C2型小角度检查仪故障检测与分析  

Fault Detection and Analysis of C2 Small-angle Testing Instrument

作　　者：赵少美[1] 祝静[1] 赵海军 邰中奎 席献平 ZHAO Shaomei;ZHU Jin;ZHAO Haijun;TAI Zhongkui;XI Xianping

机构地区：[1]中国空气动力研究与发展中心,四川绵阳621000

出　　处：《计量与测试技术》2020年第11期27-29,共3页Metrology & Measurement Technique

摘　　要：小角度检查仪是一种用于产生标准微小角度的测量仪器,主要用于检定自准直仪、合像水平仪、电子水平仪等计量器具。本文以C2型小角度检查仪为例,介绍了小角度检查仪在日常使用中常见故障的检测手段和解决办法。The small-angle testing Instrument is a kind of measuring instrument used to produce standard micro-angle,which is mainly used to calibrate autocollimators,imaginglevels,electronic levels and other instruments.Taking the C2 small-angle testing instrument as an example,this paper introduces the common fault detection methods and solutions of small-angle testing instrument.

关 键 词：角度 定位计 桥形工作台 距离 误差分析 

分 类 号：TG82[金属学及工艺—公差测量技术]