T. Kawasaki

Effect of process parameters and tool geometry on the weld strength of aluminum alloy 1050 during multilayer ultrasonic spot welding

This paper presents the effects of process parameters (welding time, amplitude, and load) and tool geometry (knurl tooth angle (KTA)) on aluminum alloy 1050 weld strength during multilayer ultrasonic spot welding (USW). The study used response surface methodology with analyses of...