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RISEvaluation of Arc Stability in Double-Wire DP-GMAW of Aluminum Alloy Based on U-I Graph
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Severe arc interference in double-wire double pulsed gas metal arc welding (DP-GMAW) can affect the stability of the welding process. In this study, voltage and current waveforms during double-wire DP-GMAW of aluminum (Al) ...
Dynamic Metal Transfer Behavior in Double-Wire DP-GMAW of Aluminum Alloy Under Different Pulse Phases
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of pulse phase and pulse stage on the metal transfer characteristics in double-wire double pulse gas metal arc welding (DP-GMAW) of aluminum (Al) alloy were studied using high-speed camera images and current ...