TTMC 202V - Gas Metal Arc Welding (MIG)

Course Description

This 30-hour hands-on Gas Metal Arc Welding (GMAW), commonly known as MIG welding, class is designed for beginners and intermediate welders seeking to develop or refine their skills in this versatile and widely used welding process. The course emphasizes practical, real-world applications and provides students with the opportunity to work directly with GMAW equipment in a controlled environment.

MIG Welding is extremely versatile and suitable for welding almost all commercial metal thicknesses, from light sheets to heavy plates and structural shapes. It can be used to join carbon, steel, high-strength, low-alloy steels, stainless steel, aluminum alloys, magnesium alloys, copper alloys, and nickel alloys. MIG was originally developed for production welding. Small, low-cost process sources, wire feeders, and guns have been developed for use in plants and for maintenance welding. MIG has also gained increased popularity in the auto body repair industry and among artists producing welded sculptures.

Learner Outcomes

• Learn the fundamentals of GMAW, including machine setup, electrode selection, shielding gases, and safety protocols.
• Practice welding techniques on various metals such as mild steel, stainless steel, and aluminum.
• Explore different joint configurations and positions, including flat, horizontal, vertical, and overhead.
• Gain proficiency in interpreting welding symbols, blueprints, and quality standards.

Notes

Required: CSA-approved safety boots, gloves, safety glasses, and cotton clothing is required for shop. Course materials and workbook are provided.

Course Format:
This class is predominantly hands-on, supplemented by brief theoretical sessions to reinforce understanding and technique.