| 超声珩齿振动系统动力学特性分析与仿真 |
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| 引用本文： | 李庆芬,吕明,王时英.超声珩齿振动系统动力学特性分析与仿真[J].噪声与振动控制,2011,31(4):33-36. |
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| 作者姓名： | 李庆芬 吕明 王时英 |
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| 作者单位： | （ 太原理工大学 机械工程学院， 太原 030024 ） |
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| 基金项目： | 国家自然科学基金(50975191) |
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| 摘 要： | 为研究超声珩齿振动系统的非谐振设计，通过MATLAB软件对振动系统的动力学频率方程进行求解，分析了变幅杆设计长度和变幅器振动频率对频率方程解误差的影响，并得出一组变幅器的设计参数。为验证非谐振设计方法的可行性，通过ANSYS模态分析，能使变幅器的谐振频率与理论设计的结果基本一致。
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| 关 键 词： | 振动与波 模态分析 非谐振 超声珩齿 变幅器 |
| 收稿时间： | 2010-10-8 |
| 修稿时间： | 2010-12-5 |
Dynamical Analysis and Simulation of Vibration System of Ultrasonic Gear Honing |
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| LI Qing-fen,LV Ming,WANG Shi-ying.Dynamical Analysis and Simulation of Vibration System of Ultrasonic Gear Honing[J].Noise and Vibration Control,2011,31(4):33-36. |
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| Authors: | LI Qing-fen LV Ming WANG Shi-ying |
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| Affiliation: | ( College of Mechanical Engineering, Taiyuan University of Technology, Taiyuan 030024， China ) |
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| Abstract: | The non-resonant design method of vibration system of ultrasonic gear honing is studied. The dynamic frequency equation of the vibration system is solved by means of MATLAB code. The effect of the design length of the horn and the vibration frequency of the amplitude transformer on the error of the solution of the frequency equation is analyzed. A set of parameters for amplitude transformer design is obtained. The resonant frequency of the transformer is derived through the modal analysis by means of ANSYS, which is consistent with the results of theoretical design. It is concluded that this non-resonant design method is feasible. |
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| Keywords: | vibration and wave modeling analysis non-resonance ultrasonic gear honing amplitude transformer modeling analysis |
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