传动系统同轴度测量方法的改进  

Improvement Coaxiality Measurement Method for Transmission Shaft

作　　者：仓玉萍[1,2] 吴国俊[1] 王渭晋[3] 焦国华[1] 陈良益[1] 

机构地区：[1]中国科学院西安光学精密机械研究所,西安710119 [2]中国科学院研究生院,北京100049 [3]西安卫星测控中心,西安714000

出　　处：《光子学报》2009年第11期2932-2936,共5页Acta Photonica Sinica

基　　金：中科院"西部之光"人才培养计划西部博士项目资助

摘　　要：针对现有轴-轴同轴度测量方法的缺陷,通过建立一套数学模型,得出了测量设备安装偏差量、设备测量值和传动轴旋转角度之间的关系方程,从而实现了只需在小角度范围内旋转,即可得出不含安装误差的轴-轴同轴度偏差量.另外,针对测量设备的特点提出了测量孔-孔同轴度的方法,从而实现了一套设备可以同时测量轴-轴、孔-孔同轴度.The coaxiality measurement method of transmission shaft is improved.The equation about installing deviation,measured value and gyrate angle is obtained by establishing a set of mathematical model against the shortcoming of existing coaxiality measurement.And the axis-to-axis coaxiality deviation without installing error is obtained by rotating transmission shaft in a little angle range.The measurement of hole-to-hole coaxiality is also introduced based on the characteristic of equipment.The measurement of axis-to-axis and hole-to-hole coaxiality can be obtained simultaneously by one set of equipment.

关 键 词：光学工程 同轴度测量 激光探测 传动系统 安装误差 

分 类 号：TH741[机械工程—光学工程]