CUT-OFF GRINDING DISCS MAKING METHOD Russian patent published in 2006 - IPC B24D5/12 B24D18/00

Abstract RU 2267395 C2

FIELD: tool manufacture, possibly making of cut-off grinding discs.

SUBSTANCE: method comprises steps of mixing grinding grains with binder; placing prepared mixture into press-mold, shaping it and subjecting to heat treatment; using grinding grains having the same acicular shape; orienting them in body of disc in radial direction due to acting upon them by electrostatic field.

EFFECT: improved operational characteristics of cut-off grinding discs.

3 cl

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RU 2 267 395 C2

Authors

Korotkov Aleksandr Nikolaevich

Dubov Georgij Mikhajlovich

Dates

2006-01-10—Published

2003-04-11—Filed