Indexable cutting insert to the crankshaft machining as well as cassette with such an indexable insert

摘要

The invention relates to a tangential indexable cutting insert (10, 12) with an opening (30), which serves to receive a fastening element, at least two side surfaces (20) from the opening (30) are cut, at least one rake face (34) and at least one cutting edge (36), which at the transition between the cutting face (34) and one of the side surfaces (20) is formed, characterized in that a positioning design (40) is provided, with which a faulty mounting of the indexable insert (10, 12) in a receptacle (14) can be prevented. The present invention also relates to an assembly of a segment (2) for a crank shafts milling cutters and such an indexable cutting insert (10, 12), wherein the segment (2) a receptacle (14) for the indexable cutting insert (10, 12) and the receptacle (14) a positioning design (60) is assigned to the control piston, with the positioning design (40) of the indexable insert (10, 12) which cooperates.