Method of holding and polishing a workpiece

Details Method of holding and polishing a workpiece Method of holding and polishing a workpiece

1984-07-23

1986-08-26

Capossela, Ronald C.

Refrigeration

Processes

Treating an article

511314, 62293, 62374, 269 7, F25D 1702

Patent

active

046074961

ABSTRACT:
A method of holding an polishing a workpiece whereby a liquid such as water is applied between the workpiece and a support member and the liquid is frozen to secure the workpiece to the support member. A polishing member is positioned in contact with the workpiece in a grinding liquid and the polishing member and the workpiece are moved relative to each other to polish the workpiece. Grooves or through holes may be provided in a surface of the support member to hold the water or other suitable liquid. The liquid to be frozen further may be impregnated into a liquid absorbing material.

REFERENCES:
patent: 2629230 (1953-02-01), Turner
patent: 2641879 (1953-06-01), Dalrymple
patent: 3083002 (1963-03-01), Lacy, Jr.
patent: 3342652 (1967-09-01), Reisman et al.
patent: 3574257 (1971-04-01), Du Bois
patent: 4132037 (1979-01-01), Bonora

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