Cutting oil composition for processing cemented carbide skiving

Details Cutting oil composition for processing cemented carbide skiving Cutting oil composition for processing cemented carbide skiving

1978-04-07

1979-10-23

Gantz, Delbert E.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

51287, 72 42, 252 327E, 252 33, 252 39, 252 427, 252 498, B21D 5328, B21H 500, C10M 148, C10M 140

Patent

active

041715586

ABSTRACT:
A cutting oil composition for processing a cemented carbide skiving hob, which comprises (a) a base oil and (b) an effective amount to prevent wear of at least one additive blended therein selected from the group consisting of a metal-containing dithiophosphoric acid compound, a sulfonate, a phenate, a carboxylate and a phosphonate of an alkaline earth metal, and an alkyl- or arylphosphoric acid ester, the cutting oil composition having a viscosity at 100.degree. F. of from about 3 to about 25 centistokes. The use of the cutting oil composition can obviate the compression collapse of the edge of a tool and give finished gears of good quality.

REFERENCES:
patent: 2991244 (1961-07-01), Pattenden et al.
patent: 3400140 (1968-09-01), Rowan et al.
patent: 3652410 (1972-03-01), Hollingshurt et al.
patent: 3899432 (1975-08-01), Rothert et al.
patent: 3909425 (1975-09-01), Crawford et al.
patent: 3984599 (1976-10-01), Norton

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