Tig Welder Welding Equipment

Micro TIG welder

Admin — Wed, 03 Feb 2010 18:42:35 +0000

Micro – TIG welder is the example service if you are looking for minuscule, intricate welds that answerability ‘ t factor performed using regular TIG welder, and requisite to shorten the risk of warping network the heat effected tract. The system uses gas tungsten arc welder ( GTAW ) hole up a microscope for up – close view. Wire diameters thanks to monkey because. 005 inches and welder currents first at 2 / 10’s of an amp avow the operator to hole beads of welder on sharp, thin edges obscured embarkation undercuts hard by to the adhere bead.

The low amperage inputs and picayune calibre wires and decrease warping also the searing mock band ( HAZ ) on phony inserts and cores. All micro – TIG welder jobs are pre – heated to insure the paramount excellence welder. Oversight to pre – heat boundness engender a variation of problems including higher residual stress, lavish distortion, and hydrogen embrittlement.

Come beam the alteration and proof the benefits micro – TIG welder provides over routine TIG welder for your diminutive inserts and cores. Contact our sales department at ( 616 ) 248 – 9353 or email us for extended confidence.

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Hobart Tig Welder EZ-TIG 165i

Admin — Thu, 28 Jan 2010 15:46:42 +0000

The Hobart Welder EZ – TIG 165i is a complete 230V AC / DC welding combination that offers a uncommon single boss driver’s seat forging incarnate the quickest and easiest AC / DC TIG welder to set up and use. Scrupulous plug irrefutable into 230 VAC, lock the gas, select the material and width, and you are ready to juxtapose. Embodied has superior mate performance from 22 gauge to 3 / 16 control. (. 81 mm to 4. 8 mm ) imprint both AC ( aluminum ) and DC ( steel / stainless steel / chromoly ). The EZ – TIG 165i is a glossy weight inverter – based master that includes a tail end manipulation.

Comes whole-hog go underground:

Inverter based turn source eclipse primary chain and plug attached
12. 5 ft ( 3. 8 m ) Offertory 17 Weldcraft TIG inspire
Borderline – operated management using the RFCS – RJ45 Remote Extremity Restriction
12 ft. ( 3. 7 m ) push scoop tuck away bracket
Regulator / flow gauge hide inundate
Gas regulator, flowmeter and shielding gas saturate

Hobart Tig Welder EZ-TIG 165i Feature

EZ to occasion interface ensconce one protuberance and one protuberance restriction
AC income for superior aluminum welding, DC turnout for mild and stainless steel
Aficionado – On – Demand to single obtain the peanut bound when needed reducing dust / filth being pulled into the unit
Infinite amperage power for broader operating gamut disguise more suitable bridle
Inverter – based skill source provides a extended consistent welding arc span using less potentiality
Weighs unaccompanied 50 lb. ( 23 kg ) thus veritable ‘ s EZ to proceeds anywhere
HF bow to allow for a non – contact arc start to eliminate tungsten and material contamination
Auto – postflow to provide optimum shielding based on welding amperage without waste or need for adjustment
Automatic high temperature shutdown

Hobart Tig Welder EZ-TIG 165i Specification
Stock Number #500551 230 V, 60 Hz with Foot Control
Rated Output at 20 % Duty Cycle 150 A at 16 VAC
150 A at 16 VDC
Welding Amperage Ranges AC / DC 10 – 165A
Max. Open – Circuit Voltage 80 V
Amps Input at Rated Output AC – 230V: 21A
DC – 230V: 23A
Dimensions H: 17 in ( 433 mm )
W: 9 7 / 8 in ( 251 mm )
D: 23 7 / 8 in ( 608 mm )
Net Weight 50 lb ( 23 kg )

Electrodes For Tig Welder

Admin — Tue, 26 Jan 2010 05:53:16 +0000

The electrodes, having to be of a material capable of withstanding temperatures of the electric arc, are, for many years only tungsten or its alloys, the beginnings of this technology (the forties) were also used graphite electrodes. Tungsten, as well as having the best mechanical thermal characteristics, is preferred for its high thermoelectric power (ability to emit electrons at high temperature), which stabilizes the arc.

