Cutting by use of rotating axially moving tool – With means to apply transient – fluent medium to work or product – Including tool with duct
Patent
1995-07-03
1998-03-31
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
408144, 408227, B23B 5106
Patent
active
057330760
ABSTRACT:
The invention relates to a rotating shank-type tool (11) with a shank (12), in which at least one main channel (21) for coolant/lubricant extends in the longitudinal direction of the shank and from which, in the end region of the main channel, at least one branch channel (22) leads outward and forms a mouth (23). A cutting head (13) is connected to the shank (12) and has chip grooves (15) and a groove run-out region (16). A sleeve (19) engages over the mouth (23). The end region of the sleeve (19) covers at least the groove run-out region (16) of the cutting head (13). The branch channel mouth (23) is positioned in the shank at a distance from the cutting head (13).
REFERENCES:
patent: 3313186 (1967-04-01), Rochon
patent: 3460410 (1969-08-01), Briles
patent: 3543613 (1970-12-01), Obloy
patent: 3701606 (1972-10-01), Bogsten
patent: 4032250 (1977-06-01), Lavallee
patent: 4113405 (1978-09-01), Dillinger
patent: 5163790 (1992-11-01), Vig
Howell Daniel W.
Tsai Henry W. H.
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