| 基于nCode Design-Life传动轴可靠性分析 |
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| 引用本文： | 林旺阳,陶淑.基于nCode Design-Life传动轴可靠性分析[J].机械与电子,2016,0(5):21-24. |
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| 作者姓名： | 林旺阳 陶淑 |
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| 作者单位： | （华南理工大学机械与汽车工程学院，广东 广州 510641） |
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| 摘 要： | 根据链传动提升系统的结构，计算了提升传动轴的受力。基于ANSYS Workbench对其做静态分析得到其应力分布云图，将有限元分析结果导入至疲劳分析软件nCode Design-Life中，对传动轴进行疲劳可靠性分析，得到传动轴在循环载荷作用下的疲劳结果云图以及各节点的疲劳寿命图，验证了传动轴的可靠性。
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| 关 键 词： | 链传动 传动轴 静态分析 疲劳分析 疲劳寿命 |
Reliability Analysis for Drive Shafts Based on nCode Design-Life |
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| LIN Wangyang,TAO Shu.Reliability Analysis for Drive Shafts Based on nCode Design-Life[J].Machinery & Electronics,2016,0(5):21-24. |
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| Authors: | LIN Wangyang TAO Shu |
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| Affiliation: | （School of Mechanical and Automotive Engineering，South China University of Technology，Guangzhou 510641，China） |
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| Abstract: | According to the structure of the chain drive lifting system,the force of the lifting drive shaft is calculated.A static analysis for drive shafts based on ANSYS Workbench is conducted to obtain the stress distribution nephogram. The results of the finite element analysis are imported into the fatigue analysis software “nCode Design-Life” for a fatigue reliability analysis for the drive shafts. The fatigue result nephograms and fatigue life diagrams for all nodes of the drive shaft under a cyclic load are obtained for verification of the reliability of the drive shaft. |
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| Keywords: | chain drive drive shaft static analysis fatigue analysis fatigue life |
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