Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1979-08-24
1982-01-12
Whitehead, Harold D.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
269270, 51217T, B24B 4106
Patent
active
043098495
ABSTRACT:
A workpiece holder is provided for holding a workpiece, such as an airfoil, during a machining operation. The holder comprises a first mold part having a first resilient member shaped to conform to one side of the workpiece and a second mold part having a second resilient member shaped to conform to the other side of the workpiece. The mold parts are secured together with the workpiece sandwiched therebetween so that the resilient members in the respective mold parts abut against and hold the workpiece during a subsequent machining operation.
REFERENCES:
patent: 1227243 (1917-05-01), Bugbee
patent: 1885848 (1932-11-01), March
patent: 2612082 (1952-09-01), Angell
patent: 3068619 (1962-12-01), Mertley
patent: 3487857 (1970-01-01), Lee
patent: 3631637 (1972-01-01), Tagnon
Kowalski Melvin
Stefanelli E. N.
Teledyne Industries Inc.
Whitehead Harold D.
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