TIG Welding Torch, 18 V, Water Cooled
A TIG (Tungsten Inert Gas) welding torch is a tool used in the TIG welding process, also known as GTAW (Gas Tungsten Arc Welding). TIG welding is a precise and versatile welding technique commonly used to weld thin materials, produce high-quality welds, and work with various metals, including stainless steel, aluminum, and copper.
Tungsten Electrode: The torch contains a tungsten electrode, which remains non-consumable during the welding process. Tungsten has a high melting point and excellent conductivity, making it ideal for generating the arc needed for TIG welding
Nozzle or Gas Cup: The nozzle, also called a gas cup, surrounds the tungsten electrode. It directs the flow of shielding gas (usually argon or a mix of argon and helium) around the arc to protect the weld pool and electrode from atmospheric contamination
Collet and Collet Body: These components secure and hold the tungsten electrode in place within the torch. The collet is a small, cylindrical piece that tightly grips the electrode, while the collet body holds the collet and provides a connection to the torch
Gas Flow Control: TIG welding requires a controlled flow of shielding gas to protect the weld from oxidation. The torch usually has a mechanism to adjust the gas flow rate, ensuring proper coverage of the weld area