The traditional way of grinding in the laboratory testing stage and some shortcomings of the grinding

Hard material sphere is the bearing, roundness, gyro and other precision measuring instruments is an important element in precision instruments and equipment has a  cup wheels  position. However, due to the traditional grinding method of the production process by human factors, consistency and stability is poor, high processing costs, it is difficult to obtain the degree of hard materials golf balls to make the application of rigid material sphere is still limited. The traditional way of  surface grinding  and some grinding at the laboratory testing stage approach, this paper proposes a set of high-precision machining technology programs, namely solid abrasives - double rotation grinding way around the basic theory of this processing method, the key technology and equipment research and  Resin Bond  conduct research for hard materials, precision ball into a ball mechanism, from the grinding process ball billet motion analysis, the ball billet surface grinding trajectory distribution, spherical error correction, ceramic ball material removal and other issues, combining fixed abrasive grinding technology, dual rotation of the grinding technology, the grinding process factor analysis, and several other aspects of the new precision ball hard material grinding method is used.