| 自同步振动磨机的非线性动力学特性 |
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| 引用本文： | 程福安,段志善,徐德龙,刘家祥.自同步振动磨机的非线性动力学特性[J].西安建筑科技大学学报(自然科学版),1999,31(2):111-114. |
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| 作者姓名： | 程福安 段志善 徐德龙 刘家祥 |
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| 作者单位： | 西安建筑科技大学材料系,西安,710055 |
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| 摘 要： | 通过试验，研究了自同步振动磨机内物料运动形式，考虑了物料区间性非线性作用力，建立了物料非线性作用力自同步振动磨机的振动方程．用非线性理论中的等效线性化法求出振动方程的一次近似解及物料的结合系数与阻力系数
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| 关 键 词： | 振动磨机 非线性作用力 等效线性化法 动力学研究 |
| 修稿时间： | 1998-09-75 |
Nonlinear dynamic characteristics of a self-synchronized vibrating mill |
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| Cheng Fuan,Duan Zhishan,Xu Delong,Liu Jiaxing.Nonlinear dynamic characteristics of a self-synchronized vibrating mill[J].Journal of Xi'an University of Architecture & Technology,1999,31(2):111-114. |
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| Authors: | Cheng Fuan Duan Zhishan Xu Delong Liu Jiaxing |
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| Abstract: | The mathematical expressions defining the nonlinear force acting on the grinding media and material in different regions in the interior of the mill is suggested by considering the movement occuring in the self synchronized vibrating mill. Equations describing the vibration in the mill is established on the basis of non linear force. Solutions of first harmonic approximation to the equations are derived by using the equivalent linearity technique of vibration theory. The combining coefficient of mass inside the cylinder and the friction factor are also determined. |
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| Keywords: | vibrating mill nonlinear force equivalent linearity technique dynamic characteristics |
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