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结构参数对床鞍动态特性的影响

段明德 李言

段明德, 李言. 结构参数对床鞍动态特性的影响[J]. 机械科学与技术, 2016, 35(10): 1538-1543. doi: 10.13433/j.cnki.1003-8728.2016.1011
引用本文: 段明德, 李言. 结构参数对床鞍动态特性的影响[J]. 机械科学与技术, 2016, 35(10): 1538-1543. doi: 10.13433/j.cnki.1003-8728.2016.1011
Duan Mingde, Li Yan. Effects of Structural Parameters on Dynamic Characteristics of Lathe Saddle[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(10): 1538-1543. doi: 10.13433/j.cnki.1003-8728.2016.1011
Citation: Duan Mingde, Li Yan. Effects of Structural Parameters on Dynamic Characteristics of Lathe Saddle[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(10): 1538-1543. doi: 10.13433/j.cnki.1003-8728.2016.1011

结构参数对床鞍动态特性的影响

doi: 10.13433/j.cnki.1003-8728.2016.1011
基金项目: 

国家重大专项项目(2012ZX04005-021,2011ZX04002-132)资助

详细信息
    作者简介:

    段明德(1966-),博士研究生,研究方向为机床设计及优化,duan_mingde@163.com

    通讯作者:

    李言(联系人),教授,博士生导师,jyxy-ly@xaut.edu.cn

Effects of Structural Parameters on Dynamic Characteristics of Lathe Saddle

  • 摘要: 为得到床鞍结构参数对其动态特性的影响规律,以高速精密数控车床ADGM35的床鞍为研究对象,建立并验证了有限元分析模型。结合正交试验设计的方法,以床鞍关键结构参数为因素,以床鞍前两阶固有频率和质量为试验指标,进行三因素五水平正交试验设计。通过极差与方差法确定床鞍结构参数对试验指标影响的灵敏度,最后建立床鞍结构参数与固有频率和质量之间的响应面模型,可为床鞍结构优化设计提供参考。
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出版历程
  • 收稿日期:  2014-12-11
  • 刊出日期:  2016-10-05

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