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一、引言众所周知,砂轮的切削性能及工件的磨削质量,与砂轮表面形貌关系极大,而砂轮的表面形貌则取决于修整,即取决于修整参数和修整工具的有效型面。金刚石由于具有高的硬度而在工业上被广泛用于修整砂轮的工具。单颗粒金刚石是一种常用的修整工具,它的修整过程可模拟为车削过程。在砂轮被切削的同时,金刚石也必然发生磨损,作者曾对此做过一些
I. INTRODUCTION It is well known that the cutting performance of the grinding wheel and the grinding quality of the workpiece are greatly related to the surface morphology of the grinding wheel. The surface appearance of the grinding wheel depends on the dressing, that is, the dressing profile and the effective profile of the dressing tool. Diamond is widely used industrially as a tool for dressing grinding wheels due to its high hardness. Single-grain diamond is a commonly used dressing tool whose dressing process can be modeled as a turning process. While the wheel is being cut, the diamond is also bound to wear, and the author did some