摘要:
The invention relates to a device for connecting metallic materials, in particular electrical conductors such as flexible cables, by means of a transducer (10) which generates ultrasonic oscillations and contains a sonotrode (16) with a sonotrode head (14) as well as a converter (12). In order to be able to embody the transducer compactly, it is provided that the transducer alone is seated in the first oscillation node remote from the sonotrode head.
摘要:
The invention relates to a device for compacting and then welding electric conductors, especially for making through or terminal connections of flexes by means of ultrasound in a compression chamber adapted to the conductor and adjustable for height and width, in which the conductors to be welded are first compacted and then welded. The compression chamber is adjustable to a predetermined height-width ratio regardless of the cross section of the conductors to be welded.