| 4200厚板轧机机座垂直方向振动的研究 |
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| 引用本文： | 朱才朝,俞士兴.4200厚板轧机机座垂直方向振动的研究[J].重庆大学学报(自然科学版),1993,16(6):51-57. |
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| 作者姓名： | 朱才朝 俞士兴 |
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| 作者单位： | 重庆大学机械工程一系，重庆大学机械工程一系，重庆大学机械工程一系，德阳第二重型机器厂 重庆，630044，重庆，630044，重庆，630044 |
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| 摘 要： | 将轧机机座与轧件作为一个系统来研究。根据轧辊和机架的分布质量和挠曲线变形，按照瑞利法正确解决了模型中等效质量和等效刚度，并建立了一个多自由度振动的力学模型，同时以４２００厚板轧机为例，对该模型进行了理论分析与计算。
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| 关 键 词： | 轧机 轧件 垂直振动 机座 板材轧机 |
A Study of the Vertical Vibration of the 4200 Thick Plate Rolling Mills |
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| Zhu Caicao Wang Hongen Gong JianxiaoYu Shixing.A Study of the Vertical Vibration of the 4200 Thick Plate Rolling Mills[J].Journal of Chongqing University(Natural Science Edition),1993,16(6):51-57. |
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| Authors: | Zhu Caicao Wang Hongen Gong JianxiaoYu Shixing |
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| Institution: | Zhu Caicao Wang Hongen Gong Jianxiao
Yu Shixing |
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| Abstract: | In this paper,the mill stand and the rolled piece were studied as a system. Based on the disoreted masses and the deformation of bending curve of the roller and roll housing, according to Rayleigh method,the equivalent mass and and the equivalent stiffness of the mode were solved,and set up a multiple degree of freedom vibration dynamic model. And also did theoretical analysis and calculation with an exapmle of the 4200 thick plate rolling mills. |
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| Keywords: | the mill stand the rolled piece vertical vibration |
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