Sonotrode for cutting and welding workpieces, comprises a circular blade attached to the sonotrode, a sonotrode disc, and a rotational drive

摘要

A sonotrode has a circular blade (1) attached to it. A sonotrode disc (5) is attached to the sonotrode body, and the outer circumference of the disc forms the weld seam. Radial oscillations are exerted on the blade and the cutting edge of the blade extends over the outer circumference in the radial direction. The sonotrode body is rotationally symmetric, and the sonotrode has a rotational drive. While the blade is cutting, the sonotrode disc forms a weld seam.