Cutting insert for chipforming machining

Details Cutting insert for chipforming machining Cutting insert for chipforming machining

1993-06-28

1995-12-19

Kisliuk, Bruce M.

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

With integral chip breaker, guide or deflector

407116, B23P 1528

Patent

active

054763460

ABSTRACT:
A cutting insert for chipforming machining of metal workpieces is disclosed, which comprises top and bottom surfaces and side walls therebetween. A land area extends around the entire insert and a descending surface joins the inner margin of the land. An elongated rib is provided at each corner region which rib terminates at a certain distance from the descending surface. Two distantly provided chipbreaking projections are provided at a forward nose portion of the elongated rib in order to facilitate chipbreaking at small depths of cut and moderate feed.

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Two-page Derwent abstract 91-309265/42, corresponds to Soviet Union 1 611 583.

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