摘要
在调查国内现有的各种小型枕底清筛机的扒链使用情况的基础上，对所用材料和失效问题进行了分析和探讨．本文为合理选择材料，制订工艺规程和扒齿的齿型设计提供参考．
Based on a full investigation on the operating condition of the chains of all kinds of mini-under-tie ballast cleaning machine availailable in China, this paper makes an analysis and study of their commonly -used material and failure state, and hence provides some reference for selecting materials reasonably, laying down the technological process rules and designing the type of teeth.
出处
《长沙铁道学院学报》
CSCD
1994年第1期66-71,共6页
Journal of Changsha Railway University
关键词
清筛机
扒链
扒齿
失效分析
铁路
ballast cleaning machnie, chain, teeth, failure
