Schunk Sonosystems Gmbh

Sebastian Rühl

Peter Wagner

Heiko Strobel

Udo Wagenbach

Dieter Stroh

Manuel Fey

Sinan Koc

Tim Hanika

An ultrasonic metal welding device for welding electrical conductors using a compression chamber that is adjustable at least n height and that is delimited on opposite sides by a section of a sonotrode as a first delimiting surface and by at least one section of a counter electrode () as a second delimiting surface, wherein for welding, the counter electrode and the sonotrode are displaced relative to one another. The counter electrode used is one that comprises sections () of geometrically different working surfaces or is composed of at least two sections that are displaceable relative to one another.

Ultrasonic metal welding device

The invention relates to an ultrasonic metal welding device and a method for welding electrical conductors using a compression chamber that is adjustable at least in height and that is delimited on opposite sides by a section of a sonotrode as a first delimiting surface and by at least one section of a counter electrode () as a second delimiting surface, wherein for welding, the counter electrode and the sonotrode are displaced relative to one another. The counter electrode used is one that comprises sections () of geometrically different working surfaces or is composed of at least two sections that are displaceable relative to one another.

Method for welding electrical conductors by means of ultrasound and ultrasonic metal welding device

A method and apparatus for welding lines having metallic braids or strands to form an end node or transit node by introducing a first portion of each line into a compression space of an ultrasonic welding apparatus, wherein the first portions run along a straight line, wherein at least one line has a component at a distance from the end node or transit node to be welded, and at least the line which has the component is attenuated between the compression space and the contact element in a second portion by a change in profile of the line which is imposed using a deflection device. To this end, the line which has the component is oriented in extension of the straight line.

Method and arrangement for welding electrical conductors

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Wetter, Germany

Sebastian Rühl