In an effort to educate the masses on the restrictions of short circuit GMAW transfer we decided to do a fillet weld break test in the shop on some 3/8" plate. Over the course of my career, I have been in many shops where short circuiting MIG has been used on materials thicker than 5/16".
MIG | Pulse Spray | Pulse MIG | Vertical | 3G | GMAW | MIG
Today we are discussing and demonstrating Pulse Spray MIG in the 3G position. Pulse Spray is an alternative to Spray transfer, which is restricted to flat fillets and grooves and horizontal fillets only.