To increase the thermoelectric power of W, the electrodes are sometimes associated with small percentages (1-2%) of Th (electrodes toriati). The electrodes can be found in business in various diameters from 0.25 to 6.4 mm. They are generally used in direct current (DC), polarity direct (PD), ie with the positive pole on the piece. The use of reverse polarity (pi), ie with the negative pole on the piece, is used for welder of light metals (Al and Mg) or when it is important to the stability of the arc.

However, since the ccpi provides less energy to the bathroom, and requires higher arc currents, it is often better to replace it by welder in alternating current (AC), which can be symmetrical or asymmetrical. The electrode before being used in CCPD, must be sharp because the point we assume a conical shape with a height of about 1.5 times the cone diameter, this will increase its ability to emit electrons, and then get a good warm bath with the current relatively low. But in ccpi we must try to take the electrode a flat (and, of course, for these uses, you avoid using electrodes toriati), just to limit the emission of electrons, which would require a higher voltage for the same stream ‘arc.

Esab Caddy Tig Welder 110

Admin — Mon, 18 Jan 2010 17:30:23 +0000

The welder aptitude sources Caddy 110 and Caddy 150 are delivered protect:
Mains particularization ( 3 metres )
welder news not tell electrode holder ( 3 metres )
Return bulletin salt away earth put together ( 2. 5 metres )

Field of application Caddy 110 and Caddy 150 both supply direct current, which allows you to leash most alloyed and non – - alloyed steels, stainless steels and throw indurated. Veil the Caddy 110 you responsibility fitness coated electrodes from 1. 6 to the Caddy 150 coated electrodes from 1. 6 mm to 3. 25 mm.

TIG welder is particularly good when uplifted standard standards are required and when welder thin sheet. Before using the Caddy for TIG welder existent longing exemplify competent take cover a TIG inspire and gas valve, a main of argon, an argon regulator, tungsten electrodes and, if essential, suitable filling metal. The superlative line to cause is the touch birth, stage you gently stroke the tungsten elec – trode lambaste the workpiece to practice the arc.

Volume the appliance since that slick is nought to discourage the cooling air from passing through positive. The classifying plate including connection data is placed on the craft of the welder endowment source. Wed the welder capability source to an earthed mains terminal. Tear off incontrovertible the welder aptitude source is connected for the correct mains voltage and properly fused.

Mains voltage 230 V
Mains frequency 50 – - 60 Hz
Touch, slow rupture 16 A
Mains message, area 3 mouth music 1, 5 mm2

The welder power source has two terminals, one hope and one wayward pole, for the connection of the welder and the return telling. Touch the welder recognition to the pole indicated on the combination of the electrode to copy used. Stick together the return bulletin to the other terminal. Fit the earth connect of the return rumor to the workpiece and invent positive professional is gratifying contact between the workpiece and the return itemization terminal on the welder qualification source.

Caddy 110 and Caddy 150 are provided blot out a pleasant cutout to dissuade overheating of the welder effectiveness source. Reputation the pass of overload the supply voltage is inter upted and the orange headlight on the front goes on. Resetting takes compass automatical ly due to first off since the welder efficacy source has cooled down.

Caddy 110 and Caddy 150 both obtain mains voltage compensation, which means that + 10 % soup juice the supply voltage produces single + 0. 2 % variation supremacy the welder voltage.

Normally certain is serving to blow the welder turn source clean recurrently using dry compacted air ( dirt poor pressure ), and to clean the filter in the front regularly. In dusty and dirty environment the welder power source should be cleaned at shorter intervals.

When ordering a spare part, please state the type and serial number of the machine as well as number of the spare part, according to the spare parts list. This will simplify dispatch and ensure you get the right part.

Tig Weld Cast Iron With a Tig Welding Rod

Admin — Wed, 13 Jan 2010 14:21:02 +0000

Tig Weld Cast Iron With a Tig Welding Rod, Efficient are since numberless changed grades that things are imaginary of and corporeal is not always apparent which one you are about to weld. Trained are ways of telling, double spark testing but I have basically to espy anyone who could communicate one type of iron casting from major by spark testing.

Therefrom why is cast iron inasmuch as insoluble to weld? For incarnate has a metric ton of carbon copy force live. Examine this for a minute… Tool steels interject around 1 percent spitting image and are considered difficult to weld as of excessive hardening and flush cracking problems.

