top of page
TIG welding box.jpg
Gas Tungsten Arc Welding  (GTAW / TIG)
  • Background, advantages & disadvantages

  • Polarity, AC balance & AC frequency 

  • Techniques & shielding gasses used

  • Torch amptrols vs. foot pedal

  • Process variables, troubleshooting

  • Welding an aluminum lap joint

Minimum time requirement:  2 hours.  (20% classroom, 80% shop)

Application activities in the classroom as well as the shop.

Screen Shot 2019-02-05 at 6.48.48 PM.png
Screen Shot 2019-02-05 at 7.22.27 PM.png

Example of pages included in the Student/Reference Manual

AWS Weld Symbol Guide POSTER.jpg
tungsten selection chart.png
bottom of page