摘要
简要介绍JJG(铁道)183—2020《机车电测远传压力表》的修订背景。在阐述机车电测远传压力表构成和工作原理的基础上,分别从取消、修改、增加的检定项目3个方面,论述JJG(铁道)183—2020相较于JJG(铁道)183—2004《机车电测远传压力表》的主要修订内容,并指出实际检定工作中应注意的事项。
This paper briefly introduces the revision background of JJG(Railway)183—2020 Pressure measuring device electrically indicated on diesel locomotives.On the basis of explaining the composition,function and working principle of electric telemetry pressure gauges for locomotives,from 3 perspectives of cancellation,modification and addition of verification items,this paper discusses the main revision contents of JJG(Railway)183—2020 compared with JJG(Railway)183—2004 Pressure measuring device electrically indicated on diesel locomotives,and points out the issues requiring attention in practical verification.
作者
路永立
周梦林
LU Yongli;ZHOU Menglin
出处
《铁道技术监督》
2020年第8期20-22,共3页
Railway Quality Control
关键词
内燃机车
压力表
检定规程
解读
Diesel Locomotive
Pressure Gauges
Verification Regulations
Interpretation
