Исследование эксплуатационных показателей моделей отрезных шлифовальных кругов из различных типов полимерных связующих

Models of cutting discs on the basis of various brands of polymeric pitches are made. Comparative tests of models of cutting discs, as well as cutting discs on bakelite bundle in parameters of the mechanical strength, cutting ability and grinding coefficient are carried out.