GMAW-PPulsed Gas Metal Arc Welding
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Where an ER70S-6 wire provides acceptable mechanical properties, OEM Fabricators now uses 0.045" ER70S-6 wire, 90/10 argon/C[O.sub.2] shielding gas and the Accu-Pulse[TM] (GMAW-P) welding process provided by 28 new Axcess[TM] multi-MIG welding systems from Miller Electric Mfg.
OEM has always tried to stay tuned to the leading edge of technology and had heard that GMAW-P could potentially eliminate productivity losses.
Pulsed gas metal arc welding (GMAW-P, or pulsed MIG) increases production rate, significantly reduces spatter, and improves bead appearance in a variety of applications.