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Author:

孙恒 (孙恒.) | 高立新 (高立新.)

Indexed by:

CQVIP

Abstract:

根据多自由度系统振动理论,构建6辊轧机垂扭耦合动力学模型,对此模型建立垂扭耦合振动微分方程;分别计算出轧机扭振、垂振和垂扭耦合振动的固有频率并进行对比.当轧机垂扭振动发生耦合时,其固有频率也发生了变化,求出了轧机垂扭耦合振动时的前18阶固有频率.通过对振动幅值均值的比较,定量分析了扭振与垂振之间的相互影响程度.

Keyword:

轧机 动力学 固有频率 垂扭耦合

Author Community:

  • [ 1 ] [孙恒]北京工业大学
  • [ 2 ] [高立新]北京工业大学

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Source :

设备管理与维修

ISSN: 1001-0599

Year: 2016

Issue: 6

Page: 97-99

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

Affiliated Colleges:

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