Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1988-12-13
1991-04-16
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51206R, 51295, B23F 2103
Patent
active
050072072
ABSTRACT:
A tool insert comprising an abrasive compact bonded to a cemented carbide support. The cutting edge of the tool is provided by the periphery of the compact. A plurality of circular, concentric recesses, each filled with abrasive compact material, extend into the cemented carbide support from the compact/carbide interface.
REFERENCES:
patent: 277013 (1927-09-01), Triggs
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patent: 4255165 (1981-03-01), Dennis et al.
patent: 4592433 (1986-06-01), Dennis
patent: 4686080 (1987-08-01), Hara et al.
patent: 4726718 (1988-02-01), Meskin et al.
patent: 4784023 (1988-11-01), Dennis
Rachuba M.
Schmidt Frederick R.
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