo_termodinamico&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;ciclo termodinamico&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; completo&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;nella metà dei giri dell&#39;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;albero motore&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;(che però ti puoi rendere conto essere un vantaggio notevole!), ma è il fatto che&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;non ha le valvole&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;e nemmeno tutti i meccanismi che ne controllano l&#39;apertura come gli&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Albero_a_camme&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;alberi a camme&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;ecc..&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Questo per chi vuole ottenere un&#39;elaborazione senza troppi impegni è un must non di poco conto. Abbiamo la possibilità di cambiare completamente il cuore del nostro motore con poche centinaia di euro. Eisistono infatti in commercio numerosi kit per ogni tipo di&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;banco motore&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;che permettono di cambiare&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;gruppo termico&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;(cilindro, pistone e testa) e quindi anche la&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cilindrata&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Basta quindi che io compri uno di questi benedetti kit e lo monti sulla mia moto per farla andare di più?&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;In teoria si, sempre se riesci a capire come montare tutto correttamente e ti assicuro che non è così facile!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma perchè accontentarsi quando con poco si può fare molto di più?&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Il funzionamento di un motore è dettato da molti parametri e necessità di molte funzioni gestite da altrettanti &quot;organi&quot;. Si tratta quindi di affinare la modifica fatta. Bisognerà installare un&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;carburatore adeguato al cilindro,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;di modificare l&#39;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;a href=&quot;http://it.wikipedia.org/wiki/Accensione&quot; target=&quot;_blank&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;accensione&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;(che non è l&#39;avviamento!), di cambiare l&#39;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;anticipo&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, di cambiare i&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;rapporti del cambio&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, di cambiare il&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;desmodromico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, di sostituire il&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;pacco lamellare&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;con uno più adeguato...&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Potrei andare avanti ancora a lungo, ma capisci che bisogna quindi essere informati per eseguire un&#39;elaborazione degna di nota e che permetta anche una buona&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;affidabilità!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;Quello che secondo me è il migliore modo di farlo è capire il funzionamento di un motore e questo blog è senz&#39;altro il modo migliore di farlo!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Sto già progettando tutto, non ti preoccupare! Sto considerando di proporti un materiale&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;semplice e adatto a tutti&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, ma che sia anche molto&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;tecnico e completo!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ma torniamo a noi, il secondo grande gruppo di cui avevo accennato all&#39;inizio è quello&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;di chi invece è in grado di modificare artigianalmente i singoli pezzi.&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Si tratta di modifiche&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;ultra-redditizie&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;ai&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;travasi&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&amp;nbsp;del&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;cilindro&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, alla&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;luce di scarico&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, al&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;carter&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;, alla&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;testa&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;e all&#39;&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;area di squish,&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;fino alla realizzazione di un&lt;/span&gt;&lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&#39;espansione artigianale!!&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt; &lt;/span&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;  &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;div style=&quot;margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Verdana, sans-serif;&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-size: small;&quot;&gt;Ciao alla prossima!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/08/elaborazione.html</link><author>noreply@blogger.com (Unknown)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6U-KWRqh03ajB7EhHo3o8FHpLSpW1z_lCaH-rcEEVgBb00f8ykQ8n6hliZgsvQTi3qkr2eP2feURL6bObLbxi681ITaibn8U-Sd_F3lz2mPu7CzT7oKfgGguQDUIDfhkiH9yccVcM1S2h/s72-c/fotocamera+807.jpg" height="72" width="72"/><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-3142866132384224632</guid><pubDate>Mon, 23 Aug 2010 12:56:00 +0000</pubDate><atom:updated>2010-08-29T00:20:10.896+02:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Passione</category><title>Una Passione Nata Quasi Per Caso</title><description>&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Ciao,&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Ecco come è nata la mia passione.