TIG Welders – Best to Weld the Aluminum or Steel Materials

As we all are aware of the process of welding in which two metals are combined with heat. Everyone generally sees it in their cars, homes, and common household items. While one of the most common welded metals is steel, but welders also work with other metals. However, they work in a variety of environments that include underwater, indoor, outdoor, and also in space. Welding is performed in different types of forms, such as TIG welding.

TIG is used for tungsten inert gas and in technical terms, it is known as gas tungsten arc welding (GTAW). This process utilizes a non-consumable tungsten electrode that provides the current to the welding arc. The weld puddle and tungsten are safe and chilled with the help of an inert gas, usually argon. This welding is similar to oxy-acetylene welding in which you utilize a filler material for reinforcement or build-up.

Parts of a TIG Welder

If you want to weld either aluminum or steel, you require the highest quality TIG welders. If you have previously welded with the help of an oxy-acetylene torch, you can weld by using a TIG machine without any hassle. In the TIG process, electric torch and the welder’s hand feeds filler rod into the molten puddle is used.

Before using a TIG unit, it’s important to be aware of the parts of the welder. The work lead, commonly known as a ground cable with a clamp essentially be attached either to the metal surface on which the workpiece is on or to the workpiece. At the end of the welding lead, there must be an electric TIG torch. Along with this, the cable is a small line that transports the argon gas. The inert gas works as a flux coating on a stick electrode in which it safeguards the weld from flying contaminants. You will require a regulator and a gas bottle. Do not utilize the same gas that you have used with a MIG welder.

Amperage Control

TIG machines utilize a foot-operated variable amperage control. After the desired highest amperage is pre-set on the machine, this permits you to change the amperage up to the highest pre-set amperage. This is beneficial when you want to weld alloy steels. The foot control permits you to initiate the heat in a slow manner and after completing the weld you can slowly decrease the heat. The start and stop in a soft way prevents temperature shocking the metal.

However, a TIG machine has different types of controls. One of the most important controls for welding aluminum is the balance, which helps in maintaining the levels of cleaning vs. penetration on aluminum. The higher the balance, the more penetration you will achieve. Usual settings range from 70 to 80 percent.

Get the Highest Quality TIG Welders Online

Whether you are working as a professional or a beginner, going online to buy TIG Welder is the best option as you will get the highest quality welders with a renowned company like Longevity as they offer powerful, portable, and affordable welders.

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Created on Feb 24th 2019 23:39. Viewed 372 times.

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