| 引用本文: | 堵永国,杨广,张为军,等.金属/高聚物夹层阻尼板的阻尼特性及其应用.[J].国防科技大学学报,1999,21(3):34-37.[点击复制] |
| Du Yongguo,Yang Guang,Zhang Weijun,et al.The Damping Characteristic and Application of the Damping Metal-polymer Sandwich Plate[J].Journal of National University of Defense Technology,1999,21(3):34-37[点击复制] |
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| 金属/高聚物夹层阻尼板的阻尼特性及其应用 |
| 堵永国, 杨广, 张为军, 张家春, 黄维湘 |
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(国防科技大学 材料工程与应用化学系 湖南 长沙 410073)
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| 摘要: |
| 本文在制备出金属/高聚物夹层阻尼板的基础上, 分析了影响夹层阻尼板损耗因子的一些因素, 结果表明, 温度和阻尼层厚度等对阻尼板损耗因子有较大的影响; 另外在直流接触器中, 将衔铁进行了阻尼处理, 并讨论了衔铁吸合时的振动特性。 |
| 关键词: 夹层阻尼板, 阻尼特性, 振动 |
| DOI： |
| 投稿日期：1998-05-15 |
| 基金项目: |
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| The Damping Characteristic and Application of the Damping Metal-polymer Sandwich Plate |
| Du Yongguo, Yang Guang, Zhang Weijun, Zhang Jiachun, Huang Weixiang |
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(Department of Materials Engineering and Applied Chemistry, NUDT, Changsha, 410073)
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| Abstract: |
| In the paper, the damping metal-polymer sandwich plate is prepared, and the effect of various factor of the sandwich plate is studied. Experimental results show that the loss factor is greatly influenced by the temperature and thickness of the viscoelastic layer. The armature switching is treated as damping in a relay, the vibration characteristics of the armature switching are discussed. |
| Keywords: the damping sandwich plate, damping characteristic, vibration |
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