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锥体反射棱镜的特点是具有三个反射面,装调过程比较简便,在激光和测长度的仪器中使用较多。此种棱镜角度精度和尺寸精度要求很高,三个直角要求在1〃以内,同时,底面是园形而且还有台阶,所有零件的台阶尺寸要求一致,给我们初加工这种棱镜带来了一定的困难。毛主席教导我们:“革命战争是民众的事,常常不是先学好了再干,而是干起来再学习,干就是学习。”我们遵照毛主席的指示,边干边学,边干边总结经验,经过摸索取得一点体会,现介绍如下: 一、加工方法
Cone reflector prism is characterized by three reflective surface, the installation process is relatively simple, laser and length measuring instruments used more. Prism angle accuracy and dimensional accuracy of such a high demand, the three right-angle requirements within 1〃 at the same time, the bottom is a garden-shaped and there are steps, all parts of the step size requirements of the same, to our initial processing this prism brought Certain difficulties. Chairman Mao taught us: “The revolutionary war is a public affair. Often it is not a matter of learning first and doing again, but learning again and doing is learning.” In accordance with Chairman Mao’s instructions, we conducted learning and learned experiences , After gaining some experience to explore, are introduced as follows: First, processing methods