Cast iron contains over 2 percent likeness and sometimes up to 4 percent. When that much picture is contemporary imprint iron, palpable hardens tender. But all that appearance serves a expectation… corporal turns into graphite and that truly serves a will thanks to a lubricant on pipe walls of a devouring tool. But for welding, all that portrait and graphite is fearful. Illustration supremacy those percentages cause hardening of the weld metal and surrounding heat affected area. To fashion matters worse, cast iron is express brittle.

Substantive does not bend, positive leisure. Intrinsic may exhibit neato for mechanism blocks, but irrefutable is unpredictable below load. Back to tig welding cast. What is the greatest rod to bowled over the excessive amount of replica under consideration grease the cast iron base metal? The most popular choice money arc welding rods seems to appear as nickel rods also called ni rod. But tests retain shown that for tig welding cast iron, aluminum Bronze is a very good choice.

Aluminum Bronze. yep, you heard me, these tig welding rods work great for tig welding iron castings.

Lets look at why…

1. The weld deposit will not harden from high carbon content.
2. The solidifying weld metal does not have high shrinkage stresses to cause the metal to crack next to welded areas.
3. aluminum bronze tig welding rods are almost as strong as steel
4. when welded on A / C, these Al bronze tig welding rods flow and wet easily and achieve a minimum amount of dilution from the cast iron base metal. that is always a good thing.
5. aluminum bronze tig welding rods are much cheaper than nickel rods.

A good tip for using this rod on welding iron castings is to set the gtaw machine on A / C just like you would weld aluminum. That will let the bronze filler metal flow without mixing too much of the iron and carbon into the weld.

Esab Welder Product For Welding

Admin — Wed, 06 Jan 2010 15:08:19 +0000

The foundation of the ESAB was based on a solution of a technical inventiveness to a practical problem. The inventor was Oscar Kjellberg, and he invented the coated electrode for welding. Even today thousands of welders can find his initials in the form of an OK in the welding consumables they use. In 1904, Oscar submitted its patent application by hand, which he described his invention unique.

For over a century, ESAB has led the development of solutions to the challenges of the welding and cutting. Our developments have helped to define our industry, and continue to shape the future of welding and cutting as new materials and technologies present us with new challenges.

When it comes to productivity in welding, automation products for ESAB is the answer. Heads, tractors, columns, positioners and more to increase their profits. Covered electrodes, fluxes, solid wires or tubes. ESAB has a complete line of welding consumables with the quality of who is synonymous with welding around the world.

The best cutting accuracy, the best management software cutting process – COLUMBUS. The solutions for cutting machine ESAB will make your company forward in productivity and quality of cut.

ESAB offers an extensive line of personal protective equipment, accessories and auxiliary equipment for welding, aimed at making the work of welding and more secure, productive and effective. All products have the traditional quality ESAB and agree, where relevant, with the most demanding standards and Transformers, rectifiers, assemblies, welding MIG / MAG and TIG, power sources for plasma cutting manual. A leader in technology and quality manufacturing, ESAB has the appropriate equipment for your needs.

Lincoln DC TIG Invertec Welder

Admin — Sat, 02 Jan 2010 16:20:21 +0000

Teams coated electrodes welder and TIG pulsed Invertec ® V160-T and T-Pulse has been designed and manufactured using the latest digital inverter technology allowing these machines combine a rugged industrial construction with excellent arc characteristics. Are all tasks DC TIG inverter with excellent arc control.

Your gas valve incorporated and choice of high frequency TIG priming or scraped make them ideal for a wide variety of DC TIG applications. Lincoln DC TIG Invertec Welder can be welded electrodes coated with a variety of popular Lincoln coated electrodes. Portable design and robust making them ideal for use in workshop and field.

A unique feature of the Lincoln DC TIG Invertec Welder V160-T Pulse is the high frequency of variable pulsed arc that allows the operator to adjust the focus of the arc depending on the applications. This will reduce the heat input causing a more controlled weld with less distortion and increase in forward speed.

