弹簧管压力表检定与调修中的问题探讨  

Discussion on the Problems in Testing and Repairing Bourdon Tube Pressure Gauges

作　　者：路嬿平 

机构地区：[1]中国铁路上海局集团有限公司上海车辆段,上海200071

出　　处：《铁道技术监督》2018年第11期16-18,共3页Railway Quality Control

摘　　要：根据对弹簧管压力表计量检定规程的理解,研究弹簧管压力表检定过程中遇到的问题及弹簧管压力表调修的方法。通过多次调修检测不合格的弹簧管压力表,研究其构造及工作原理。在此基础上,分析造成检测不合格的原因及解决方法,以提高弹簧管压力表计量检定工作水平,降低成本。Based on the understanding of nletrologieal verifieation regulation for bourdon tube pressure gauges, the problems encountered in the verification process of bourdon tube pressure gauges and the methods of adjusting anti re- pairing them are studied. The structure and working principle of the bourdon tube pressure gauge which is not up to standard is studied through repeated adjustment and repair. On this basis, the causes of the unqualified test and its solutions are analyzed, so as to improve the work level of metrological verification of the bourdon tube pressure gauge and reduee the cost.

关 键 词：弹簧管压力表 结构 工作原理 检定 调修 

分 类 号：U260.54[机械工程—车辆工程] TB935[交通运输工程—载运工具运用工程]