Turning – Severing or cut-off – Interrelated means for tool infeed and circumrotation
Patent
1978-12-05
1980-11-18
Hinson, Harrison L.
Turning
Severing or cut-off
Interrelated means for tool infeed and circumrotation
10101R, 407 70, 407113, B23B 2900, B23G 100, B26D 112
Patent
active
042338670
ABSTRACT:
A tool assembly includes a plurality of tool bit inserts, each having a cutting edge formed on at least one end of the insert, the insert being securely clamped to the head portion of a shank which is mountable to a machine tool, with the cutting edges of the inserts projecting outwardly from an edge of the shank in an ascending staggered configuration starting with the first cutting edge to contact the workpiece. As preferably embodied, the shank has a cut-out in its front end, providing a seating surface to support the inserts and a bearing surface segment for each insert to abut the back edge of its corresponding inserts, the segments being formed in an ascending step-like configuration to provide the stagger for the cutting edges of the inserts.
REFERENCES:
patent: 180409 (1976-08-01), Alvord
patent: 3163918 (1965-01-01), Emmons
patent: 3245288 (1966-04-01), Fried
patent: 3455002 (1969-07-01), Miller
patent: 3466721 (1969-09-01), Binns
patent: 3780409 (1973-12-01), Bartoszevicz
patent: 4063841 (1977-12-01), Niman, Jr.
General Electric Company
Hinson Harrison L.
LandOfFree
Multiple insert tool assembly for threading, grooving and the li does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple insert tool assembly for threading, grooving and the li, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple insert tool assembly for threading, grooving and the li will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-592948