Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : September 15, 2021 - September 17, 2021
To realize highly efficient dissimilar jointing of CFRTP, we have studied the ultrasonic welding of CFRTP and aluminum alloy. In this study, we searched for the optimum conditions for ultrasonic welding of CFRTP / A5052 to clarify the correlation between welding conditions and bonding strength. We considered the relationship between the bonding strength and the input energy, the total sinking as the welding conditions by the sinking control. As these results, we showed the effectiveness of the sinking control as the optimum condition settings and realized stable bonding of CFRTP / A5052 by ultrasonic welding.
