| 高速列车空心车轴应用研究 |
| |
| 引用本文： | 高艳艳,王玉辉,李志平. 高速列车空心车轴应用研究[J]. 硅谷, 2014, 0(20): 102-103 |
| |
| 作者姓名： | 高艳艳 王玉辉 李志平 |
| |
| 作者单位： | 湖南铁路科技职业技术学院,湖南株洲,412007 |
| |
| 基金项目： | 2013年度湖南省教育厅科学研究项目《高速动车组空心车轴疲劳裂纹扩展分析与剩余寿命预测研究》，编号13C595。 |
| |
| 摘 要： | 我国铁路车辆面向高速、重载两方面发展，空心车轴在高速列车中应用广泛。从高速列车空心车轴的应用研究出发，较系统地介绍了空心车轴的特点、检修维护、超声波探伤技术。同时阐述了影响车轴疲劳寿命的材质选择、结构设计、生产工艺等因素。
|
| 关 键 词： | 空心车轴 疲劳寿命 超声波探伤 |
Application Research on High-speed Trains Hollow Axle |
| |
| Gao Yanyan,Wang Yuhui,Li Zhiping. Application Research on High-speed Trains Hollow Axle[J]. Silicon Valley, 2014, 0(20): 102-103 |
| |
| Authors: | Gao Yanyan Wang Yuhui Li Zhiping |
| |
| Affiliation: | (Hunan Vocation College of Railway Teclmology, Zhuzhou,Hunan 412007,China) |
| |
| Abstract: | The railway vehicle is developing towards high-speed and heavy loading, hollow axle is widely used on high-speed trains. In this paper, according to application research on high-speed trains hollow axle, it is systematically introduced the characteristic, repair and maintenance, ultrasonic flaw detection technology. It is simultaneously elaborated the material selection, structural design and production process that affect fatigue life of hollow axle. |
| |
| Keywords: | hollow axle fatigue life ultrasonic fl aw detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
