摘要
本文介绍一种非接触式检测大直径 (94—2 2 6mm)回转体工件的直径误差的双路激光扫描检测仪的工作原理及总体构成。该仪器采用双路激光扫描检测新技术 ,通过电子学理论及单片机技术进行误差分离和数据处理 。
A high precision non contact inspector has been developed, in which the double passage laser scanning technology is used to inspect the diameter errors of cylindrical work piece with large diameter(φ94-φ226mm). To obtain the precise measurement, the monolithic computer technology is used to analyse the measured errors and to process the measured data.The working principle and composition of the inspector are expounded.
出处
《长春光学精密机械学院学报》
2000年第1期8-12,共5页
Journal of Changchun Institute of Optics and Fine Mechanics
基金
国防科委重点科技项! (KD95- 0 0 2 )
关键词
非接触
激光扫描
双路激光检测仪
直径测量
Non contact
Laser scanning
Double passage laser
Monolithic computer
