The objective of the paper is to research how to reduce that share and decrease the derailment coefficient, angle of attack and wheel flange wear of the front guide wheel.
如何在3B_0机车上减低端轴承担车体离心力的份额从而降低导向轮脱轨系数,以及减小导向轮冲角从而降低轮缘磨耗乃为本论文研究目的所在。
参考来源 - 采用横向连接装置机车的动力学分析及安全性设计·2,447,543篇论文数据，部分数据来源于NoteExpress
Lateral elastic coupling device of the locomotive bogie is a main provision of decreasing wheel flange wear.
机车转向架横向弹性连接装置是减少轮缘磨耗的主要措施。
The wheel flange wear is in inverse proportion with the curve radius of the trunk line, i. e. the smaller the radius, the worse the wear.
机车轮缘的磨耗与线路曲线半径成反比，半径越小，轮缘磨耗越严重。
The wheel flange wear is caused by the flange action of the wheel and rail, whereas the double-groove wear on tread may be mainly caused by the break shoe.
轮缘磨耗主要是轮轨相互作用的结果，而踏面上的凹槽磨耗可能主要由闸瓦制动引起。
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