基于激光准直仪的导轨几何误差测量  

Measuring Geometric Error Based on Laser Collimator

作　　者：王云龙 李逸群 孙谊 WANG Yunlong;LI Yiqun;SUN Yi(China Aviation Planning & Design Research Institute Co., Ltd.,Beijing 100120;FAW-FAW-Volkswagen Automobile Co, Changchun 130011)

机构地区：[1]中国航空规划设计研究总院有限公司,北京100120 [2]一汽-大众汽车有限公司,长春130011

出　　处：《现代制造技术与装备》2017年第7期138-139,共2页Modern Manufacturing Technology and Equipment

摘　　要：本文分析了现行导轨几何误差测量手段的不足,提出了一种全新的基于激光准直仪的导轨几何误差测量方法,解决了精密机床实际生产中缺少高效准确的导轨几何误差测量方法的问题。该方法具有操作简单、测量精度高且不受导轨长度限制等优点。This paper analyzes the problems existing in themeasurement of geometrical error of the guideway,a guide rail geometricerror measurement method of laser collimator based on new,solve the railgeometrical error measurement method with high efficiency and accuracy andlack of precision machine tools in practical production problems.The methodhas the advantages of simple operation,high measuring accuracy,and notlimited by the length of the guide rail.

关 键 词：精密机床 几何误差 激光准直仪 

分 类 号：TG502.3[金属学及工艺—金属切削加工及机床]