| 振动钻削系统稳定性分析 |
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| 引用本文： | 李英,曹选平,李永全.振动钻削系统稳定性分析[J].工具技术,2008,42(9). |
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| 作者姓名： | 李英 曹选平 李永全 |
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| 作者单位： | 成都纺织高等专科学校,611731,成都市 |
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| 摘 要： | 在振动钻削断屑机理基础上建立振动钻削加工过程动力学模型,通过解析计算,总结出该模型能够对振动钻削系统的振幅损失进行估算,进而分析系统的稳定性,指出了钻削时应避免i的取值接近0或0.5和系统共振区。
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| 关 键 词： | 振幅损失 振动钻削 稳定性 |
Analysis on Sstability in Vibratory Drilling system |
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| Li Ying,Cao xuanping,Li YongQuan.Analysis on Sstability in Vibratory Drilling system[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2008,42(9). |
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| Authors: | Li Ying Cao xuanping Li YongQuan |
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| Abstract: | The theory of vibration drilling is systematically analyzed and the conditions of broken chip are given.According to above discussion,the dynamics mode is established.The losing of amplitude is calculated.The stability is analysed.It is pointed out that i=0.05 and resonance range should avoided when drilling. |
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| Keywords: | losing of amplitude vibratory drilling stability |
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