| 摘要 |
In order to increase its production rate, a grinding machine has two work tables situated one on each side of a grinding wheel. The tables each have a workpiece holder having a chuck which holds at least a workpiece. In this way the two workpieces can be ground simultaneously by the single grinding wheel. The chucks can be rotated step by step at the same instants as each other so that tooth gaps can be ground simultaneously on the two workpieces. The two tooth gaps, the shape and dimensions of which are dependent upon the profile of the grinding wheel, and which are ground simultaneously will be identical to each other. |
