Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1991-05-20
1992-05-12
Parker, Roscoe V.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
B24B 5502
Patent
active
051116251
ABSTRACT:
A machine for contour grinding outside peripheral surfaces of workpieces comprises a grinding wheel, a guard hood covering said grinding wheel, and a nozzle for supplying a cooling and lubricating fluid to the peripheral surface of said grinding wheel. The nozzle flares toward the peripheral surface of the grinding wheel and is open toward said peripheral surface and on that side which faces opposite to the direction of rotation of the grinding wheel is provided with a lip, which is adjustable toward and away from said peripheral surface. To ensure an effective supply of said cooling and lubricating fluid to said grinding wheel even when it is rotating at a high surface speed, said nozzle is pivoted on an axis which is parallel to the axis of rotation of the grinding wheel and said nozzle is provided on that side which faces in the direction of rotation of the grinding wheel with a motor-adjustable valve member for controlling the volume flow rate at which the cooling and lubricating fluid is discharged from said nozzle.
REFERENCES:
patent: 4176500 (1979-12-01), Bourgoin
Dao-Xuan Phon
Simpfendorfer Dieter
Weil Walter
Diskus Werke Frankfurt am Main Aktiengesellschaft
Parker Roscoe V.
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