| 高速冷带轧机垂直自激振动稳定性分析的数值计算方法 |
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| 引用本文： | 杨其俊 连家创. 高速冷带轧机垂直自激振动稳定性分析的数值计算方法[J]. 振动与冲击, 1996, 15(3): 16-21 |
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| 作者姓名： | 杨其俊 连家创 |
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| 作者单位： | 石油大学（华东），燕山大学 |
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| 摘 要： | 本文在充分考虑轧机垂直振动过程中辊缝非线性的基础上，利用轧制理论方程和机械振动理论中的能量判据，给出了更精确的分析高速冷轧机垂直自激振动稳定性的数值计算方法。
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| 关 键 词： | 冷带轧机，自激振动，稳定性 |
STABILITY ANALYSIS OF SELF-EXCITED VERTICAL VIBRATION OF HIGH SPEED COLD STRIP MILLS BY NUMERICAL METHOD |
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| Yang Qijun, Lian Jiachuang. STABILITY ANALYSIS OF SELF-EXCITED VERTICAL VIBRATION OF HIGH SPEED COLD STRIP MILLS BY NUMERICAL METHOD[J]. Journal of Vibration and Shock, 1996, 15(3): 16-21 |
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| Authors: | Yang Qijun Lian Jiachuang |
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| Affiliation: | Yang Qijun; Lian Jiachuang(University of Petroleum) (Yanshan Univeristy) |
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| Abstract: | With the help of the theoretical equation of rolling and the energy criterion of mechanical vibration, and on the base of full consideration of roll gap nonlinearity during vibration,this paper suggests an approach to analyse the stability of self-excited vertical vibration of high speed cold strip mills by numerical method. |
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| Keywords: | cold stripmill self-excited vibration stability |
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