| 6108柴油机曲轴有限元分析 |
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| 引用本文： | 成中清,蔡敢为,周晓蓉,李岩舟. 6108柴油机曲轴有限元分析[J]. 装备制造技术, 2010, 0(1): 27-29,32 |
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| 作者姓名： | 成中清 蔡敢为 周晓蓉 李岩舟 |
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| 作者单位： | 广西大学,机械工程学院,广西,南宁,530004 |
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| 基金项目： | 广西制造系统与先进制造技术重点实验室主任基金项目(桂科能07109008_009_Z;0842006_009_Z);;广西大学科研基金项目(X081032);;广西大学博士启动基金项目(X081018) |
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| 摘 要： | 应用有限元分析软件ANSYS,建立了6108柴油机曲轴的三维有限元模型,按标准工况求出曲轴各连杆轴颈载荷,模拟曲轴的力边界条件和位移边界条件进行了曲轴静力学分析;并校核了在危险载荷作用下曲轴的疲劳强度;同时对曲轴进行了自由模态分析,得出各阶振型和频率,计算结果较真实地反映了曲轴固有频率特性,为柴油机曲轴的改型设计提供了一些参考。
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| 关 键 词： | 柴油机 曲轴 有限元分析 模态分析 |
Finite Element Analysis of YC6108 Diesel Engine Crankshaft |
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| CHENG Zhong-qing,CAI Gan-wei,ZHOU Xiao-rong,LI Yan-zhou. Finite Element Analysis of YC6108 Diesel Engine Crankshaft[J]. , 2010, 0(1): 27-29,32 |
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| Authors: | CHENG Zhong-qing CAI Gan-wei ZHOU Xiao-rong LI Yan-zhou |
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| Affiliation: | College of Mechanical Engineering;Guangxi University;Nanning 530004;China |
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| Abstract: | On the basis of finite element commercial software ANSYS,set up a overall three-dimensional model of the YC6108-Diesel-Engine crankshaft.Each crankpin's loads were calculated by the Diesel-Engine's standard working condition,and the displacement boundary conditions and mechanical conditions of the overall crankshaft were simulated.Study the state of stress and deformation of the overall crankshaft.Check the fatigue strength of crankshaft under alternating loads.The models and frequency were analyzed.Provide... |
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| Keywords: | diesel engine crankshaft finite element analysis modal analysis |
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