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.
出处
《光子学报》
EI
CAS
CSCD
北大核心
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
关键词
光学工程
同轴度测量
激光探测
传动系统
安装误差
Optical engineering
Coaxiality measurement
Laser detection
Transmission agent
Installation error
