Tool body and removable tool tip for chip removing machining

Details Tool body and removable tool tip for chip removing machining Tool body and removable tool tip for chip removing machining

1997-11-04

1999-01-26

Bishop, Steven C.

Cutting by use of rotating axially moving tool

Tool or tool with support

Having peripherally spaced cutting edges

408 57, 408233, 408713, B23B 5100

Patent

active

058631623

ABSTRACT:
A metal cutting tool includes a tool body rotatable about a center axis and a tool tip mounted on a front surface of said tool body for performing a cutting operation. A draw bar mounted axially in the tool body draws a rear surface of the tool tip toward the front surface of the tool body. Those front and rear surfaces include radial projections and radial recesses receiving the projections. The projections are wedgingly connected in the recesses to transmit all axial and rotational forces between the tool body and tool tip.

REFERENCES:
patent: 1063215 (1913-06-01), Ream
patent: 1097620 (1914-05-01), Gervais
patent: 1746716 (1930-02-01), Sasse
patent: 1774050 (1930-08-01), Brown
patent: 2259611 (1941-10-01), Burger
patent: 2425988 (1947-08-01), Brisben
patent: 4979851 (1990-12-01), Hunt
patent: 5391022 (1995-02-01), Nakayama et al.
patent: 5399051 (1995-03-01), Aken et al.
patent: 5425604 (1995-06-01), Scheer et al.

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