Cutting insert for a bar peeling operation

Cutters – for shaping – Including tool having plural alternatively usable cutting edges – With integral chip breaker – guide or deflector

Patent

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Details

407113, B23B 2722, B23P 1528

Patent

active

061460656

ABSTRACT:
A cutting insert enables the use of one single type of insert to achieve close tolerances and good surface finish in a bar peeling tool. The insert includes convexly curved corners, between which are disposed flat interconnecting surfaces. The chip face has an elevated plateau, portions of which extend to respective corners. On one side of a bisector of the corner, the plateau section is of concave shape, and on the other side of the bisector the plateau section is of convex shape.

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