辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2010, Vol. 30 ›› Issue (2): 15-18.DOI: 10.3696/j.issn.1672-6952.2010.02.005

• 石油化工 • 上一篇    下一篇

齿轮-轴系耦合系统振动特性有限元分析

李 帆1,吴兴明2,翁 蕾1,张翠翠1,朱向哲1*   

  1. 1.辽宁石油化工大学机械工程学院,辽宁抚顺113001;2.抚顺市东远化工厂,辽宁抚顺113109
  • 收稿日期:2009-10-17 出版日期:2010-06-25 发布日期:2017-07-05
  • 作者简介:李帆(1982-),男,辽宁抚顺市。
  • 基金资助:
    辽宁省教育厅资助项目(2009A431)

Finite Element Analysis of Vibration Characteristics for a Gear-Shafts System

LI Fan1, WU Xing-ming2, WENG Lei1, ZHANG Cui-cui1, ZHU Xiang-zhe1*   

  1. 1.School of Mechanical Engineering, Liaoning Shihua University, Fushun Liaoning 113001，P.R.China; 2.Fushun Dongyuan Chemicals Plant, Fushun Liaoning 113109, P.R.China
  • Received:2009-10-17 Published:2010-06-25 Online:2017-07-05

PDF

摘要： 以某机组齿轮传动系统为研究对象,根据转子动力学基本理论和齿轮啮合原理,建立了某齿轮传动
系统的齿轮-轴系耦合系统振动有限元模型。分别对该系统未耦合齿轮转子系统和齿轮-轴系耦合系统进行了弯
曲模态和弯扭耦合模态进行了对比分析,分析了啮合刚度对耦合转子临界转速的影响。在此基础上,对未耦合和耦
合齿轮系统进行了不平衡响应研究。研究结果为齿轮-轴系耦合系统的动力学设计提供了一定的理论参考。

关键词: 齿轮-轴系耦合系统 , 齿轮啮合 ,  , 动力学设计 ,  , 有限元法

Abstract:  

Based on the theories of rotor dynamics and gear meshing, the finite element model of a gear-shaft system was established according to a certain gear transmission system of a steam unit. The bending and torsional modes of the single gear wheel and coupling gear-shaft system were calculated and compared respectively. The effect of gear stiffness on the critical speeds of the coupling gear-shaft system was studied. Moreover, the imbalance responses of the single and coupling system were employed. The calculated results offer some academic reference of gear system design.

Key words: Gear-shaft coupling system ,  , Gear meshing ,  , Dynamics deign ,  , Finite element method 

引用本文

李 帆,吴兴明,翁 蕾,张翠翠,朱向哲. 齿轮-轴系耦合系统振动特性有限元分析[J]. 辽宁石油化工大学学报, 2010, 30(2): 15-18.

LI Fan, WU Xing-ming, WENG Lei, ZHANG Cui-cui, ZHU Xiang-zhe. Finite Element Analysis of Vibration Characteristics for a Gear-Shafts System[J]. Journal of Liaoning Petrochemical University, 2010, 30(2): 15-18.

使用本文

0
    /   /   推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal.lnpu.edu.cn/CN/10.3696/j.issn.1672-6952.2010.02.005

               http://journal.lnpu.edu.cn/CN/Y2010/V30/I2/15



网站版权 © 2021《辽宁石油化工大学学报》编辑部

本系统由北京玛格泰克科技发展有限公司设计开发