读数显微镜检定夹具的设计及示值误差分析  

Design of Verification Fixture for Reading Microscope and Analysis of Indication Error

作　　者：刘震 

机构地区：[1]福建省计量科学研究院,福建福州350003

出　　处：《质量技术监督研究》2017年第5期6-8,共3页Quality and Technical Supervision Research

摘　　要：笔者设计了一种用于检定读数显微镜的夹具,该夹具能够稳定夹持读数显微镜,并能够方便与专用玻璃标尺对线,解决读数显微镜检定时难以稳定对线的问题。经示值误差测量结果不确定度分析,该夹具的实际效果符合检定要求。A fxture is designed for the reading microscope verifcation. The fxture can stably clamp microscope and convenient align with special glass scale, it solves the problem of unstable align in reading microscope verifcation. The result of uncertainty of indication error shows that the actual effect of the fxture meets the requirements of the verifcation.

关 键 词：读数显微镜 示值误差 夹具 

分 类 号：TH742[机械工程—光学工程]