| 轴向车铣薄壁回转体工件的动力学有限元分析 |
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| 引用本文： | 王伟.轴向车铣薄壁回转体工件的动力学有限元分析[J].航空精密制造技术,2011,47(2):9-11. |
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| 作者姓名： | 王伟 |
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| 作者单位： | 中航工业飞行自动控制研究所制造部,西安,710072 |
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| 摘 要： | 通过对轴向车铣薄壁回转体工件有限元模拟结果的分析,得出振幅随刀具转速的变化,验证了有限元方法进行薄壁回转体工件动力学分析的合理性.分析结果表明,车铣加工过程中应合理选择铣刀转速,使切削频率避开共振频率.
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| 关 键 词： | 轴向车铣 薄壁回转体 切削振动 有限元分析 |
Dynamics Finite Element Analysis on Axial Turn-milling for Thin-wall Rotary Part |
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| WANG Wei.Dynamics Finite Element Analysis on Axial Turn-milling for Thin-wall Rotary Part[J].Aviation Precision Manufacturing Technology,2011,47(2):9-11. |
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| Authors: | WANG Wei |
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| Institution: | WANG Wei(Manufacture Department of AVIC Xi'an,Flight Automatic Control Research Institute,Xi'an 710072) |
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| Abstract: | The variety of amplitude with tool rotational speed was got by simulation results of finite element analysis on axial turn-milling for thin-wall rotary part.The rationality of dynamic analysis on finite element method for thin-wall rotary part was verified.The analysis results showed that the selection of cutter rotational speed should be rationality to make cutting frequency avoid resonance frequency. |
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| Keywords: | axial turn-milling thin-wall rotary part vibration cutting finite element analysis |
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