| 基于ANSYS的谐波齿轮圆柱形柔轮模态分析 |
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| 引用本文： | 何雅娟.基于ANSYS的谐波齿轮圆柱形柔轮模态分析[J].机械工程与自动化,2012(5):47-48,51. |
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| 作者姓名： | 何雅娟 |
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| 作者单位： | 陕西理工学院机械工程学院 |
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| 摘 要： | 谐波齿轮传动的主要失效形式是柔轮的疲劳断裂,谐波齿轮传动柔轮的强度问题一直是谐波齿轮设计者的一个课题。采用基于接触问题的有限元法建立数值模型并进行模态分析,得到柔轮的前10阶固有频率。通过分析柔轮的固有频率范围,为谐波齿轮的改进提供参考。
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| 关 键 词： | 柔轮 有限元 模态分析 |
Modal Analysis of Column-shaped Flexspline of Harmonic Drive by ANSYS |
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| HE Ya-juan.Modal Analysis of Column-shaped Flexspline of Harmonic Drive by ANSYS[J].Mechanical Engineering & Automation,2012(5):47-48,51. |
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| Authors: | HE Ya-juan |
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| Affiliation: | HE Ya-juan(School of Mechanical Engineering,Shaanxi University of Technology,Hanzhong 723003,China) |
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| Abstract: | The invalidation of harmonic drive is mostly the fatigue rupture of the flexspline.The finite element method based on contact is put forward,the mathematical model is set up and the modal analysis is carried out,and the first ten natural frequencies of the flexible wheel are got.The study can give some reference for the improvement of harmonic drive. |
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| Keywords: | flexspline finite element modal analysis |
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