| 活塞式隔膜泵泵体的模态分析及结构动力修改 |
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| 引用本文： | 王大承,宁文宏.活塞式隔膜泵泵体的模态分析及结构动力修改[J].五邑大学学报(自然科学版),1996(3). |
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| 作者姓名： | 王大承 宁文宏 |
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| 作者单位： | 五邑大学机械工程系 江门市529020
(王大承)，农业部南京农机研究所 南京210014(宁文宏) |
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| 摘 要： | 本文通过对活塞式隔膜泵果体的模态试验分析.找出了引起泵体振动的原因,进而对泵体进行了结构动态修改.文中的结论为泵体的改进设计提供了科学依据.
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| 关 键 词： | 隔膜泵 泵体 模态分析 结构动态修改 改进设计 |
Modal Analysis and Structural Dynamic Modification on Piston Diaphragm Pump Block |
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| Wang Dacheng Song Wenhong.Modal Analysis and Structural Dynamic Modification on Piston Diaphragm Pump Block[J].Journal of Wuyi University(Natural Science Edition),1996(3). |
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| Authors: | Wang Dacheng Song Wenhong |
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| Institution: | Wang Dacheng Song Wenhong |
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| Abstract: | The structural dynamic characteristics of piston diaphragm pump block are studied by using modal experiments and analysis . The results show that lower order natural frequency causes block vibration and therefore the sturctural dynamic modification was conducted. The conclusions provide theortical basis for further structural design of the pump block. |
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| Keywords: | diaphragm pump pump block modal analysis structural dynamic modification modified design |
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