Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1998-02-02
1999-12-21
Marcheschi, Michael
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51307, 51309, 51293, 451540, 451552, 427446, 427452, 427453, 427532, 427535, 427540, 427576, 427299, B24D 300, B24D 306, B24D 500, B24D 1800
Patent
active
060043628
ABSTRACT:
A method for fabricating a tool used in cutting, grinding and machining operations, is provided. The method is used to deposit a mixture comprising an abrasive material and a bonding material on a tool surface. The materials are propelled toward the receiving surface of the tool substrate using a thermal spray process. The thermal spray process melts the bonding material portion of the mixture, but not the abrasive material. Upon impacting the tool surface, the mixture or composition solidifies to form a hard abrasive tool coating.
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patent: 5756217 (1998-05-01), Schroder et al.
Kahl W. Keith
Seals Roland D.
Swindeman Catherine J.
White Rickey L.
Lockheed Martin Energy Research Corp.
Lockheed Martin Energy Systems
Marcheschi Michael
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