Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1992-01-21
1993-10-05
Kisliuk, Bruce M.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51145R, 51142, 51237R, B24B 2116, B24B 2902
Patent
active
052493938
ABSTRACT:
An apparatus for micro-finishing a brake drum braking surface. The invention uses a center of rotation gaged from the unfinished braking surface to properly position the brake drum on the apparatus and position a shoe for engagement with the braking surface A film, having an abrasive surface, is routed over the shoe so that the abrasive surface will contact the braking surface. The brake drum is rotated and the film is urged into contact with the braking surface while the film and the shoe are axially oscillated along the rotational axis of the brake drum. In mounting the brake drum on the micro-finishing apparatus, a mechanism is provided for simulating the mounting forces normally incurred by the brake drum during use.
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Judge Edward E.
Judge Norman R.
Bounkong Bo
Industrial Metal Products Corp.
Kisliuk Bruce M.
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