The Gas Metal Arc Welding Process is a consumable welding process where an arc is generated between a continuously fed, solid wire electrode and the grounded base metal. Heat from the arc melts the base metal and the wire electrode allowing them to be joined into a solid piece. The molten weld puddle is protected from the atmosphere by an externally supplied shielding gas.
Table of Content :-
- GMAW Equipment Requirements.
- Advantages of the GMAW Process.
- Disadvantages of the GMAW Process.
- GMAW Applications.
- GMAW Variables - Before Welding.
- GMAW Variables – During Welding.
- Lack of Fusion or Cold Lapping.
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