| 摘要 |
<p>Provided is a crankshaft miller (1), wherein, when a first s ervomotor (30) is a slave motor, a position adjustment unit (409) maintains respective rotation positions of a first chuck (100) an d a second chuck (200) after torque control. Additionally, when a second servomotor (50) is the slave motor, the position adjustm ent unit (409) returns the rotation position of the second chuck ( 200) to a rotation position prior to commencement of the torque control after the torque control.</p> |
