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Posts Tagged ‘welding torch’

Plasma Cutting Torches:

Monday, November 1st, 2010

The all series, made up of plasma cutting torches with no high frequency from 20 to 110 Amperes, satisfies the market require, offering a variety of advantages, such as: fewer electromagnetic troubles, a smaller amount electrical stress on the torch and connection wires, better construction ease in comparison to competitors. The plasma torches of some versions permit the use of the torch with generators prepared with an inside compressor. Some models of plasma torches are company’s most recent creation, are prepared with water cooling and offers top performance in the variety, with no high frequency. The plasma torches of some series, with high frequency cut in, from 40 to 100 Amperes, offers an most favorable response to each demand for Plasma cutting with traditional generators. The model everlast 100a rated PILOT ARC cutting torch 25ft is the most recent creation in this field to complete the variety in the small power segment, as the model of some other, an development of some plasma torches, with the new water cooling scheme, permits outstanding presentation in cutting thick pieces. The model of some plasma torches completes the Trafimet plasma variety in cutting with high frequency cut in.

Tags: plasma cutter, plasma cutters, plasma cutting torches, plasma torch, plasma torches, welding torch
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A welding shroud or welding nozzle keeps the gas at the weld puddle:

Thursday, September 23rd, 2010

A welding needle acting a very exact roll in the welding process. The major function of the welding needle or nozzle is to manage and direct the flow of the welding gases. It is most important to stay the nozzle clear from welding spatter.

Why?
Since any limit to the gas run will delay the welding torches presentation. A construct up of spatter on the inside of the welding needle will make turbulence in the gas direction. This turbulence will create the gas stream coming out of the needle out of control. Follow-on in not enough protecting gas about the welding arc. This means a fewer to wonderful weld.

Nozzles and shrouds are a welding consumable to turn into ineffective in excess of time. Frequently the ones so as to contain the white ceramic insulation fabric inside them such as the Bernard mig guns (WIA welding equipments) will finish up leaking air, and falling off. They require this air tight stick about the contact tip holder so that as the welding gas is flowing it does not suck in outer surface air similar to a venture result on a carburetor.

Tags: arc welders, welders, welding gun, welding process, welding torch, weldings
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Welding Gun (MIG):

Monday, September 20th, 2010

The mig welding gun or torch is what creates a MIG welder a MIG.

MIG welder serves the following necessary purposes:

1. MIG welder feeds the cable (wire) to the weld.
2. MIG welder delivers the electrical current to the weld.
3. MIG welder delivers the gas to the weld.
4. MIG welder insulates the machinist from the electrical arc.

The major advantage is that it lets you weld continuously, compared to arc welding or stick welding where you contain to stop and replace electrodes all the occasion. There is not anything worse than having to stop to alter rods the entire instance, particularly when you are in an uncomfortable position.

Welding Gun Consumables:

There are consumables that are used on a welding gun. In excess of time some parts will wear away as of also use or abuse.The parts that wear away the majority are the contact instructions and welding needle. These parts are the ones that you will be buying the majority. Following that the tip holders, diffusers, insulators and liners will be put back fewer often.After that depending on how much abuse your gun gets, you will know manually replace the “goose neck” or “swan neck” of the welding torch. Frequently the trigger, the plastic grip of the welding torch and the wire itself gets scratched from abuse as well.