| 摘要 |
An external cylindrical grinding unit (1) which comprises a supporting system (10, 20: 13, 23) for supporting a cylindrical body (W) to be ground, a measurement system (35) for measuring the cylindrical body, an arithmetic system (36, 37) for calculating an optimal center axis of the cylindrical body based on the measurement thereof, an alignment system (18, 28, 30) for aligning the optimal center axis of the cylindrical body with the rotation axis about which the cylindrical body is rotated for grinding, and a driving system ( 7, 12, 22) for driving movable elements of the unit. |
