Each process uses different joint types. Welding and brazing may each use butt or lap joints ... Equipment involved includes two tanks and two valves—one each for the fuel gas and oxygen—hoses, and a ...

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

A power source provides a TIG gun, MIG gun, electrode holder, laser, electron beam gun or other welding unit ... Also, welder controllers used to adjust welding parameters to compensate for variations ...