摘要
分析比较了国内现有3种2（B0-B0）轴式主型货运电力机车的主要结构型式和参数，比较3种一、二系静挠度组合下机车轮轨垂向动作用力、平稳性和机车轴重转移的优劣。建议30t轴重B0-B0轴式电力机车悬挂优选类似HXD1或者HXD2的一系偏硬二系偏软的静挠度匹配型式。
This paper analyzes the main structure and parameter of three types of main 2（B0-B0 ） freight locomotive in our country, and compares the advantage of locomotive vertical wheel-rail dynamic force.vertical ride index and axle load transfer by the distribution of primary and secondary deflections. This paper puts forward 30 t axle load locomotive with B0-B0 axle should choose, foremost, hard primary suspension and soft secondary suspension match like HXD1 or HXD2.
出处
《铁道机车车辆》
2013年第A02期77-79,共3页
Railway Locomotive & Car
关键词
30t轴重
挠度匹配
垂向动作用力
轴重转移
30 t axle load
deflection match
vertical dynamic force
axle load transfer
作者简介
邓小星（1986一）男，江西永丰人，助理工程师
