Historically, balling the tip of the electrode was the default process to prepare it for AC TIG welding (most notably for ...

Figure 3.1: Schematic diagram of TIG welding equipment. TIG welding can also be used for welding with filler material, which is applied in rod form by hand similar to gas welding. Tools for mechanised ...

The Idea Forge houses a shop specifically for welding purposes. It contains four MIG machines in individual stations, one large MIG machine (with an aluminum spool gun attachment), and two TIG ...