mig

Have a few pieces of aluminum that I want to MIG weld together. I've put the wire in the welder, reversed the polarity, turned on the gas and cranked up the voltage. But when I start welding the aluminum wire just melts and splatters all over without melting the thin aluminum tubing and without...

OK, so I am planning on building an XS650 bobber and am still in the 'planning' stages. This being said, I have never welded anything in my life but am set on learning how to weld to comlpete the XS project. I have read that leanring on a flux core wire fed is best due to ease of use and they...