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Molti dicono di avere le moto nel sange, o di essere appassionati da sempre. C&#39;è chi non riesce a definire di preciso &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;quando è nata la sua passione&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;.&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Io invece ricordo con un pò di romanticismo il momento in cui tutto ebbe inizio.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Avevo 12 anni, era estate ed ero all&#39;aeroporto con i miei zii. Ero stato una settimana in vacanza con loro ed era arrivato il momento di prendere l&#39;aereo per tornare.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Questo momento è per molti di grande noia. Si tratta di dover aspettare nell&#39;aeroporto dopo aver fatto il check-in. Quella volta fu un pò &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;particolare&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt; per me.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;Entrai in un edicola coi miei zii che volevano comprare un giornale e nell&#39;attesa mi rivolsi allo scaffale delle riviste. Mia &amp;nbsp;zia vedendomi mi chiese se ne volevo una. Io non sapevo proprio quale scegliere, ma ce n&#39;era una con una copertina molto interessante e così acquistai quella.&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Si trattava di &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;MOTOCROSS&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;! Non riuscivo più a togliere gli occhi da quella rivista! Non leggevo gli articoli, ma guardavo le foto che fecero nascere in me un AMORE A PRIMA VISTA per questo fantastico mondo delle moto e in particolare del fuoristrada!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Più avanti come potete immaginare comprai tutti i numeri della rivista e lessi tutti gli articoli anche quelli tecnici. Imparando tutto sui vari modelli di moto, sulle varie discipline del fuoristrada, sulle curiosità tecniche e sulla manutenzione!&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Si può dire quindi che MOTOCROSS sia stata la rivista di riferimento per la mia passione e che da questa ho imparato le prime cose sulle moto. Poi ovviamente mi sono interessato di forum e libri sull&#39;argomento.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Ma c&#39;è un&#39;immagine di quel primo numero della rivista che mi rimane &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;impressa nella memoria&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&amp;nbsp;e che voglio condividere con voi. Era inserita all&#39;interno della prova dell&#39;Husqvarna WRE e ritraeva il tester di MOTOCROSS impegnato in un&#39;impennata con l&#39;husky in mezzo alla terra. Faceva proprio venire voglia di &lt;/span&gt;&lt;b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;andare in moto in fuoristrada!&lt;/span&gt;&lt;/b&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class=&quot;Apple-style-span&quot;&gt;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Ciao alla prossima!&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</description><link>http://elaborare50.blogspot.com/2010/08/una-passione-nata-quasi-per-caso.html</link><author>noreply@blogger.com (Unknown)</author><thr:total>0</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-2430830601632632612.post-6072515551744714416</guid><pubDate>Mon, 23 Aug 2010 11:12:00 +0000</pubDate><atom:updated>2010-08-29T00:20:53.160+02:00</atom:updated><title>Nasce il tuo Nuovo Portale di Riferimento</title><description>&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Benvenuto su Elaborare50!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Se sei appassionato di 50ntini e magari ne hai già uno in garage, sicuramente sarai sempre alla ricerca di informazioni su questo fantastico mondo!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Lo ero anche io un pò di tempo fa quando come te ho prima sognato e poi comprato la mia prima moto a marce!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Quanta gente hai sentito parlare male del mondo dei cinquantini? Dicendo che sono comunque solo ciclomotori e non si avvicineranno mai alle moto vere. Per non parlare poi dell&#39;elaborazione dei nostri bolidi, c&#39;è chi è profondamente convinto che non serva a nulla!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;Io ne ho sentita tanta di gente così. Ma sono andato avanti per la mia strada e se oggi è nato questo blog è perchè ho scoperto di avere ragione.&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Ho scoperto che il mondo dei 50ntini non è solo la porta d&#39;accesso al mondo delle moto vere, ma molto di più...&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;E&#39; le emozioni che queste, che sono vere e proprie moto (a discapito della cilindrata ridotta!), sono in grado di darti. E&#39; la passione che ci metti per tenere al meglio la tua compagna di strada. E&#39; la voglia di conoscere di più questo mondo. Sono le ore passate a studiare i motori e le ore passate ad ELABORARE il tuo di motore!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Si perchè è proprio questa la cosa migliore del mondo dei cinquantini: costituiscono la base ideale per iniziare a mettere le mani su un motore e togliersi le prime soddisfazioni!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Ed è proprio questo che andremo a fare insieme. Scopriremo sempre nuove notizie e curiosità su questo mondo, ma andremo anche a METTERE LE MANI SUI NOSTRI MOTORI!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;E ti insegnerò passo passo come fare!&lt;/span&gt;&lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;&lt;br /&gt;
&lt;/span&gt; &lt;br /&gt;
&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: Georgia, &#39;Times New Roman&#39;, serif;&quot;&gt;Vuoi sapere cosa ho in cantiere per Elaborare50? Seguimi sul blog!&lt;/span&gt;</description><link>http://elaborare50.blogspot.com/2010/08/nasce-il-tuo-nuovo-portale-di.html</link><author>noreply@blogger.com (Unknown)</author><thr:total>0</thr:total></item></channel></rss>