摘要
为保障车辆日检作业质量,提高检修效率,减少不必要的过度修,同时实现科学、高效和高质量的检修目标,上海轨道交通结合原有的车辆日检规程编制经验,应用FMEA(失效模式与影响分析),在上海轨道交通13号线车辆日检作业中尝试“四日检”模式。介绍了FMEA分析方法,分析了13号线车辆日检试行“四日检”的可行性,并以试行“四日检”前后各6个月的车辆部件故障数据分析了应用效果。采用“四日检”模式,不仅降低了人车比,确保了列车检修质量,保证了列车每日用车率,而且班组的检修效率明显提高。
To ensure the daily inspection quality of train,improve the efficiency of maintenance and decrease the excessive repair,so as to achieve scientific,efficient and high-quality maintenance objectives at work,the failure mode and effects analysis(FMEA)theory is used to practice the four-day inspection mode on Shanghai rail transit Line 13 on the basis of Shanghai experiences in compiling vehicle daily inspection regulations.In this paper,the feasibility of four-day inspection mode trial implementation is elaborated,the FMEA analysis method is introduced,respective data of vehicle component failures within six months before and after the implementation of four-day inspection is analyzed.The result shows that the implementation of four-day inspection mode has reduced the man/vehicle ratio,guaranteed the inspection quality and daily usage rate of trains,the maintenance efficiency of the team is also significantly improved.
作者
杨丽
YANG Li(Vehicle Branch of Shanghai Metro Maintenance Support Co.,Ltd.,200030,Shanghai,China)
出处
《城市轨道交通研究》
北大核心
2021年第S01期68-71,共4页
Urban Mass Transit
关键词
上海轨道交通
车辆检修
四日检
检修规程
检修模式
Shanghai urban rail transit
vehicle maintenance
four-day inspection
maintenance procedure
maintenance mode
