摘要
介绍了轴向合像棱镜的设计思想,并对其主要公差要求进行了分析和计算,还介绍了合像棱镜组的调整方法.解决了大型精密安装的轴向合像问题,并可将瞄准精度提高一倍.
It describes design idea of axial split-image prism, then analyzes and calculates the primary (tolerance), lastly presents modulation method of split-image prism group.This resolved the problem of axial split-image in mass exact setting and improved the precision up to twice than the former.
出处
《纺织高校基础科学学报》
CAS
2004年第1期77-80,共4页
Basic Sciences Journal of Textile Universities
关键词
轴向合像棱镜组
误差分析计算
棱镜调整
axial split-image prism group
analysis and calculation of error
modulation of prism
