影响棱镜角度精度的几个因素及解决方法

The conditions of determining accuracy of prism angle and the methods of solving

由于在棱镜制造过程中的每一道工序都有可能影响角度精度 ,所以对角度精度的控制始终贯穿于整个制造过程。讨论了在制造过程中的五个主要因素对角度精度的影响 。

In processing prism, each step of working procedure exists possibility of reducing angle accuracy So the angle accuracy must be controlled from beginning to end in the processing procedure In this paper, five factors of influencing on the accuracy of prism anlge have been reviewed, and the methods of resolving these problems are given