I need to make a car body panel repair. I can either MIG or TIG. This will be
a butt weld on thin (22-24 gauge) sheet metal. I've done it before with a MIG;
it seems the best way is with a small gap to start and a series of tack welds
or
short beads that eventually join up. With a TIG, I think I could have less of
a gap (or no gap at all), could run more of a bead and hopefully deposit less
metal, but I'm also concerned with burn through. I'm an amatuear welder, but
getting better.
Recommendations?
TIA,
Bob
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Bob Spidell San Jose, CA bspidell@comcast.net
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