摘要
对 2 5 K型客车运用中出现钩舌厚度严重磨耗和钩耳裂纹的现象进行了分析 。
The serious wear of coupler thickness and crack in pivot lugs appeared in operation of 25K type passenger cars are analyzed.Suggestions for improvement are given.
出处
《铁道车辆》
2001年第6期38-40,共3页
Rolling Stock
关键词
25K型客车
钩舌
磨耗
钩耳
裂纹
铁路
K type passenger car
coupler knuckle
wear
pivot lug
crack
