| 摘要 |
The clamping unit assembled of a main body (1), a conical rear area (2) for being joined to the spindle and a tool insertion area (3) at the front, is equipped with an intermediate sleeve (6) in order to reduce the inner space (4) for a tool shaft with a small diameter. A lateral gap or several radial positioned slots are created by erosion in order to increase the elastic quality of the sleeve (6). The gap, the slots, respectively are of a small diameter in order to avoid a leaking of the coolant (11). |
