CMT and SAW-P: a comparison
Cold Metal Transfer (CMT) and Super Active Wire Process (SAW-P) explained
This article takes a deeper look at two metal transfer techniques used in Wire + Arc Additive Manufacturing (WAAM) – Cold Metal Transfer (CMT) and Super Active Wire Process (SAW-P). Both these methods are modifications of short-circuit gas metal arc welding. This article provides a primer on short-circuit metal transfer and discusses the advantages of CMT and SAW-P additive manufacturing.