Course Outcome

3 Modules

The complete course consists of 3 video modules and 1 PDF manual which include self-assessment

Module 1

At the end of this section the Learner will be able to:

• Describe the concept / principles of Gas Metal Arc Welding processes
• Describe / Identify by name, typical equipment constituting a GMAW system
• Explain in basic terms how MIG/MAG/FCAW processes operate
• Explain in basic terms the modes of metal transfer (Short arc, globular, spray and pulsed)

Module 2

At the end of this section the Learner will identify by name, and describe the function/operation of:

• A GMAW power source (Typical)
• A Wire feeder (Typical)
• A welding gun (Typical)
• Gas supply equipment
• Electrode wire(s)And then perform the following tasks:
• Prepare (and adjust) the wire feeder unit
• Prepare a welding gun and gun liner
• Prepare the gas supply to the welding station

Module 3

At the end of this section the Learner will be able to:

• Prepare and use a MIG/MAG power source to produce “Short-Circuit Transfer Mode” welds on steel work-pieces
• Prepare and use a MIG/MAG power source to produce “Spray Transfer Mode” welds on steel work-pieces