铁路机车车辆轮对内距尺检定装置检定结果验证方法探讨

Discussion on Verification Result Validation Method of Gauges for Measuring Distance between Inside Rim Faces of Wheels of Railway Locomotives and Vehicles

为提高铁路机车车辆轮对内距尺检定装置检定结果验证的可靠性,根据内距尺的特殊结构,提出一种采用传递比较法验证铁路机车车辆轮对内距尺检定装置检定结果的方法。通过方法描述、不确定度评定和实验结果验证,全面展示铁路机车车辆轮对内距尺检定装置检定结果的验证方法。

To improve the reliability in verification result validation of gauges for measuring distance between inside rim faces of wheels of railway locomotives and vehicles,according to the special structure of such gauges,the article proposes to adopt comparative transmission to validate the verification result validation of gauges for measuring distance between inside rim faces of wheels of railway locomotives and vehicles.By means of method description,uncertainty evaluation and test result validation,it can fully demonstrate the verification validation method of gauges for measuring distance between inside rim faces of wheels of railway locomotives and vehicles.