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Category - GMAW


Common Weld Defects in GMAW Process

  The gas metal arc welding (GMAW) process, also known as MIG welding, is susceptible to various types of weld discontinuities or defects. This article outlines some of the frequently encountered issues. Excess Reinforcement Buildup When welding a joint from one side, the root side can experience a buildup of excess reinforcement or weld metal. …


All You Need to Know About Aluminum GMAW Setup

Based on an article by SEAN WALKOWSKI, AWS Magazine, January 2024 Successful aluminum gas metal arc welding (GMAW) hinges on meticulous attention to detail and a foundational understanding. Taking preventive measures to sidestep usual errors is crucial to minimize downtime for troubleshooting. Aluminum GMAW demands thorough attention to detail and foundational knowledge for efficacy. It’s …