| 摘要 |
A turret for use on a machine tool has a turret body, a swivel drum, an indexing actuator, a drive motor and a joint. While one of rotating tools on the turret is indexed to an indexed position, the joint directly connects the rotating tool to the drive shaft of the drive motor to rotate the rotating tool with the drive motor. The drive motor is fixed to the turret body and the drive motor has a housing supported on the turret body. The turret further comprises a liner whose thickness is adjustable disposed immediately behind the housing. The liner has the thickness thereof adjusted to adjust a position of the drive motor with respect to the turret body. The drive motor can be highly accurately assembled onto the turret body through an opening, of the turret body, which provides easy access to the turret body.
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