铁路通信信号工程技术2025，Vol.22Issue(6)：119-125,7.DOI:10.3969/j.issn.1673-4440.2025.06.018
铁路信号产品制造过程可靠性研究
Research on Reliability of Manufacturing Process of Railway Signaling Equipment
摘要
Abstract
Railway signaling devices are an important component in railway transportation,and their reliability has a direct impact on ensuring the safety and efficient and orderly operation of railway transportation.To ensure the manufacturing quality of railway signaling products,it is necessary to study the analysis method for the reliability of the product manufacturing process.On the basis of the analysis on the characteristics of the manufacturing process of railway signaling equipment,this paper studies the influencing factors of its reliability.On the basis of the case of actual failures of railway signaling products,it puts forward a reliability analysis and improvement method to find the direction of manufacturing process improvement by constructing the component fault tree based on failure physics and provides reference for improving the inherent reliability of railway signaling products.关键词
铁路信号产品/可靠性/制造过程/工艺改进/故障树Key words
railway signaling product/reliability:manufacturing process/process improvement/fault tree分类
交通工程引用本文复制引用
程君,刘斌,尚麟宇,梁玮..铁路信号产品制造过程可靠性研究[J].铁路通信信号工程技术,2025,22(6):119-125,7.基金项目
中国铁道科学研究院集团有限公司基金课题项目(2024YJ375) （2024YJ375）
铁科华铁经纬(天津)信息技术有限公司课题项目(ATH23J005) （天津）
