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使用脉冲ＹＮＧ激光对树脂结合剂砂轮进行了修锐试验研究，并采用激光三维扫描方法对修锐前后砂轮的表面形貌进行测量．通过考察砂轮磨粒突出高度及有效磨粒数等表面形貌特征，比较了在不同的激光修锐参数下所获得的不同的修锐效果．试验结果表明激光修锐树脂结合剂砂轮是可行的，并指出了进行激光修锐工艺参数优化研究的重要性．
The pulsed YNG laser was used to sharpen the resin bond grinding wheel, and the surface morphology of the grinding wheel before and after sharpening was measured by laser three-dimensional scanning. The different sharpening effects obtained under different laser sharpening parameters were compared by examining the surface topography features such as the protruding height of abrasive grains and the number of effective abrasive grains. The experimental results show that the laser dressing resin bond grinding wheel is feasible, and the importance of optimization research on laser sharpening process parameters is pointed out.