关于ZYJ7型电液转辙机质量控制方法的思考  

Discussion on Quality Control Methods of ZYJ7 Electro-hydraulic Switch Machines

作　　者：徐光顺 Xu Guangshun(China Railway Materials Technologies Company Limited,Beijing 100036,China)

机构地区：[1]中铁物总技术有限公司,北京100036

出　　处：《铁路通信信号工程技术》2021年第9期107-111,共5页Railway Signalling & Communication Engineering

摘　　要：介绍ZYJ7型电液转辙机的质量控制的由来和工作现状。根据实践对ZYJ7型电液转辙机的质量控制工作进行完善,总结出一套较为完整的ZYJ7型电液转辙机的质量控制方法,即将ZYJ7型电液转辙机的主体质量控制工作分为零部件源头质量控制、整机组装关键过程质量控制和整机性能检验控制3个部分。对实践工作的近期工作效果进行总结,最后对目前ZYJ7型电液转辙机的质量控制工作中的不足提出建议。The work of the quality control of ZYJ7 electro-hydraulic switch machines is introduced.The status of the quality control of ZYJ7 electro-hydraulic switch machines is reported.According to the practice,the quality control of ZYJ7 electro-hydraulic switch machines is improved,and a set of relatively complete quality control methods of ZYJ7 electro-hydraulic switch machines is summarized.The main manufacturing control work is divided into three parts:the quality control of the source of the parts,the quality control of the key process of the whole machine assembly and the control of the whole machine performance inspection.The recent work results of the control work are summarized.Finally,the prospect of potential solutions to the deficiencies in the current quality control work of ZYJ7 electro-hydraulic switch machines is proposed.

关 键 词：ZYJ7型电液转辙机 质量控制 道岔转换设备 检验 

分 类 号：U213.61[交通运输工程—道路与铁道工程]