WEL 123: Shielded Metal Arc Welding

Credits: (3 Cr.)

Teaches operation of AC and DC power sources, welding polarities, heats and electrodes for use in joining various metal alloys by the arc welding process. Deals with running beads, butt, and fillet welds in all positions. Emphasizes safety procedures.

Lecture 2 hours per week
Laboratory 3-6 hours
Total 5-8 hours per week