| 计量用振动台运动部件的动态特性研究 |
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| 引用本文： | 贾向军,计时鸣.计量用振动台运动部件的动态特性研究[J].轻工机械,2007,25(1):100-103. |
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| 作者姓名： | 贾向军 计时鸣 |
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| 作者单位： | 浙江工业大学机械制造及自动化省部共建教育部重点实验室,浙江,杭州,310014 |
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| 摘 要： | 介绍了电磁振动台的工作原理及频率响应特性，重点分析了振动台运动部件的各阶振型various modal对工作台面不均匀度的影响。以实例定量分析了振动系统中运动部件的振型及谐响应，总结了提高振动台轴向共振频率应注意的问题及建议。
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| 关 键 词： | 电磁振动 振型 谐响应 |
| 文章编号： | 1005-2895(2007)01-0100-04 |
| 修稿时间： | 2006-03-16 |
Research on Dynamic Characteristics of Measuring Vibrator's Moving Parts |
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| JIA Xiang-jun,JI Shi-ming.Research on Dynamic Characteristics of Measuring Vibrator''''s Moving Parts[J].Light Industry Machinery,2007,25(1):100-103. |
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| Authors: | JIA Xiang-jun JI Shi-ming |
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| Affiliation: | The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou 310032,China |
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| Abstract: | Operating principle and frequency response characteristics of vibrator were introduced.The effect of moving parts' modal on unevenness of vibrator's working mesa was examined.Modal and resonance response of vibrator's moving parts were quantitative analyzed by typical example in this article.Some useful suggestions about how to increase vibration's resonant frequency were obtained. |
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| Keywords: | electromagnetic vibration modal resonance response |
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