摘要
针对RD2型车轴轴颈卸荷槽部位加工质量存在的问题,从结构、工艺等方面提出了改进措施。
In view of the problems existing in the processing quality at the unloading groove of the RD2axle journal, the improvement measures are put forward in such aspects as the structure and technology.
出处
《铁道车辆》
北大核心
2005年第9期5-9,共5页
Rolling Stock
关键词
RD2型车轴
缺陷
卸荷槽
改进
RD2 axle
defect
unloading groove
improvement
