| 重型落地铣镗床焊接立柱有限元分析 |
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| 引用本文： | 姚玉玺,王惠临.重型落地铣镗床焊接立柱有限元分析[J].东北大学学报(自然科学版),1996,17(4):430-433. |
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| 作者姓名： | 姚玉玺 王惠临 |
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| 作者单位： | 东北大学机械工程学院，齐齐哈尔第二机床厂 |
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| 基金项目： | 中国科学院沈阳计算技术研究所现代制造CAD／CAM技术开放实验室资助 |
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| 摘 要： | 对Ｔ６９１６重型落地铣镗床焊接立柱进行了有限元动静态分析，力学模型网格中有３５２２个八节点等参元，６９３０个节点；计算了两种工况，前五阶固有频率和相应的振型．文中以图形和表格方式显示部分计算结果，这些结果是设计焊接立柱的依据．
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| 关 键 词： | 有限元 固有频率 焊接 铣床 镗床 立柱 |
Finite Element Analysis on the Column of the Heavy Duty Milling and Boring Machine |
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| Yao Yuxi,Wen Cheagxiu,Wang Huilin.Finite Element Analysis on the Column of the Heavy Duty Milling and Boring Machine[J].Journal of Northeastern University(Natural Science),1996,17(4):430-433. |
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| Authors: | Yao Yuxi Wen Cheagxiu Wang Huilin |
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| Institution: | Yao Yuxi;Wen Cheagxiu;Wang Huilin |
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| Abstract: | The column of heavy duty milling and boring machine is analyzed by finite element method.There are 3522 elements and 6930 nodes in the mode. Two static cases,first five natural freqencies and their corrensponding vibrating modes were calculated. Part of the results are shown in the form of graphs and tables. These results are the basis of designing the column. |
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| Keywords: | static and dynamic analysis finite element method natural frequency and vibrating mode |
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