Introduction to GTAW 262

Introduction to GTAW describes gas tungsten arc welding (GTAW), the tools and equipment it uses, and various factors that should be considered when using it. GTAW is a precise welding process that uses a non-consumable tungsten electrode and inert shielding gas. GTAW can be used on a wide variety of metals and can be performed manually, semi-automatically, or automatically. GTAW gives the welder increased control over the weld, which allows for the fabrication of stronger and higher quality welds. The process can be complex, but the improved weld quality is vital for certain applications. After taking this class, users will be familiar with GTAW and be prepared to learn the more detailed, technical aspects of this process.