Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1975-12-29
1977-11-08
Smith, Al Lawrence
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51101R, 51DIG32, 90 134, B24B 506, B24B 1700
Patent
active
040569004
ABSTRACT:
A cam machining apparatus are arranged such that: in a cam machining tool, oscillating motion is rendered between a work piece and a rotating tool in a manner that the center of the rotating tool stays on the normal line at a working point where the rotating tool and the work piece contact each other without making the working point shift, so that a cam can be machined with high accuracy of working without the cam contour being deformed even if the diameter of tool is changed, uniform finishing can be rendered along all the circumference of the cam face by keeping the speed of working substantially constant along all the circumference of the cam face, whereby high working accuracy can be obtained.
REFERENCES:
patent: 3693297 (1972-09-01), Cann
patent: 3750345 (1973-08-01), Kolesar
patent: 3757474 (1973-09-01), Pedersen
patent: 3816996 (1974-06-01), Uhtenwoldt
patent: 3828481 (1974-08-01), Uhtenwoldt
patent: 3834084 (1974-09-01), Sakane
patent: 3902278 (1975-09-01), Uhtenwoldt
patent: 3948144 (1976-04-01), Nagano
Flocks Karl W.
Godici Nicholas P.
Okuma Machinery Works Ltd.
Smith Al Lawrence
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