| 摘要 |
A measuring controlling device for a circular grinding machine including grinding means and workpiece retaining means for rotatably holding a workpiece to be ground comprises two measuring key devices and a measuring head for supporting the measuring key devices. The measuring key devices are located on a diametrical line extending through the central axis of the workpiece to be ground and are brought into contact with the outer surface of the workpiece therebetween. The measuring head is moved relative to the axial direction of the workpiece to be ground so that the measuring key devices can contact the entire outer surface of the workpiece. Consequently, the workpiece can be ground by means of the grinding means into a predetermined profile with reference to the actual profile measured by the measuring key devices. |
