| 摘要 |
The invention relates to a processing element for processing a material, such as a sonotrode or an anvil, having a substantially cylindrical or cylinder-segment-shaped carrier surface, which is designed to come into contact with the material during the processing, wherein the processing element is designed to be rotated about the longitudinal axis thereof during the processing such that the carrier surface rolls on the material to be processed, wherein at least one structure element is arranged on the carrier surface, which structure element protrudes beyond the carrier surface in the radial direction, wherein the structure element has a top side, which is designed to come into contact with the material to be processed. According to the invention, in order to provide a processing element that reduces the abrupt deflection of the sonotrode as the material comes into and/or leaves contact with the carrier surface, at least in some segments in the peripheral direction, the top side is convexly curved having a radius of curvature that is less than the greatest distance of the top side from the cylinder axis or consists of at least two surface segments that include an angle < 180°. |
