Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1977-04-04
1979-07-24
Smith, Gary L.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 55, B24B 1300, B24B 1702
Patent
active
041618475
ABSTRACT:
An apparatus and method for performing conic sectional operations on a workpiece is disclosed. The apparatus includes a conic surface generator which traces the surface of a cone and a cutting plane generator which traces a plane so that the plane intersects the surface of the cone. The conic surface and the cutting plane generator are connected by a conic section follower which traces the intersection of the cone and the plane. The apparatus also includes a working interface for working on a workpiece and connecting means for connecting the working interface to the conic section follower so that the working surface traces a conic section equivalent to that generated by the intersection of the cone and plane.
A center of curvature guide accurately positions the working interface to provide the capability of substantially single point contact cutting and polishing.
REFERENCES:
patent: 960188 (1910-05-01), Nichols
patent: 1635469 (1927-07-01), Ericsson
patent: 2016134 (1935-10-01), Culver
patent: 3111789 (1963-11-01), Harmon
patent: 3732647 (1973-05-01), Stith
patent: 3900972 (1975-08-01), Rupp
New Asian Corporation
Smith Gary L.
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