CONTINUOUS ULTRASOUND MACHINING PROCESS AND DEVICE FOR WEBS OF MATERIAL

摘要

A continuous ultrasound machining device for a web of material (2) has a machining tool, for example an ultrasonic vibrating unit (2) with a sonotrode (6), and a mating tool (11). The web of material (2) runs through a gap between mating tool (11) and ultrasonic transmitter (3) and is machined by the ultrasonic vibrating unit (3). The ultrasonic vibrating unit (3) has in particular a converter and a sonotrode (6) optionally connected therewith by an amplitude transforming section. In order to improve cutting results, the ultrasonic vibrating unit (3) is rigidly mounted on the machine support for the mating tool (11) by means of an adjusting device (19) and the adjusting device (19) may be rigidly linked to the machine support once the adjusting process is finished.