| 通过声音信号判断切削颤振的试验研究 |
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| 引用本文： | 秦月霞,刘战强.通过声音信号判断切削颤振的试验研究[J].工具技术,2011(12):19-23. |
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| 作者姓名： | 秦月霞 刘战强 |
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| 作者单位： | 山东大学 |
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| 基金项目： | “高档数控机床与基础制造装备”科技重大专项（2010ZX04017-012、2011ZX04016-031、2009ZX04012-031） |
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| 摘 要： | 通过建立高速铣削试验台获取高速铣削声音信号,并对数据进行分析,发现切削过程声音信号的幅频域特性与其稳定性有着紧密的联系.该试验为利用声音信号判断切削颤振提供了事实依据,并为切削颤振控制打下了试验基础.
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| 关 键 词： | 高速切削 颤振 声音信号 |
Experimental Study on Machining Chatterby Sound Signals Analysis |
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| Qin Yuexia,Liu Zhanqiang.Experimental Study on Machining Chatterby Sound Signals Analysis[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2011(12):19-23. |
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| Authors: | Qin Yuexia Liu Zhanqiang |
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| Affiliation: | Qin Yuexia, Liu Zhanqiang |
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| Abstract: | Sound signals were obtained by machining work pieces on an experimental setup. By analyzing the sound signals we found that there are close relationships between the amplitude-frequency characteristic of the sound signals and the stability of high-speed machining. The experiment provides a basis for using machining sound signals analysis to judge the chatter＇ s happening. It also helps for chatter controlling researches. |
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| Keywords: | high-speed machining chatter sound signals |
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