Torsional ultrasonic welding

摘要

Connection of an aluminum stranded lead 2 to a connection part 10, comprising a stripped end 4 of the aluminum stranded lead 2 and a metal connection part 10 which is materially connected to the stripped end 4 of the aluminum stranded lead 2. An inexpensive welded connection can be produced in that an end face of the stripped end 4 of the aluminum stranded lead 2 is welded to the connection part 10 by means of torsional ultrasonic welding.