Application of CBN Grinding Wheel on the Inner Grinding of Bearing Rings

CBN grinding wheels have wide application in high efficiency and high precision grinding because of their excellent properties. The appropriate dressing and grinding parameters are investigated using diamond dressing wheel for the resin bonded CBN grinding wheel in the inner grinding of bearing rings. CBN grinding wheels display the obvious advantages in the grinding of bearing. Influences of dressing parameters are analyzed by the comparison of morphology of grinding wheels before and after dressing. The appropriate grinding parameters are obtained through the grinding experiment. The research results are of great significance for the wide application of CBN grinding wheels on the grinding of bearing.