If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
I have not done anything that thin, so can't speak to it specifically, but can tell you that aluminum spot welding is a whole 'nother animal than steel spot welding. I had to do some repair spot welding on 16 Ga aluminum earlier this year. My 250vac spot welder would not heat up the spots. I finally found on the web some advise,which was to sandwich the aluminum between two thin pieces of steel first. I did, and it worked like a charm. I hope this information may benefit you too.