| 摘要 |
A toolholder for a rotary tool has a driving part adapted to be coupled to a machine spindle and a driven part in which a cutting tool may be mounted along a tool axis. The driving part and the driven part are coupled to permit pivotal movement and lateral movement perpendicular to the tool axis by a joint mechanism. This joint mechanism includes a substantially spherically shaped recess in which a substantially spherically shaped body is mounted for pivotal movement to all sides. |
