Centerless grinder

Details Centerless grinder Centerless grinder

1978-11-30

1980-03-25

Smith, Gary L.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51103TF, 51281R, B24B 518

Patent

active

041943236

ABSTRACT:
The grinding wheel of a centerless grinder comprises a cylindrical abrasive grinding surface sandwiched between two slightly frustoconical guide surfaces made of a resilient material. The regulating wheel has a surface that mates with the composite surface of the grinding wheel. This arrangement permits blanks of a brittle material fed axially of the wheel to be ground to a barrel shape without chipping.

REFERENCES:
patent: 1783034 (1930-11-01), Booth
patent: 2110086 (1938-03-01), Indge
patent: 2205468 (1940-06-01), Cramer
patent: 2224423 (1940-12-01), Binns
patent: 2438239 (1948-03-01), Toulmin
patent: 2579520 (1951-12-01), Smith
patent: 3133382 (1964-05-01), Messerschmidt
patent: 4107881 (1978-08-01), Jessup

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