GRINDING WHEEL AND MANUFACTURING METHOD THEREOF

摘要

A grinding wheel which comprises a number of abrasive grains coated with an electrically conductive material, an electrically non-conductive bond having a number of diamond filler dispersed therein. A method of producing the grinding wheel which comprises preparing a mixture of coated abrasive grains, non-conductive bond and diamond filler, filling the mixture into a mold and molding said mixture by applying a pressure while maintaining said mixture at a constant temperature.