Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1992-09-01
1994-05-24
Kisliuk, Bruce M.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
51267, 51322, B24B 5502
Patent
active
053137434
ABSTRACT:
Apparatus for supplying coolant to the location of contact between a workpiece and a grinding wheel in a grinding machine has one or more reciprocable and indexible carriers each of which removably or fixedly supports two or more different nozzles. This enables each carrier to maintain a selected nozzle in an optimum position for delivery of one or more streams of coolant to the location of contact. At the same time, the other nozzle or nozzles are sealed from a source of coolant so that the coolant is not wasted when a particular nozzle on the carrier is in the process of delivering an optimal quantity of coolant against a workpiece. The nozzles can be removed from their carrier or carriers individually or in groups of two or more. Alternatively, each carrier with all of the nozzles thereon can be replaced with a carrier mounting a different set of nozzles. Nozzles can be exchanged simultaneously with the grinding wheel, and the operation of the cooling apparatus can be automated, for example, in such a way that the stream or streams of coolant issuing from one or more selected nozzles follow the location of contact in a machine wherein such location moves in the course of a grinding operation.
REFERENCES:
patent: 876087 (1908-01-01), Peirce
patent: 3543451 (1967-10-01), Smith
patent: 4528743 (1985-07-01), Bleich
patent: 4737417 (1988-04-01), Mushardt
patent: 4813187 (1989-03-01), Mushardt
patent: 4945588 (1990-08-01), Mushardt
patent: 5013014 (1991-05-01), Mushardt
Blohm Maschinenbau GmbH
Kisliuk Bruce M.
Morgan Eileen P.
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