All TIG welding/aluminum fabrication questions are answered here:
http://www.6061.com
Welded with a TIG Button variable amperage controller:
order here: http://www.6061.com/tigbutton.htm
The welder was set at 250 amps throughout this entire video. The full 250 amps were used for the square tube welds, and approximately 100 amps were used for the outside corner welds by applying less finger pressure to the TIGButton controller. No welder settings need to be changed.
http://www.6061.com
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