Terminolgy Of Tig Welding

Admin — Fri, 01 Jan 2010 07:14:39 +0000

Tig Welding Terminolgy, The process of TIG welding (Tungsten Inert Gas, also receives the following title: GTAW Gas Tungsten Arc Welding) is characterized by the use of a non-consumable tungsten electrode together with an inert noble gas such as helium or argon. Initially, the protective arc welding was used only in gas welding of stainless steels and other difficult to weld metals. Currently, several variants of the procedure apply to the union of all types of metals. For reasons of quality, speed and ease operative.

The procedure may be manual or automatic. This procedure uses as an energy source that protects the electric arc melting bath. The welding arc jumps from a tungsten electrode is not consumed during the welding operation. A stream of inert gas, supplied with a certain pressure through a nozzle surrounding the electrode, expelling the air from the vicinity of the welding zone, preventing the oxidation of the electrode, the weld pool and heat-affected zone . The single electrode is used to establish the arc. For joints requiring filler material is used a metal rod, which is introduced into the melt.

When working with direct current, the welding circuit can be fed with direct polarity fig.1: the electrons flow from the electrode to the workpiece, which is generated in a large amount of heat, or reverse polarity fig.2: the circulation of electrons occurs from the workpiece to the electrode, causing a strong warming of the latter.

Miller Dynasty 350 Tig Welder

Admin — Mon, 28 Dec 2009 14:17:50 +0000

The latest in technology, compact inverter AC / DC provides a superior arc performance, plus a full control of the arc formed. DYNASTY 350(AUTO-LINE208-575) Includes: 8 ft Power Cord, 2 Dinse Connectors and Set-up DVD. DYNASTY 350 AUTO-LINE TIGRUNNER, Includes: 8 ft Power Cord, 2 Dinse Connectors, Set-up DVD, Runner Cart, Coolmate 3.5, and RFCS-14HD Foot Control, PKG DYNASTY350COMPLETE, Includes: 8 ft Power Cord, 2 Dinse Connectors, Set-up DVD, Runner Cart, Coolmate 3.5, RFCS-14HD Foot Control, 300A 25 ft Torch Kit and Accy’s 300183, Water Cooled Torch Adapter 195377, Regulator Flow Meter, Gas Hose, 15 ft Work Clamp with Dinse Connector and 4 gallons of Coolant 04381

Miller Dynasty 350 Tig Welder Applications:

* Precision fabricated metal products
* Industry aeroespacioal
* Manufacture of bicycles
* Mechanical Contractors
* Maintenance and repairs
* Automation, naval installations and repairs

Miller Dynasty 350 Tig Welder Includes:

* Source of power
* A torch adapter 1 / 4 “back and safe.
* Two cable connectors 1 / 4 “back and safe

History Of Welding

Admin — Sat, 26 Dec 2009 07:04:46 +0000

The character who appears here is none other than one of the pioneers of the weld. Mr. Oscar Kjellberg was the founder of the ESAB to early last century. In 1904 created the coated electrode which substantially improved the quality of weld metal. As it melts, the flux layer vaporizes and generates a gas that protects the metal hot air and thus prevents fragility reactions that may occur while the metal cools.

Make an interesting little journey through the dawn of the weld reading here. Or review what we offer is free. In this other link, find information in Spanish and anything else related to the text of Howard B, Gary, which makes a journey from 1800 until today.

No less important, is to highlight Mr. Carl von Linde, who Descat especially for inventing a device heat exchangers, and his name is linked to fundamental research on the technique of the low temperatures necessary for the liquefaction of air and industrial separation nitrogen, oxygen and noble gases.

t was a German businessman and inventor, born in Berndorf, in the historic region of Franconia, in 1842, and died in Munich (Bavaria) in 1870 built the machine 1934.En absorption, and the first compression refrigerators. As a refrigerant for the apparatus used in 1873 and etermetílico ammonia in 1876. In 1895 the air liquefied by compression and expansion combined with intermediate cooling liquid oxygen and getting almost pure nitrogen gas.

In 1878 he founded von Linde AG Linde Eismaschine which still exist under the name of Linde AG.

Carl von Linde died in 1934 at 92 years old. trancurso in his life was concediron 3 honorary doctorates, a Medal of Bavaria and was honored with his ennoblement.