| 大偏心质量转子—轴承系统非线性振动的研究 |
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| 引用本文： | 刘初升,赵跃民.大偏心质量转子—轴承系统非线性振动的研究[J].矿山机械,1999,27(4):40-41. |
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| 作者姓名： | 刘初升 赵跃民 |
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| 作者单位： | 中国矿业大学矿机系!江苏徐州，221008 |
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| 摘 要： | 建立了大偏心质量转子轴承系统的动力学模型.给出了动力系统的动力响应。发现存在亚谐、超谐共振.最后指出，在设计大偏心质量转子轴承系统时,系统的亚谐、超谐共振领率应避开。
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| 关 键 词： | 振动筛 球磨机 转子 偏心质量 轴承系统 振动 |
Study on the non-linear vibration on the rotor-bearing system with large unbalance |
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| LIU Chusheng et al.Study on the non-linear vibration on the rotor-bearing system with large unbalance[J].Mining & Processing Equipment,1999,27(4):40-41. |
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| Authors: | LIU Chusheng |
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| Affiliation: | LIU Chusheng et al |
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| Abstract: | In the paper ,the dynamic model of rotor-bearings system with large unbalance isgiven.The ,the sub-harmonic and super-harmonic and response is found.Finally,the authors point out that sub-barmonic and super-harmonic frequency must be avoided while designing rotor-bearings system with lage unbalnce. |
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| Keywords: | Large unbalance Sub-harmonic and super-harmonics Mechanical design |
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