Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1975-07-24
1976-09-14
Smith, Al Lawrence
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51306, E06B 728
Patent
active
039798585
ABSTRACT:
A process for barrel finishing, vibratory finishing, deburring or polishing the surface of a metal workpiece such as a zinc die casting is described. The article to be finished is subjected to agitation in a rotating barrel or a vibratory machine containing abrasive media and an aqueous accelerator solution of a lower aliphatic acid having at least two and not more than six carbon atoms. The accelerator solution may also contain sodium bisulfate. In the process, the accelerator solution is added to or flushed through the finishing apparatus.
REFERENCES:
patent: 2978850 (1961-04-01), Gleszer
patent: 2994165 (1961-08-01), Brevik
patent: 3161997 (1964-12-01), Balz
patent: 3543452 (1970-12-01), Guenther
Safranek William H.
Semones Donald E.
International Lead Zinc Research Organization, Inc.
Smith Al Lawrence
Watson Robert C.
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