Miller Aluminum Welding Tips

If you can t use a spool gun use the shortest gun possible and keep the gun as straight as possible.

Miller aluminum welding tips.

How to tig weld and how use a tig welder setup tips and techniques for steel and aluminum welding 101 by adam mason tig welding tungsten inert gas besides mig welding is one of the most used welding methods that people employ. Aluminum wire is commonly fed with a spool gun or with a push pull system. Contact tip 0 035 m5 by 0 8mm thread. Use argon only for shielding gas.

Home consumables contact tips mig tips. Thus far all of our aluminum has been tig welded. When welding steel and stainless steel use dc straight polarity dcen and a 2 thoriated red identifying band tungsten. One of the most critical tig aluminum welding tips has to do with aluminum as a metal.

Package of 5 0 030 mig contact tips with 0 030 m5 x 0 8mm thread for use with miller spoolmate and hobart spoolguns. I am comfortable with tig on aluminum and i mig weld a little on steel but aluminum mig is really unfamiliar territory for me. Weld around the very edge first using the 1 16 rod. Hi all i have been asked by my supervisor to develop a process for mig welding aluminum 1 2 to 1 thick.

Spool guns improve feeding of soft wires by locating a small pool of wire on a pistol grip style gun. When welding aluminum use ac current and a ceriated gray identifying band or 1 5 lanthanated gold identifying band tungsten. Gun and wire feeding options. Choosing a gun and wire feeding system is an important step before mig welding aluminum.

Here are some more tips for doing this aluminum welding drill. The best feeding of wire for aluminum is done with a spool gun. Weld aluminum with a spool gun with your mig welder. Use 100 argon shielding gas.

Get a spool gun. This non ferrous metal has a naturally occurring oxide coating.