From the perspective of the sphere wear during grinding material removal

For hard material removal in the form of definitions and classifications established two and three-body wear model, from the perspective of the worn ball milling process of  centerless grinding  mechanism.  cup wheels  technology and industrial processing equipment development aspects, precision ball for hard materials, proposed a set of new  grinding tool  grinding technology sphere programs to the initial realization of hard material sphere high efficiency and precision grinding. Meanwhile according to the proposed new processing technology program designed two industrial equipment.