Using abrasive abrasive density, by determining the density distribution of the abrasive on the abrasive to solve the problem

Bending and forming method using the high-speed grinding parabolic parts, due to the non-uniform abrasive wear of the abrasive require frequent trimming. For this process the problem, the use of fixed  Diamond blade  controllable density distribution of this feature, by determining the density of abrasive grinding at different locations on the distribution to solve this problem. Consider the workpiece from the initial processing to the sphere in the process of removal of the paraboloid and to  cubic boron nitride the mathematical model and the ideal state derived abrasive density trend. Bending theory expounded abrasive and grinding tools, design, detailed synthetic diamond  of the abrasive abrasive on uneven density distribution method. The use of such non-uniform distribution density abrasive grinding test results are analyzed and the theoretical calculation of worn grinding parabolic profile shape error, the same as the general conditions using abrasive uniform density results.