| 新型高速轮轨接触疲劳试验机研制 |
| |
| 引用本文： | 陈川,余志高,刘启跃,王文健.新型高速轮轨接触疲劳试验机研制[J].机械,2014(3):1-3,7. |
| |
| 作者姓名： | 陈川 余志高 刘启跃 王文健 |
| |
| 作者单位： | [1]西南交通大学机械工程学院,四川成都610031 [2]成都荣腾科技发展有限公司,四川成都610051 |
| |
| 基金项目： | 国家自然科学基金（51174282）;国家重点实验室自主研究课题（TPLl301） |
| |
| 摘 要： | 220 kW新型高速轮轨疲劳试验机可准确再现时速300 km/h条件下,轮轨滚动接触时的疲劳、钢轨波磨和侧磨等现象,模仿真实工况条件下高速轮轨损伤机理及粘着特性等,为高速铁路发展建设提供必要的研究手段和设计数据。
|
| 关 键 词： | 轮轨 试验机 高速 滚动接触疲劳 |
Development of a new high-speed wheel/rail contact fatigue testing machine |
| |
| CHEN Chuan,YU Zhi-gao,LIU Qi-yue,WANG Wen-jian.Development of a new high-speed wheel/rail contact fatigue testing machine[J].Machinery,2014(3):1-3,7. |
| |
| Authors: | CHEN Chuan YU Zhi-gao LIU Qi-yue WANG Wen-jian |
| |
| Affiliation: | 1.School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China; 2.Chengdu Rongteng Technology Development Co. Ltd., Chengdu 610052, China ) |
| |
| Abstract: | A new type of 220KW high-speed wheel/rail fatigue testing machine phenomenon of wheel-rail rolling contact fatigue, corrugation and side wear under track damage mechanism and adhesion characteristics in real working conditions the necessary means of research and design data for the development of high-speed can accurately reproduce the the speed of 300km/h. Wheel can be simulated. It provides railway construction. |
| |
| Keywords: | wheel/rail testing machine high-speed rolling contactfatigue |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
