Abrading – Abrading process – Tumbling
Reexamination Certificate
2005-04-05
2005-04-05
Rachuba, M. (Department: 3723)
Abrading
Abrading process
Tumbling
C451S034000, C451S326000, C451S327000
Reexamination Certificate
active
06875081
ABSTRACT:
A method for forming a tool having a smooth surface finish is disclosed. The method involves the step of first rotating a plurality of tools within an inner vessel at high speed relative to the outer vessel with a first abrasive. The first abrasive is then removed and a second abrasive is added to the vessel. The inner vessel is then rotated, again at high speed, with the second abrasive. The resulting tools have reduced surface anomalies.
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Mikronite Technologies Group Inc.
Rachuba M.
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