Ultrasonic welding is based on high-frequency vibrations (typically between 20 and 40 kHz) that cause surface friction and viscoelastic heating at the weld. The most important process parameters are ...

During the joining process, the component is clamped ... and are currently usually joined by hot plate, vibration or ultrasonic welding. However, the advantages of the new hybrid welding technique ...

Both static and continuous electric resistance welding and static and continuous ultrasonic welding are used ... on the automated preparation and inspection of joining surfaces and process-reliable ...