Method for grinding wavy workpiece, involves holding workpiece between two points, where support element and grinding spindle stems are in contact with workpiece, and spindle motor drives one point, where another point displaces workpiece

摘要

The method involves holding a workpiece (7) between two points (11,11'). A support element (15) and the grinding spindle stems (10,10') are in contact with the workpiece. One point is driven by a spindle motor (6) and another point displaces the workpiece by rotating around its longitudinal axis (17) during the grinding. The grinding spindle stems operate the support element or the workpiece in a relative motion in the direction of the longitudinal axis. An independent claim is included for a grinding machine for executing a wavy workpiece grinding method.