Aug 05, 2026  
2026-2027 College Catalog 
    
2026-2027 College Catalog

WEL 122 - GMAW (MIG) Plate Welding


3 Credit Hour(s)
1 Lecture Hour(s)
4 Lab Hours(s)
This course is a study of Gas Metal Arc Welding (GMAW) theory and practice in the preparation and welding of mild steel, aluminum, and stainless steel in all positions. Safety, equipment components, nozzle setup, torch angles, travel direction, weave motion, bead sequence, and out-of-position welding are emphasized. Setup and operation of the GMAW welder with various conditions for mild steel. The student will use the pound gun to weld aluminum and stainless steel in all positions.