同轴激光束在圆柱类零件圆柱度检测方面的应用  

Application of Coaxial Laser Beam in Cylindricity Detection for Cylindrical Parts

作　　者：刘旭东 刘冬[2] 李超[2] 董渊[2] 

机构地区：[1]国家汽车零部件产品质量监督检验中心,长春130022 [2]长春理工大学理学院,长春130022

出　　处：《长春大学学报》2013年第4期382-384,429,共4页Journal of Changchun University

基　　金：吉林省重点科技支撑计划项目(Grant No.20110331)

摘　　要：设计了一种能够实现高精度、非接触、全场测量圆柱度的无损检测方法。利用同轴激光束的传输特性设计实验来检测圆柱零件的圆柱度误差,得到的实验结果与实验理论相吻合,证实了实验理论的正确性。并可以推广到该类零件其他形状误差的检验中,为该类零件检测研究提供了一个新方向。This paper introduces a non-destructive test method that can realize cylindricity detection with high precision, non-contact and full-field measurement, which uses the transmission characteristics of coaxial laser beam to design and test the cylindricity error of cylindrical parts. The results match with the experimental theory, so the correctness of this theory＇ s is proved. And this method can be extended to test other form error of this type of parts, it also provides a new direction for the study of such parts detection.

关 键 词：同轴激光束 圆柱度误差评价 无损检测 

分 类 号：TN247[电子电信—物理电子学]