METHOD FOR MAKING ABRASIVE WHEELS WITH VULCANITE BINDER Russian patent published in 2004 - IPC

Abstract RU 2224635 C2

FIELD: manufacture of grinding and polishing wheels. SUBSTANCE: method for making grinding wheels with width no more than 35 mm comprises steps of preparing abrasive molding mass with predetermined fraction content; rolling it between rolls to strip; blanking from strip blank in accordance with parallelogram development of made wheel; coiling blank to ring around core of press-mold, shaping it and performing heat treatment; making parallelogram development along diagonal drawn on lateral surface of made wheel; blanking strip for making blank of two halves separated along small diagonal of parallelogram development; coiling blank halves around core of press-mold at large bases of halves turned to molding plates. EFFECT: enhanced quality of ready articles. 3 dwg

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RU 2 224 635 C2

Authors

Pavlov V.A.

Barkov L.A.

Truskovskij V.I.

Djatlov V.N.

Chaplygin B.A.

Gitenko S.D.

Dates

2004-02-27—Published

2001-10-01—Filed