摘要
针对HXD3型机车的结构及轴承参数特点,对原有铁路机车轴承齿轮故障地面诊断系统进行针对性的结构设计和改进,使得HXD3系列电力机车在不升弓条件下,能够独立顶升机车单组轮对、驱动轮对转动,实现了HXD3系列电力机车走行部轴承的检测。
The structure and parameter of the bearing characteristics for HXD3 locomotive, the original railway locomotive bearing fauh diagnosis system for the gear ground foundation, is put forward according 1o the improved structure and design, make HX_D3 series e lectric locomotive without pantographing condition, can be independent lifting locomotive wheel set, the driving wheel set rotation, the realization of HXD3 locomotive bearing fault impact information collection, and then reach according to the existing locomotive mainte nance detection related technical standards, complete detection for bearing of HXD3 series electric locomotive, to eliminate potential safety problems,
出处
《铁道机车车辆》
2015年第6期120-122,共3页
Railway Locomotive & Car
关键词
电力机车
轴承检测
装置改进
electric locomotive
detection device
structure design
