Processes include friction welding methods (vibration and rotation welding), ultrasonic ... required for laser plastic welding are characterized by high output powers and continuous-wave operation.

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 ...

Ultrasonic welding could save medical manufacturers ... more customers with needs for applications for bonding textiles to plastic parts in medical and automotive markets, like "little plastic ...