Rotating shaft tool

Details Rotating shaft tool Rotating shaft tool

1996-11-25

1998-10-13

Bishop, Steven C.

Cutting by use of rotating axially moving tool

With means to apply transient, fluent medium to work or product

408 57, 408226, 408231, 408238, B23B 5106

Patent

active

058203133

ABSTRACT:
Rotating shaft tool with a shaft, in which at least one main channel for coolant/lubricant is provided, extending in the longitudinal direction, with a cutter head connected to the shaft and having chip grooves and a groove discharge region, with a sleeve which extends between the groove discharge region and the shaft and which covers at least one feed channel formed between the main channel and the groove discharge, characterized in that the at least one feed channel is provided substantially parallel to the longitudinal mid axis of the shaft and of the cutter head, and has a transition, free from sharp bends, from the main channel to the feed channel and from the feed channel to the groove discharge region.

REFERENCES:
patent: 1713646 (1929-05-01), Deyo
patent: 3024674 (1962-03-01), Jodd
patent: 3286557 (1966-11-01), Rietzcer et al.
patent: 3313186 (1967-04-01), Rochon
patent: 4168925 (1979-09-01), Dufresne
patent: 4640652 (1987-02-01), Rivera, Jr.
patent: 5028178 (1991-07-01), Ronen
patent: 5048375 (1991-09-01), Kobayashi
patent: 5116172 (1992-05-01), Koster
patent: 5199508 (1993-04-01), Miyanaga
patent: 5544985 (1996-08-01), Lane
patent: 5601386 (1997-02-01), Wells
patent: 5649714 (1997-07-01), Uchida et al.

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