摘要
HXD1是大秦线上铁路重载货运列车的一种新型机车,在完成列车牵引任务时,发现部分机车牵引支座上的摩擦板固定螺栓易发生断裂。通过探讨HXD1型机车牵引座摩擦板固定螺栓断裂的原因,提出了有效的解决措施。
HXD1 is a new locomotive of Datong to Qinhuangdao Line heavy haul railway freight train, train traction task and found traction locomotive bearing friction plate fixing bolt is easy to fracture. The reasons for the fracture of the friction plate of HXD1 type locomotive traction seat are discussed, and the effective measures are put forward.
出处
《科技与创新》
2015年第16期74-75,共2页
Science and Technology & Innovation
关键词
HXD1型机车
牵引座
摩擦板
固定螺栓
HXD1 type locomotive
traction seat
friction plate
fixed bolt
