Research on Application of NC Polish-Grinding of Valve Stem and Instantaneous Compensation of Grinding Wheel
According to the example of using a common grinding and composition of parts processing movement and achievement elements, the design of construction of special NC technologies in ordinary grinding machine was formulated. . The grinding and polish-grinding were performed by using two NC systems in series to achieve multi-axis movement. The function and application scope of NC technology were expanded because the instantaneous compensation of the grinding wheel and the polish-grinding wheel were performed under a rectangular coordinate system and a polar coordinate system by using an open loop NC system. The application of surface recovery of grinding wheel by NC reconstruction and extension applications of processing the track of involute curve were referred.
Feng Zhu, Xipeng Xu and Renke Kang
Y. L. Yu et al., "Research on Application of NC Polish-Grinding of Valve Stem and Instantaneous Compensation of Grinding Wheel", Key Engineering Materials, Vol. 487, pp. 515-520, 2011