| 摘要 |
<p>The present invention relates to a tool for chip removing machining, wherein the tool comprises a holder (1) and at least one cutting insert (11) received in the holder (1), wherein the holder (1) is provided with at least one insert pocket (3), in which the cutting insert (11) is intended to be received, and an opening (5) connected to the insert pocket (3), wherein the insert pocket (3) has first holding means (7, 7') provided along the periphery of the insert pocket (3), wherein the cutting insert (11) has an anchor section (12) and an edge portion (15) connected to the anchor section (12), wherein second holding means (18) is provided along the circumference of the anchor section (12), wherein the first and the second holding means are intended to cooperate when the cutting insert (11) is mounted in the insert pocket (3), wherein the periphery of the insert pocket (3), at least partly, is defined by one or more circular arcs with a common center (C1) of rotation. The invention also relates to the cutting insert (11) per se.</p><p>Distinguishing for the tool according to the present invention is that the anchor section (12) is provided with a number of holding means (18) distributed along its circumference, and in that portions of these holding means (18;118;218) located furthest away from of the cutting insert (11;111;211) center are defined by circular arcs (R2) having a common center (C2) of rotation, and that the circular arcs (R2) are located at the same distance from the common center (C2) of rotation.
</p> |
