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热镀锌沉没辊装置振动固有特性影响因素研究

黄毫军 王兴东 李友荣 刘傲 陈晓文

黄毫军, 王兴东, 李友荣, 刘傲, 陈晓文. 热镀锌沉没辊装置振动固有特性影响因素研究[J]. 机械科学与技术, 2016, 35(2): 187-191. doi: 10.13433/j.cnki.1003-8728.2016.0205
引用本文: 黄毫军, 王兴东, 李友荣, 刘傲, 陈晓文. 热镀锌沉没辊装置振动固有特性影响因素研究[J]. 机械科学与技术, 2016, 35(2): 187-191. doi: 10.13433/j.cnki.1003-8728.2016.0205
Huang Haojun, Wang Xingdong, Li Yourong, Liu Ao, Chen Xiaowen. Influential Factors on Vibration Inherent Characteristics of Sink Roll Device of Hot Dip Galvanized[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(2): 187-191. doi: 10.13433/j.cnki.1003-8728.2016.0205
Citation: Huang Haojun, Wang Xingdong, Li Yourong, Liu Ao, Chen Xiaowen. Influential Factors on Vibration Inherent Characteristics of Sink Roll Device of Hot Dip Galvanized[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(2): 187-191. doi: 10.13433/j.cnki.1003-8728.2016.0205

热镀锌沉没辊装置振动固有特性影响因素研究

doi: 10.13433/j.cnki.1003-8728.2016.0205
基金项目: 

国家自然科学基金项目(1251175387)资助

详细信息
    作者简介:

    黄毫军(1990-),硕士研究生,研究方向为冶金机械振动与试验,wkdhuang@126.com

    通讯作者:

    王兴东,教授,博士,wangxingdong@wust.edu.cn

Influential Factors on Vibration Inherent Characteristics of Sink Roll Device of Hot Dip Galvanized

  • 摘要: 为研究沉没辊装置振动固有特性的影响因素,采用有限元技术,开展了沉没辊装置的湿模态和预应力模态分析,分别研究了流体密度、带钢断面及其张力等因素对沉没辊装置振动频率的影响程度及规律,并分析造成频率差异的原因。结果表明:沉没辊装置在锌液中振动时的频率比在空气中减小24.4%~58.8%,且频率随着流体密度的减小而增大;沉没辊装置在带钢断面及其张力等预应力作用下的固有特性影响很小,但一些具有不对称性的振型会减少轴承的工作寿命。
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出版历程
  • 收稿日期:  2014-04-16
  • 刊出日期:  2016-02-05

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