Rotary drive formation e.g. for formation of depression in element has depression outgoing from front face of workpiece, which is shaped by overlapping of two basic drive forms

摘要

Rotary drive formation has a depression (2) outgoing from a front surface (1) of the workpiece, which is shaped by the overlapping of two basic drive shapes. A position of the maximum distance of the cross section of one basic drive shape of its center point interacts with the position of the other basic drive shape at a position of the cross section of the recess.