JJG 1153—2018《铁路机车车辆轮对内距尺》解读

Interpretation of JJG 1153—2018 Verification Regulation of Gauge for Measuring Distance Between Inside Rim Faces of Wheels of Railway Locomotive and Vehicle

2018年9月25日JJG 1153—2018《铁路机车车辆轮对内距尺》实施,替代JJG(铁道)173—2004《机车车辆轮对内距尺》。从显示装置、限位钩、测量力、示值误差、环境条件和其他注意事项等6个方面解读JJG 1153—2018的技术内容,比较其与JJG人员进一步理解新规程,保证检定工作质量。

JJG 1153-2018 Verification Regulation of Gauge for Measuring Distance Between Inside Rim Faces of Wheels of Railway Locomotive and Vehicle was implemented on September 25,2018,which substituted JJG(Railway) 173-2004 Verification Regulation of Gauge for Measuring Distance Between Inside Rim Faces of Wheels of Railway Locomotive and Vehicle. The article interprets the technical contents of the JJG 1153-2018 in terms of such 6 aspects as display unit,limit coupler,measuring force,indicating value error,environmental conditions and other matters needing attention. The article compares its main difference from JJG(Railway) 173-2004,which helps verification personnel to further understand the new regulation,thus guaranteeing the verification quality.