|
|||||
|
|
| 铁路货车新型橡胶缓冲器设计 | |
| 引用本文： | 赵永翔,李扬辉,林松,戴振羽.铁路货车新型橡胶缓冲器设计[J].交通运输工程学报,2002,2(3):15-18. |
| 作者姓名： | 赵永翔 李扬辉 林松 戴振羽 |
| 作者单位： | 1. 西南交通大学,机械工程研究所,四川,成都,610031 2. 铁道部昆明铁路局,开远车辆段,云南,开远,661600 3. 西南交通大学,应用力学与工程系,四川,成都,610031 |
| 摘 要： | 介绍了米轨货车橡胶缓冲器—— XJH-1的新型结构方案与设计计算方法。该缓冲器仅由盖板 -橡胶与隔板 -橡胶两个互换性单元构成 ,采用零初压力 ,制造与维修时无须专用装拆设备 ,具有重量轻、冲击力低和缓冲效果好的优点 ;而且安装拆卸方便 ,互换性好 ,制造与维修费用低 ,充分利用了缓冲结构空间 ;为开发大容量提速、高速和重载铁路车辆橡胶缓冲器奠定了基础。设计计算方法有效地应用到了缓冲器开发 |
| 关 键 词： | 铁路货车 橡胶缓冲器 设计 结构方案 互换性 维修性 成本 |
| 文章编号： | 1671-1637(2002)03-0015-04 |
| 修稿时间： | 2002年1月3日 |
Design of a new rubber bumper of railway freight car |
|
| ZHAO Yong xiang ,LI Yang hui ,LIN Song ,DAI Zhen yu.Design of a new rubber bumper of railway freight car[J].Journal of Traffic and Transportation Engineering,2002,2(3):15-18. | |
| Authors: | ZHAO Yong xiang LI Yang hui LIN Song DAI Zhen yu |
| Institution: | ZHAO Yong xiang 1,LI Yang hui 2,LIN Song 3,DAI Zhen yu 3 |
| Abstract: | New structural scheme is introduced and design method is presented for a new rubber bumper of the railway freight car with 1 m wide trucks.The bumper is only made up of two exchangeable units,the butt plate rubber unit and the partition plate rubber unit.In addition,a zero initial press force is employed.These make the bumper holds advantages of light in weight, lowest in impact force and good in bumping effect.It is easy to be assembled and disassembled,good in exchangeability,lower in cost of manufacturing and maintaining and higher efficient in use of the bumper volume.The structural scheme provides also a capacity of developing the rubber bumpers used for high speed,sub high speed and heavy railway cars. The design method has been effectively applied to the development of present rubber bumpers.3 tabs,5 figs,10 refs. |
| Keywords: | railway freight car rubber bumper design structure scheme exchangeability maintainability cost |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |