Multi-spot ultrasonic welding of the articles made of thermoplastic materials

摘要

The article presents the results of the studies aimed at the development of the apparatus for multi-spot ultrasonic welding of the articles made of thermoplastic materials, which is able to provide simultaneous formation of four non-detachable joints. The performance of four joints in the form of rivets allows considerably accelerating welding at the production and increasing quality of end item.