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1背景动车组作为高新技术的集成体,配件种类多、规格复杂、技术含量高、生产制造精度高,有着严格的质量可靠性和存储时效性要求,且重要配件的质量直接关系到动车组运营的安全性和可靠性。针对动车组重要配件的全生命周期质量卡控,传统的配件出入库、质量跟踪等作业手段已远远不能满足其需求。2015年,上海动车段共配属动车组387自然列(折合标准组509组),涵盖CRH1B/E、CRH2A/B/C/C(二阶段)、CRH380A(L)、CRH380B(L)、
1 Background As an integrated high and new technology, EMU has many kinds of accessories, complicated specifications, high technical content, high precision of manufacturing, strict quality reliability and storage timeliness requirements, and the quality of important accessories is directly related to the operation of the EMU Safety and reliability. For the EMU key parts of the entire life cycle quality control, the traditional parts out of stock, quality tracking and other operating methods are far from meeting their needs. In 2015, the Shanghai Motor Depot was assigned to the Natural Train 387 Natural Class (equivalent to 509 units), covering CRH1B / E, CRH380A (L) and CRH380B (L)