| 纵-扭复合型超声波电机频率简并研究 |
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| 引用本文： | 林华,林星陵,翁志刚,张晓东. 纵-扭复合型超声波电机频率简并研究[J]. 皖西学院学报, 2011, 27(5): 80-82 |
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| 作者姓名： | 林华 林星陵 翁志刚 张晓东 |
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| 作者单位： | 1. 皖西学院机械与电子工程学院,安徽六安,237012
2. 华侨大学厦门工学院,福建厦门,361021 |
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| 摘 要： | 通过增加纵振压电陶瓷晶堆的厚度来提高纵振动的幅度,可以使纵、扭谐振频率更为接近。试制了两种不同纵振陶瓷晶堆厚度的样机,通过实验分析,纵扭复合型超声波电机纵、扭频率的简并,此种设计方法是简单并且有效的。
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| 关 键 词： | 超声波电机 纵扭复合型 频率简并 |
Research on the Longitudinal-Torsional Composite Ultrasonic Motor Frequency Matching |
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| LIN Hua,LIN Xing-ling,WENG Zhi-gang,ZHANG Xiao-dong. Research on the Longitudinal-Torsional Composite Ultrasonic Motor Frequency Matching[J]. Journal of Wanxi University, 2011, 27(5): 80-82 |
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| Authors: | LIN Hua LIN Xing-ling WENG Zhi-gang ZHANG Xiao-dong |
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| Affiliation: | LIN Hua1,LIN Xing-ling2,WENG Zhi-gang1,ZHANG Xiao-dong1(1.Machinery and Electronics Engineering Institute,West Anhui Univerisity,Lu'an 237012,China,2.Xiamen Institute of Technology,HuaQiao University,Xiamen 361021,China) |
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| Abstract: | A method by increasing the depth of piezoelectric ceramic in the longitudinal vibration is proposed to increase the longitudinal vibration＇s amplitude and to make the frequencies of longitudinal and torisonal vibration much closer.Two composite USMs with different depth of longitudinal vibration PZT were designed.The experimental tests and analysis have shown that the design method is simple and effective. |
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| Keywords: | ultrasonic motor longitudinal-torsional composite frequency matching |
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