期刊文献+

齿侧间隙对齿轮机构响应频率的影响研究 预览 被引量:4

Influences of Backlash on Response Frequency of Gear Transmission Mechanism
在线阅读 下载PDF
收藏 分享 导出
摘要 为模拟工程应用中齿侧间隙对齿轮机构响应频率的影响,建立了含齿侧间隙的单级齿轮机构多刚体模型,探讨了轮齿弹性接触碰撞力模型的参数辨识方法。对该机构进行动力学计算,比较了不考虑齿轮副间隙的线性机构和考虑齿轮副间隙非线性机构的响应频率,定量地给出了齿侧间隙大小与该机构响应频率的对应关系。计算结果表明,齿侧间隙的存在会降低机构的响应频率,并会产生多频现象。为优化齿侧间隙的大小、提高机构动力学特性提供理论指导。 In order to simulate the effects of backlash on response frequency of gear mechanism in engineering application,the multi-rigid-model of one-stage gear mechanism including backlash is established.The parameters of geartooth contact-impact force model are obtained by means of curve approximation et al.Through dynamic simulation analysis on the gear mechanism,the response frequency of gear mechanism with backlash is obtained as well as the response frequency of gear mechanism without backlash.The corresponding relationship of response frequency of gear mechanism and gear backlash is also presented.The results show that response frequency of gear mechanism will be reduced by gear backlash and multi-frequency phenomenon will occur.Based on this,the gear backlash can be rationally selected and the dynamic characteristics of the mechanism will be improved.
作者 肖回鹏 罗欣 徐振高 Xiao Huipeng Luo Xin Xu Zhengao(State Key Lab of Digital Manufacturing Equipment &Technology,Huazhong University of Science and Techonology,Wuhan 430074,China)
出处 《机械传动》 CSCD 北大核心 2011年第3期43-46,共4页 Journal of Mechanical Transmission
基金 中央高校基本科研业务费用专项基金(01-09-100015) 863目标导向项目项目(2009AA04Z148)
关键词 齿轮机构 齿侧间隙 响应频率 接触碰撞力模型 Gear mechanism Gear backlash Response frequency Contact-imqact force model
作者简介 作者简介:肖回鹏(1985-),男,甘肃定西人,硕上研究生
  • 相关文献

参考文献14

  • 1俞武勇,季林红,阎绍泽,金德闻,贾晓红.含间隙机构运动副的动力学模型[J].机械科学与技术,2001,20(5):665-669. 被引量:22
  • 2靳舂梅,樊灵,邱阳.含间隙机构实验研究[C]∥陈进.2002年全国振动工程及应用学术会议论文集:诊断、模态、噪声与结构动力.上海:上海高教电子音像出版社,2002:16-19. 被引量:1
  • 3崔亚辉,刘占生,叶建槐.齿轮-转子耦合系统的动态响应及齿侧间隙对振幅跳跃特性的影响[J].机械工程学报,2009,45(7):7-15. 被引量:15
  • 4P. Flores, J. mbrosio, J. C. P. Claro et al. A study on dynamics of mechan- ical systems including joints with clearance and lubrication[J]. Mechanism and Machine Theory,2006,41:247 - 261. 被引量:1
  • 5Imed Khemili, Eotfi Romdhane. Dynamic analysis of a flexible slider - crank mechanism with clearance[ J 1. European Journal of Mechanics A: Solids, 2008,27 : 882 - 898. 被引量:1
  • 6文荣,吴德隆.带间隙空间结构的动力学特性分析[J].中国空间科学技术,1998,18(1):7-12. 被引量:9
  • 7K L Johnson.接触力学[M].徐秉业.北京:高等教育出版社,1992. 被引量:14
  • 8Hunt, K. H., Crossley, F. R. Coefficient of restitution interpreted a flexi- ble slider- crank mechanism with clearance[J]. European Journal of Mechanics A: Solids,2008,27:882 - 898. 被引量:1
  • 9李润方编著..齿轮传动的刚度分析和修形方法[M].重庆:重庆大学出版社,1998:291.
  • 10Dubowsky S, Freudenstein F. Dynamic analysis of mechanical systems with clearance,partl: Formulation of dynamic model[J]. ASME J Eng Ind, 1971,93B: 305 - 309. 被引量:1

二级参考文献26

共引文献117

同被引文献33

引证文献4

二级引证文献20

投稿分析

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部 意见反馈