Cold Wire GMAW for High Deposition Applications

Adrian Gerlich

Associate Professor- University of Waterloo 

Presented At: 
CanWeld Conference 2022

The use of advanced pulsed waveform control during gas metal arc welding is evaluated for the application of additive manufacturing, often rereferred to as 3D printing. Producing metal components with this technique is commonly done with powders; however, this is slow and costly, and so the use of arc welding for the deposition of material is an alternative known as wire arc additive manufacturing (WAAM).

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