KemppiFrog
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Probably a dumb question... But is it impossible, or just difficult, to TIG aluminium with a DC machine? The tutorials are only for AC and no mention is made of DC. Is it the oxide penetration, or something more complex? As in, if the metal is cleaned just before welding, could DC work?
Foil helmet on in expectation of replies
Foil helmet on in expectation of replies
