摘要
基于广州地铁128项目增购车在正线运营过程中出现大量国产制动器闸瓦缓解间隙变小问题,介绍了制动器的工作原理,分析了制动器闸瓦缓解间隙持续变小的故障原因,并提出相应解决措施,取得良好效果。
Based on the problem of brake shoes relieving gap continues to be smaller of more GZ128 Supplementary Vehicles in the process of operation line, this paper introduces cnntrol principle of the brake＋ analyses tile causes of brake shoes relieving gap continues to be smaller fauhs ＋ and proposes relevant measures to solve the problem, which achieve good resuhs.
出处
《机电工程技术》
2018年第1期119-122,共4页
Mechanical & Electrical Engineering Technology
关键词
制动器
间隙变小
故障分析
解决措施
brake
relieving gap contunes to be smaller
fault analysis
solutions
