METHOD AND APPARATUS FOR PREPARING ABRASIVE MASS

摘要

processes and equipment for preparing vulcanite-binder abrasive mass designed for rolling it to sheets and for successively blanking out from said sheets annular blanks of cutting-off, grinding and polishing discs. SUBSTANCE: method comprises steps of preparing ready mass by rolling it between mixing rollers; removing it from rollers by means of movable cutting tool. Abrasive mass is removed out of roller at cutting in lengthwise direction its measured-length pieces. Apparatus for performing the method includes cutter for lengthwise cutting mounted on lateral face of cutting tool. EFFECT: possibility for producing abrasive mass in the form of solid measured-size blank. 2 cl, 6 dwg