| 铰接汽车转向器座可靠性分析 |
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| 引用本文： | 朱茂桃,袁月清,韩兵,杨小卫.铰接汽车转向器座可靠性分析[J].汽车工程,2007,29(7):623-625,629. |
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| 作者姓名： | 朱茂桃 袁月清 韩兵 杨小卫 |
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| 作者单位： | 江苏大学汽车与交通工程学院,镇江,212013 |
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| 摘 要： | 针对铰接式城市客车转向器座的受载特点,运用有限元分析方法计算了几种典型工况下某铰接汽车转向器座的疲劳强度,得到了转向器座接近实际工况的应力循环,然后利用其S-N曲线,基于Miner线性累计损伤准则计算其疲劳寿命。通过与成熟的产品疲劳分析结果的比较,获得了新车型的可靠性数据,减少了试验成本。
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| 关 键 词： | 铰接汽车 转向器座 有限元分析 |
| 修稿时间： | 2006-05-222006-09-25 |
Reliability Analysis of Steering Gear Base in Articulated Vehicle |
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| Zhu Maotao,Yuan Yueqing,Han Bing,Yang Xiaowei.Reliability Analysis of Steering Gear Base in Articulated Vehicle[J].Automotive Engineering,2007,29(7):623-625,629. |
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| Authors: | Zhu Maotao Yuan Yueqing Han Bing Yang Xiaowei |
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| Abstract: | Based on the loading features of the steering gear base,a finite element model is built and the fatigue strength of the steering gear base in an articulated city bus at typical working conditions are calculated by finite element analysis with its stress cycles obtained.Then using its S-N curve and based on the criteria of Miner linear accumulated damage,its fatigue life is calculated.Finally,by comparing the results with that of matured product(12m bus),the reliability data for new vehicle model(18m articulated bus) are obtained with less testing cost. |
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| Keywords: | Articulated vehicle Steering gear base Finite element analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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