| 发动机横隔板三维有限元分析 |
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| 引用本文： | 李春玲.发动机横隔板三维有限元分析[J].柴油机设计与制造,2011,17(1):16-20. |
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| 作者姓名： | 李春玲 |
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| 作者单位： | 上海柴油机股份有限公司,上海,200438 |
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| 摘 要： | 用ABAQUS软件进行了发动机横隔板的强度及疲劳分析.分析模型包括机体、主轴承盖、轴瓦、主轴承盖螺栓、假体缸盖、缸盖螺栓.应用接触非线性分析方法,对机体横隔板进行装配、最大爆发压力工况和最大惯性力工况下的强度和疲劳求解计算.
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| 关 键 词： | 发动机 主轴承座 疲劳强度 有限元分析 |
Main Bearing Wall FE Analysis |
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| Li Chunling.Main Bearing Wall FE Analysis[J].Design and Manufacture of Diesel Engine,2011,17(1):16-20. |
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| Authors: | Li Chunling |
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| Affiliation: | Li Chunling(Shanghai Diesel Engine Co.,Ltd.,Shanghai200438,China) |
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| Abstract: | FE analysis of main bearing wall and main bearing cap is carried out,which involves static stress simulation considering max bolt force,max shell interference fit and max beating loads for assessment of strength and high cycle fatigue(HCF).The FE model of the main bearing wall assembly consists of cylinder block,main bearing cap,main bearing,main bearing cap bolts,cylinder head and cylinder head bolts.A dummy representation of the cylinder head with bolts is introduced to properly simulate the influence of ... |
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| Keywords: | engine main bearing fatigue strength FEA |
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