通过对普通砂轮和超硬材料磨轮在磨削工件时沿磨轮宽度和直径上形状的变化和磨损程度的研究,制定了一种新的无心磨削的方式(见图)。按这种方式,工件2装在作为定位元件的主动轮3上,用两超硬材料磨轮磨削,两磨轮1对称安装于通过工件和主动轮旋转轴线的平面上。 A new method of centerless grinding was developed (see figure) by studying the variation of the shape and wear of the grinding wheel on the width and the diameter of the grinding wheel when grinding the workpiece. In this way, the workpiece 2 is mounted on the capstan 3 as a positioning element and is ground with two super-hard material grinding wheels. The two grinding wheels 1 are mounted symmetrically on a plane passing through the axis of rotation of the workpiece and the capstan.