Why do we use A/C for Aluminum? What is cleaning action? DCEN vs. DCEP? All these things and more covered in EP07 of Intro to TIG Welding.
A deeper look at TIG machine settings. Every machine is a little different. This video aims to help you understand the different type of machines and how to orient yourself quickly on a new machine.
Just like we did with Carbon Steel. This video covers some good tips on how to build muscle memory without filler metal before you do the real thing.
Aluminum will often crack when welded without filler metal but dont be too concerned about that right now....this is a learning exercise before pro...
It's time to take what we learned from EP09 and lay down some beads with filler metal on Aluminum.
11ga thickness is used in the video so amperage was around 120-140
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