| 含裂纹曲轴的有限元模态分析 |
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| 引用本文： | 尹长城,孙玮琪. 含裂纹曲轴的有限元模态分析[J]. 湖北汽车工业学院学报, 2010, 24(1): 12-14. DOI: 10.3969/j.issn.1008-5483.2010.01.004 |
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| 作者姓名： | 尹长城 孙玮琪 |
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| 作者单位： | 湖北汽车工业学院,汽车工程系,湖北,十堰,442002;湖北汽车工业学院,汽车工程系,湖北,十堰,442002 |
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| 摘 要： | 针对实际使用过程中曲轴因疲劳裂纹而引起断裂的事故,本文通过CATIA软件创建曲轴三维实体模型,将其导入ANSYS进行模态分析,研究曲轴在含横向裂纹前后2种状态下的动力学特性,为实现曲轴裂纹动态监测打下基础。
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| 关 键 词： | 有限元 曲轴 裂纹 模态分析 |
Finite Element Modal Analysis for the Crack of Crankshaft |
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| Yin Changcheng,Sun Weiqi. Finite Element Modal Analysis for the Crack of Crankshaft[J]. Journal of Hubei Automotive Industries Institute, 2010, 24(1): 12-14. DOI: 10.3969/j.issn.1008-5483.2010.01.004 |
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| Authors: | Yin Changcheng Sun Weiqi |
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| Affiliation: | Dept.of Automotive Engineering;Hubei Automotive Industries Institute;Shiyan 442002;China |
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| Abstract: | A three-dimensional crankshaft model is established by the CATIA software,the modal analysis for the model is carried out in ANSYS system.The dynamics characteristics of the crankshaft including and excluding the crack are researched. |
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| Keywords: | finite element crankshaft crack modal analysis |
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