| 振动磨机机体有限元分析及局部优化 |
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| 引用本文： | 刘政,熊运星,党继辉.振动磨机机体有限元分析及局部优化[J].煤矿机械,2004(10):41-42. |
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| 作者姓名： | 刘政 熊运星 党继辉 |
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| 作者单位： | 1. 江西理工大学,江西,赣州,341000
2. 宁波市凹凸起重运输机械总厂,浙江,宁波,315176 |
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| 摘 要： | 运用有限元技术对振动磨机机体的动态特性进行了研究 ,采用了ProE2 0 0 1软件进行了零件建模 ,并用ProE2 0 0 1和ANSYS6 .0的接口将模型直接导入有限元软件中 ,转化为有限元模型 ,利用有限元软件的模态分析模块对机体进行了初步的模态分析 ,得出了机体的初步模态参数 ,并对机体进行了局部的优化分析
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| 关 键 词： | 模态分析 结构优化 有限元分析 机体 |
| 文章编号： | 1003-0794(2004)10-0041-02 |
| 修稿时间： | 2004年6月1日 |
The FEA and local optimization for the vibration mill's block |
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| LIU Zheng,XIONG Yun-xing,DANG Ji-hui.The FEA and local optimization for the vibration mill''''s block[J].Coal Mine Machinery,2004(10):41-42. |
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| Authors: | LIU Zheng XIONG Yun-xing DANG Ji-hui |
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| Affiliation: | LIU Zheng~1,XIONG Yun-xing~1,DANG Ji-hui~2 |
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| Abstract: | The dynamic property of the vibration mill's main part-the block is studied in this article applying FEA technology, through the combination of ANSYS6.0 software and ProE2001 software the finite element model of the body is constructed. The free frequencies and vibration modes are educed. The weak sections of the block has been determined according to the result of above analysis and the improvement in design has been made which produces a much better dynamic characteristic of the block. |
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| Keywords: | modal analysis structure optimization finite element analysis the block |
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