Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent
1983-08-15
1985-10-08
Olszewski, Robert P.
Abrasive tool making process, material, or composition
Impregnating or coating an abrasive tool
125 4, B24B 500
Patent
active
045451540
ABSTRACT:
A grinding wheel that can rotate at high speed to grind flat plates comprised of a thin conical grindstone fastened to the open end of a rotatable inverted cup, with the grinding edge projecting outwardly from and at an inclined angle with respect to the open end. The grindstone includes a cylindrical fitting part which is fastened to the inside of the cup and a conical grinding part formed by electroplating from a nickel plating solution in which super hard abrasive grains are dispersed. The grindstone can also be prepared by electrodepositing abrasive grains directly onto a flange formed at the open end of the cup.
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Ono Takatoshi
Sekiya Shinji
Disco Co., Ltd.
Olszewski Robert P.
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