Plunge milling insert

Details Plunge milling insert Plunge milling insert

1994-11-08

1997-06-17

Howell, Daniel W.

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

407 42, 407116, B23C 506, B23C 502

Patent

active

056391897

ABSTRACT:
The cutter includes a plurality of on-edge indexable cutting inserts comprising two parallel major plane surfaces and two opposed plane parallel minor edge surfaces serving respectively as clearance and cutting face surfaces. The minor edge surfaces having a pair of grooves parallel to the major surfaces and having a plane mid-portion and the major plane surfaces have thereon adjacent to each of said minor edge surfaces a narrow land intersecting the adjacent groove of the adjacent minor edge surface at an acute angle, to form therewith straight and parallel cutting edges.

REFERENCES:
patent: 2186417 (1940-01-01), Kraus
patent: 3421196 (1969-01-01), Reich
patent: 3434190 (1969-03-01), Kaiser
patent: 3694876 (1972-10-01), Erkfritz
patent: 3762005 (1973-10-01), Erkfritz
patent: 4531863 (1985-07-01), Smith
patent: 4551048 (1985-11-01), Phillips et al.
patent: 4597695 (1986-07-01), Johnson
patent: 4712949 (1987-12-01), Johnson
patent: 4790693 (1988-12-01), Koblesky
Machining Science and Application, Kronenberg, Pergamon Press, 1966, Chap. 5, pp. 85, 86.

Affiliated with

Also associated with

Rating

Plunge milling insert does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plunge milling insert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plunge milling insert will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2154254