Cutters – for shaping – Rotary cutting tool – Including holder having seat for inserted tool
Patent
1986-03-28
1987-08-18
Godici, Nicholas P.
Cutters, for shaping
Rotary cutting tool
Including holder having seat for inserted tool
407 41, 407 49, 407113, 407119, B23C 522
Patent
active
046873830
ABSTRACT:
An insert rotary cutter incldues a cutter body having an axis of rotation therethrough. The cutter body has a plurality of pockets formed in one end thereof in circumferentially distributed relation. A plurality of support members are attached respectively to the pockets. Each of the support members has a recess being open radially and axially outwardly of the cutter body. A plurality of polygonal cutter inserts are positioned respectively in the recesses. The recesses have a depth of one third to two thirds of a thickness of the cutter insert. A plurality of clamp wedges respectively clamp the cutter inserts to the cutter body through the support members.
REFERENCES:
patent: 3116538 (1964-01-01), Severson
patent: 3217384 (1965-11-01), Wirfelt
patent: 3391438 (1968-07-01), Milewski
patent: 3546758 (1970-12-01), Stier
patent: 3559261 (1971-02-01), Greenleaf
patent: 3739442 (1973-06-01), Lovendahl
patent: 3757397 (1973-09-01), Lindsay
patent: 3934319 (1976-01-01), Schuler
patent: 4303358 (1981-12-01), Grusa
patent: 4600341 (1986-07-01), Board
Arai Tatsuo
Shimomura Hiroshi
Godici Nicholas P.
Kearns Jerry
Mitsubishi Kinzoku Kabushiki Kaisha
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