| 13t单级减速驱动桥总成疲劳试验研究 |
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| 引用本文： | 焦红兰,黄卫祥.13t单级减速驱动桥总成疲劳试验研究[J].汽车工艺与材料,2006(10):9-11. |
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| 作者姓名： | 焦红兰 黄卫祥 |
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| 作者单位： | 1. 南京交通职业技术学院,汽车工程系,江苏,南京,210032
2. 南京依维柯汽车有限公司,江苏,南京,210028 |
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| 摘 要： | 通过模拟车桥的工况及参考IV ECO16-5220车桥总成疲劳试验的方法,对车桥总成进行疲劳试验。确定施加不同扭矩值时主减速器和差速器等部件的强度极限,由此确定车桥总成的疲劳寿命,从而得出汽车车桥总成的安全系数,为车桥的设计、生产提供可靠的依据。
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| 关 键 词： | 驱动桥总成 疲劳试验 研究 |
| 文章编号： | 1003-8817（2006）10-0009-02 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-06-20 |
Study on Fatigue Test of 13t Single Reduction Drive Axle Assembly |
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| JIAO Hong-lan,HUANG Wei-xiang.Study on Fatigue Test of 13t Single Reduction Drive Axle Assembly[J].Automobile Technology & Material,2006(10):9-11. |
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| Authors: | JIAO Hong-lan HUANG Wei-xiang |
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| Institution: | 1.Automotive Engineering Dept,Nanjing Communications Institute of Technology,Nanjing Jiangsu 210032,China;2. Nanjing IVECO Automobile Co.,Ltd.,Nanjing Jiangsu 210028,China |
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| Abstract: | Based on simulation of drive axle operating conditions,and with reference to IVECO16-5220 drive axle assembly fatigue test method,a drive axle fatigue test was performed to determine the strength limits of primary reduction gear and differential with application of different torques,and therefore to determine the fatigue life and safety coefficient of drive axle.It provided reliable reference to the design and production of drive axle. |
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| Keywords: | drive axle assembly fatigue test study |
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