DREHAUTOMAT ZUM BEARBEITEN VON DRAHT.

摘要

The lathe (4) machines the wire material (1) wound in a coil or reel (2) on an unwinder (3). In order to do this, it comprises a spindle (5) which rotates about its axis, but only by slightly more than 360 DEG , between two fixed limits. The tools, which machine cylindrical surfaces on the workpieces, are milling cutters (14, 15) or shaping grinding wheels. ……