WHAT IS TIG WELDING?

TIG Welding or GTAW Understand the process principle and equipment Understand different parts of the process and equipment Understand the polarity in TIG welding Understand the functions of the tungsten electrode, polarity and shielding gases Know how the electrode classification system work Know the advantages, limitations and application of the TIG Welding full training video for IWE, AWS CWI and CSWIP