| 摘要 |
The invention relates to a cutting tool comprising a basic body (1) and a cutting insert (2), which is detachably connected to the basic body via an interface, which includes a pair of co-operating connecting surfaces (11, 25) in which engagement means are included, which may be in the form of knobs and seatings. A knob (31) and a co-operating seating (46) have a rotationally symmetrical, conical shape in order to prevent translation of the cutting insert in the plane of the interface. Another knob (32) ensures that the cutting insert cannot be rotated in relation to the conical knob. Simultaneously, ample bearing surfaces (34, 44) abut against co-operating support surfaces (48) in a connecting surface (11). In such a way, the cutting insert is fixed in a stable, non-overde-termined position in the basic body. Furthermore, the invention relates to a cutting insert as such. |
