铁路机车检修高价互换配件定量核算影响因素研究  

Study on Quantitative Calculation Influence Factors of High-value Interchangeable Parts to Railway Locomotive Maintenance

作　　者：淡红升 杨帆 寇树仁 王子健 郭晓黎[3] 高小珣[3] 

机构地区：[1]中国铁路总公司运输局,北京100844 [2]中国铁路总公司计划统计部,北京100844 [3]中国铁道科学研究院运输及经济研究所,北京100081

出　　处：《铁道运输与经济》2017年第9期1-6,共6页Railway Transport and Economy

基　　金：中国铁路总公司科技研究开发计划课题(2016J008-B)

摘　　要：高价互换配件是铁路机车检修采取互换修模式的重要保障。高价互换配件保有量在影响机车检修效率的同时,也直接影响检修成本。在对机车高价互换配件管理理论进行分析的基础上,基于机车与配件检修流程、检修单位检修能力、配件管理流程等,从配件供给和配件需求2个角度提出影响配件保有量的因素,并分析各因素的不确定性水平,提出影响因素应用于定量核算公式设置时的研究建议,以提高检修工作效率,合理控制检修成本。High-value interchangeable parts are the important guarantee of the interchangeable maintenance mode applied on railway locomotive maintenance. The amount of high-value interchangeable parts directly affects the efficiency of locomotive maintenance and the maintenance cost. On the basis of analyzing the management theory of locomotive highvalue interchangeable parts, according to the maintenance process of locomotive and parts, the maintenance ability of maintenance factory and the parts management process, this paper puts forward the factors, which influence parts amount from 2 aspects of parts supply and parts demand, analyzes the uncertainty level of each factor, and purposes a study suggestion for the influence factors, which should be applied on quantitative formula setting, so as to improve maintenance efficiency and reasonably control maintenance cost.

关 键 词：铁路机车 机车检修 高价互换配件 定量核算 供需影响因素 

分 类 号：F532.6[经济管理—产业经济] U269[机械工程—车辆工程]