| 电流变减振器用于铣床振动控制的试验研究 |
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| 引用本文： | 王茂华,张永亮,于骏一.电流变减振器用于铣床振动控制的试验研究[J].中国机械工程,2002,13(8):650-651. |
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| 作者姓名： | 王茂华 张永亮 于骏一 |
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| 作者单位： | 1. 吉林农业大学,长春市,130118;吉林大学,长春市,130022
2. 吉林大学,长春市,130022 |
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| 基金项目： | 吉林省科技发展计划资助项目 (963 5 2 3 ) |
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| 摘 要： | 试验研究了电流变减振器在铣床颤振控制中的应用。试验发现，电流变减振器的刚度及阻尼随外加电场强度的增加而增大，主振系统的振幅随电场强度的增加而减小。试验表明电流变减振器具有控振效果明显、结构简单的特点。只要场强选取适当，采用电流变减振装置可以控制铣床刀杆系统的颤振。
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| 关 键 词： | 电流变减振器 铣床 振动控制 试验研究 电流变液体 阻尼 刚度 |
| 文章编号： | 1004-132X(2002)08-0650-03 |
Experimental Research on the ER(Electro-Rheological) Damper for Milling Machine Vibration Control |
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| WANG Maohua.Experimental Research on the ER(Electro-Rheological) Damper for Milling Machine Vibration Control[J].China Mechanical Engineering,2002,13(8):650-651. |
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| Authors: | WANG Maohua |
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| Abstract: | The application of an ER damper for milling machine vibration control is studied by some experiments. It is observed that the stiffness and damping of ER damper are enhanced with the increas,of electric field density and the vibratory amplitude of main vibration system is reduced by raising the electric field density.The experimental results show that ER damper characterized by obvious vibration control effects and simple structure. As long as the electrical field density selected is appropriate, the vibratory amplitude of milling cutter shaft system can be controlled. |
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| Keywords: | electro-rheological fluid(ERF) ER damper vibration control damping stiffness |
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