ELECTROMAGNETIC DEVICE TO PREVENT DISBALANCE IN FACE GRINDING WHEELS Russian patent published in 2011 - IPC B24B55/00 

FIELD: process engineering.

SUBSTANCE: invention relates to machine building and may be used in abrasive processing by face grinding wheels. Coils and cores of electromagnetic device are arranged along cylindrical casing. The latter has two lines of grooves on outer cylindrical surface to receive cores, and plate from magnetically non-conducting material secured on bottom face. Proposed device is secured on bracket arranged to be placed in crescent gap formed by machine tool table outer cylindrical surface and grinding wheel face table inner surface.

EFFECT: ruling out sticking of grinding wastes to grinding wheel, hence, wheel disbalance.

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