Apparatus for holding workpieces during lapping, honing, and pol

Details Apparatus for holding workpieces during lapping, honing, and pol Apparatus for holding workpieces during lapping, honing, and pol

1997-07-23

2000-02-29

Scherbel, David A.

Abrading

Machine

Rotary tool

451397, 451398, 451400, 451402, B24B 500

Patent

active

060302801

ABSTRACT:
The present invention relates generally to a device used to process workpieces. In particular, the invention relates to a carrier that is used to support a workpiece during workpiece honing, grinding, or polishing. The carrier includes a rigid core coated with a fiber-free, scratch-resistant material to prevent scratching of workpieces disposed in the carrier. An adhesive layer is typically used to attach the scratch-resistant layer to the rigid core. The adhesive film and the scratch-resistant films may be attached to the rigid core by hot pressing.

REFERENCES:
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patent: 4805348 (1989-02-01), Arai et al.
patent: 4883716 (1989-11-01), Effenberger et al.
patent: 4916868 (1990-04-01), Wittstock
patent: 4974370 (1990-12-01), Gosis
patent: 5085009 (1992-02-01), Kinumura et al.
patent: 5099614 (1992-03-01), Arai et al.
patent: 5205077 (1993-04-01), Wittstock
patent: 5484637 (1996-01-01), Paragon et al.
Patent Abstracts of Japan, vol. 012, No. 190 (M-704), Jun. 3, 1988 & JP 62 297064 A (Rodeele Nitta KK) Dec. 24, 1987.
Patent Abstracts of Japan, vol. 095, No. 002, Mar. 31, 1995 & JP 06 304859 A (Speedfam Co. Ltd.), Nov. 1, 1994.
Patent Abstracts of Japan, vol. 010, No. 122 (M-476), May 7, 1986 & JP 60 249568 A (Sumitomo Denki Kogyo KK), Dec. 10, 1985.

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