HX_(D)3B型机车制动机故障原因分析及对策  

Reason analysis and countermeasures for failures of the brake in HX_(D)3B locomotive

作　　者：狄威 DI Wei(China Railway Beijing Group Co.,Ltd.,Beijing 100860,China)

机构地区：[1]中国铁路北京局集团有限公司,北京100860

出　　处：《铁道机车与动车》2021年第12期34-39,I0002,共7页Railway Locomotive and Motor Car

摘　　要：对HX_(D)3B型机车CCBⅡ型制动机发生的故障进行分类统计,结合CCBⅡ型制动机原理,研究了故障产生的原因,提出了减少故障的对策,取得了良好的效果。The failures of CCBⅡbrakes in HX_(D)3B locomotives were classified statistically.Combining with the principle of CCBⅡbrakes,we studied the causes of the failures,and proposed countermeasures to reduce the failures,which achieved good results.

关 键 词：CCBⅡ型 制动机 电子制动阀 集成处理模块 对策 

分 类 号：U261.5[机械工程—车辆工程]