Method of producing precision abrasive tools

Details Method of producing precision abrasive tools Method of producing precision abrasive tools

1981-05-15

1983-02-15

Derrington, James H.

Abrasive tool making process, material, or composition

With inorganic material

Metal or metal oxide

295271, 51307, 264255, 264311, 204 4, 204 9, C09C 168

Patent

active

043739334

ABSTRACT:
A method of producing long life precision abrasive articles for use in metal removal operations. In this method abrasive particles are impinged against the inner surfaces of a rotating cylindrical mold by centrifugal force. During rotation of the mold a metallic matrix is deposited electrolytically on the inner surfaces of the mold until a matrix supporting the abrasive particles is formed. The matrix is then removed to receive core material and the core is then machined to the finished dimensions. The method is carried out at low temperatures, thereby avoiding heat distortion of the end product.

REFERENCES:
patent: 2505196 (1950-04-01), Mays
patent: 2820746 (1958-01-01), Keeleric
patent: 3129269 (1964-04-01), Charvat
patent: 3785938 (1974-01-01), Sam
patent: 4211294 (1980-07-01), Multakh

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