Young fella at work has a 220 Miller Mig. He wants to be able to
weld aluminum tubing and make some non structural brackets, etc.
He asked me what to know about aluminum welding.
I told him basically I know little about welding aluminum, but I
believe he needs pure argon gas and a spool gun. Any guns to like
or dislike, any other gotchas to worry about?
11 years ago