| 双激振振动落料系统的拍振现象研究 |
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| 引用本文： | 徐立峰,张雷. 双激振振动落料系统的拍振现象研究[J]. 计算机系统应用, 2013, 22(10): 188-192,217 |
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| 作者姓名： | 徐立峰 张雷 |
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| 作者单位： | 上海理工大学 机械工程学院,上海,200093 |
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| 基金项目： | 上海市教委科学技术发展基金(919k01) |
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| 摘 要： | 对双激振器作用下的激振板振动响应进行计算，通过对信号合成叠加计算，用Matlab计算分析了适合产生均匀振动的两个激振器所需要的初始相位差、激振力与频率的关系．计算结果表明初始相位差不影响激振板表面均匀度，两个激振力比值与频率比值满足一定条件可以使振动板响应均匀．
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| 关 键 词： | 双激振器 初始相位差 激振力比值 频率比值 |
| 收稿时间： | 2013-03-22 |
| 修稿时间： | 2013-04-27 |
Research of the Beat Vibration on Dual-exciters Vibration Blanking System |
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| XU li-Feng and ZHANG Lei. Research of the Beat Vibration on Dual-exciters Vibration Blanking System[J]. Computer Systems& Applications, 2013, 22(10): 188-192,217 |
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| Authors: | XU li-Feng and ZHANG Lei |
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| Affiliation: | School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | Calculate the response of the excitation plate on the effect of dual-exciters. Get the conclusion of the relationship between cutting uniformity and initial phase difference/centrifugal force/frequency. The result shows that initial phase difference has no effect on the uniformity, but can improve the uniformity by control centrifugal force and frequency of exciters.. |
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| Keywords: | dual-exciters initial phase difference centrifugal force ratio frequency ratio |
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