数控曲轴磨削加工中砂轮磨损量的检测方法  

Test Method of Grinding Wheel Wear in CNC Crankshaft Grinding

作　　者：吴晓健 任苗佳[2] 李郝林[2] 

机构地区：[1]上海机床厂有限公司,200093 [2]上海理工大学机械工程学院,200093

出　　处：《精密制造与自动化》2006年第3期13-14,共2页Precise Manufacturing & Automation

基　　金：上海市科学技术委员会国际合作基金资助项目(041107033)

摘　　要：提出了一种基于声发射检测技术的砂轮磨损测量及加工误差补偿系统。该系统可以测量砂轮的磨损量,并将测量结果反馈至数控系统,从而实现砂轮磨损的自动补偿。并通过试验验证了所提出方法的有效性。The method of grinding wheel wear test and error compensation is presented based on acoustic emission technique in this paper. The presented method can be used to test grinding wheel wear. Therefore the test results can be fed back to CNC system. By this way, automatic compensation for grinding wheel wear can be realized. Finally, the presented method is proved to be valid by experiments.

关 键 词：声发射 砂轮磨损 磨削加工 检测 

分 类 号：TG596[金属学及工艺—金属切削加工及机床]