摘要
通过对C70型通用敞车制动管系的材料特性、应力特性等方面的研究,对制动主管发生折损、断裂的问题进行了综合分析,提出了有益于保障货车制动管系模块化组装、减少制动故障的合理化建议。
Through research on the material features,stress features of the braking pipeline on C70 general gondola cars,comprehensive analysis is made on the problems of bending damage and breaking of the brake main pipes,rationalization suggestions are given on ensuring modularized assembly of braking pipeline and reducing braking troubles in freight cars.
出处
《铁道车辆》
北大核心
2012年第2期25-29,1,共5页
Rolling Stock
关键词
制动管系
材料特性
应力特性
建议
braking pipeline
material feature
stress feature
suggestion
