| 基于ANSYS／LS—DYNA的齿轮传动动力学特性分析 |
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| 引用本文： | 童林军,李晓珍,彭志刚,刘仁鑫.基于ANSYS／LS—DYNA的齿轮传动动力学特性分析[J].拖拉机,2010(2):33-34,37. |
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| 作者姓名： | 童林军 李晓珍 彭志刚 刘仁鑫 |
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| 作者单位： | [1]江西应用工程职业学院,江西萍乡337042 [2]江西农业大学工学院,南昌330045 |
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| 基金项目： | 江西省科技攻关计划项目（200618106300） |
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| 摘 要： | 建立了齿轮传动系统啮合接触的动力学特性的仿真模型，在ANSYS／LS—DYNA环境下，仿真得到了轮齿响应节点的位移、速度和啮合力随时间变化的曲线。结合Matlab及齿轮啮合原理，得到了不同转速条件下，齿轮动态传递误差曲线，以及不同摩擦条件下齿轮动态传递误差曲线和不同转速和摩擦条件下的齿轮动态啮合力的随时间变化曲线。
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| 关 键 词： | 齿轮 动态传递误差 动态啮合力 |
Dynamic Characteristic Analysis of Gear Transmission on ANSYS/LS-DYNA |
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| Authors: | TONG Lin-jun LI Xiao-zhen PENG Zhi-gang LIU Ren-xin |
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| Institution: | 1. Jiangxi Applied Engineering Vocational College, Pingxiang 337042, China ; 2. College of Engineering ,Jiangxi Agricultural University, Nanchang 330045, China) |
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| Abstract: | The emulation model of dynamic characteristic of meshing contact in gear transmission system was established. Using ANSYS/LS- DYNA, the curves on the displacement, the speed and the meshing force of the gear tooth meshing mode with the change of time are gotten. Dynamic transmission error curves were computed within a wide range of rotating speed and working conditions with and without friction force, so were the dynamic meshing force curves with the change of time. |
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| Keywords: | Gear Dynamic transmission error Dynamic meshing force |
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