Drill with cooling-lubricant channel

Details Drill with cooling-lubricant channel Drill with cooling-lubricant channel

1998-01-09

2000-04-04

Howell, Daniel W.

Cutting by use of rotating axially moving tool

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

Including tool with duct

408 59, 408230, B23B 5102

Patent

active

06045301&

ABSTRACT:
A drill is disclosed with a least one central channel for cooling-lubricant oil feed. The drill has a shaft with at least one flute extending in a spiral around the shaft axis. The oil, fluid, and gas is fed to the point of application of the drill through lateral outlet apertures which are joined to the at least one oil channel by connecting channels.

REFERENCES:
patent: 960526 (1910-06-01), Erlandsen
patent: 1425122 (1922-08-01), McKechnie et al.
patent: 2411209 (1946-11-01), Hall et al.
patent: 2816464 (1957-12-01), Willingham
patent: 3037264 (1962-06-01), Mossberg
patent: 3045513 (1962-07-01), Andreasson
patent: 3368257 (1968-02-01), Andreasson
patent: 3597817 (1971-08-01), Whalley
patent: 3861011 (1975-01-01), Nose et al.
patent: 4643621 (1987-02-01), Fuller, Jr. et al.
patent: 4705435 (1987-11-01), Christoffel
patent: 4762444 (1988-08-01), Mena
patent: 5382121 (1995-01-01), Bicknell
Eine (alte) Technik wird neu aktiviert, Von Kurt Hauser, Technische Rundschau, Jun. 1990.
Bohrmeister Guhring 41, 28. Jahrgang Ausgabe 41/95.

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