| 考虑摩擦力时的齿轮系统动力学分析 |
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| 引用本文： | 韩致信,朱秋玲. 考虑摩擦力时的齿轮系统动力学分析[J]. 机床与液压, 2005, 0(2): 73-74,77 |
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| 作者姓名： | 韩致信 朱秋玲 |
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| 作者单位： | 兰州理工大学,兰州,730050 |
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| 摘 要： | 根据齿轮啮合原理和齿面方程，从Lagmnge方程出发，并考虑到轮齿啮合摩擦力对系统的影响，建立了直齿圆柱齿轮转子一轴承系统的弯扭耦合动力学方程，并用数值方法求解了系统的多自由度时变非线性微分方程，求出了在扭转激励下，系统的弯扭振动响应，为系统的动态分析做了理论准备。
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| 关 键 词： | 啮合原理 齿轮系统动力学 数值方法 |
| 文章编号： | 1001-3881(2005)2-073-2 |
Dynamical Analysis of Gear System with Considering Frictional Force |
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| HAN Zhi-xin,ZHU Qiu-ling. Dynamical Analysis of Gear System with Considering Frictional Force[J]. Machine Tool & Hydraulics, 2005, 0(2): 73-74,77 |
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| Authors: | HAN Zhi-xin ZHU Qiu-ling |
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| Abstract: | According to the meshing theory and equation of involute tooth profile,and considering the influence of friction force of gears-meshing on the system,a bearing-rotate coupled dynamic equation was established based on Lagrange equation.The large degrees of freedom time-variable non-linear differential equation of the system was solved with numerical method and the respond of bearing-rotate vibration under torsional excitation was given. |
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| Keywords: | Meshing theory Gear system dynamic Numerical method |
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