Rhonda Zatezalo

Pulse welding is a modification of the spray-arc process that varies the electrical output of the power source to form and detach a single droplet at a time.

Even though GMAW is relatively simple process to execute in comparison to other welding processes, there are a lot of moving parts that will either make or break your weld. New welders have a lot to consider, including understanding the base metal, the type of weld necessary, how to set up the machine, and how the best to lay the bead. Knowing which is best for the application is often part of the challenge.