科技创新与应用2024，Vol.14Issue(16)：44-48,5.DOI:10.19981/j.CN23-1581/G3.2024.16.010
基于FMECA的209型转向架故障模式分析与研究
摘要
Abstract
Based on the operation fault data of passenger car bogies in a depot from 2020 to 2022,this paper makes a statistical analysis of the common faults of the 209 bogie,lists the fault modes of each component by using the reliability analysis method FMECA,analyzes the causes of each fault mode,the fault influence degree and the grade of criticality,and draws each FMEA table on the basis of qualitative analysis.Then,the comprehensive scoring method is used to analyze the criticality of each fault mode,quantitatively analyze the fault mode and criticality of each part of the 209 bogie,and judge the fault mode with high criticality,so as to provide effective information for fault diagnosis and key inspection decision-making.关键词
故障分析/209型转向架/FMECA/危害度分析/综合评分法Key words
fault analysis/209 bogie/FMECA/hazard analysis/comprehensive scoring method分类
交通工程引用本文复制引用
颜秀珍,唐震,李涛..基于FMECA的209型转向架故障模式分析与研究[J].科技创新与应用,2024,14(16):44-48,5.基金项目
2021年度广东省普通高校青年创新人才项目(2021KQNCX205) （2021KQNCX205）
