Abrasive abrasive bending theory and design

Consider the workpiece from the initial processing to the sphere in the process of removal of the paraboloid and to establish the mathematical model and the ideal state derived abrasive density trend. Bending theory expounded abrasive and grinding tools, design,  abrasive wheels  of the abrasive abrasive on uneven density distribution method. The use of such  abrasive grinding  density abrasive grinding test results are analyzed and the theoretical calculation of worn grinding parabolic  synthetic diamond , the same as the general conditions using abrasive uniform density results, the conclusion is : the calculated density abrasive trend is positive, and the use of production based on this theory for parabolic speed grinding abrasive, abrasive wear can reduce the degree of unevenness, reducing the number of abrasive trimming.