外径千分尺计量比对的研究分析  

Research and Analysis of Outside Micrometer Measurement Comparison

作　　者：王宗高 程晓霞 王思雅 叶爱雯 钟赖 WANG Zonggao;CHENG Xiaoxia;WANG Siya;YE Aiwen;ZHONG Lai

机构地区：[1]广州计量检测技术研究院,广东广州510663

出　　处：《计量与测试技术》2021年第5期15-18,共4页Metrology & Measurement Technique

基　　金：国家市场监督管理总局科技计划项目(项目编号:2020MK126)。

摘　　要：广州计量检测技术研究院开展了广州市地区的外径千分尺量值比对工作。本文主要介绍本次比对的比对方法,对比对结果进行分析研究,指出外径千分尺校准工作中存在的问题与不足,并就其问题进行原因分析,提出可行建议及改进措施,推动本市外径千分尺领域的计量水平的提高。GUANGZHOU Institute of Measurement and Testing Technology has carried out measurement comparison of outside micrometer in GUANGZHOU.This article mainly introduces the comparison method and analyzes the results.And discussed the problems and deficiencies exist in the calibration of the outside micrometer,analyzes the causes of its problems,and puts forward feasible suggestions and improvement measures,so as to promote the improvement of the metering level in the field of the outside micrometer in this city.

关 键 词：外径千分尺 计量比对 主导实验室 参比实验室 

分 类 号：TG81[金属学及工艺—公差测量技术]