Volume 29 Issue 1
Jan.  2014
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Article Navigation >  Journal of Aerospace Power  > 2014  >  29(1): 207-215
DENG Si-er, GU Jin-fang, CUI Yong-cun, SUN Chao-yang. Analysis on dynamic characteristics of cage in high-speed cylindrical roller bearing[J]. Journal of Aerospace Power, 2014, 29(1): 207-215. doi: 10.13224/j.cnki.jasp.2014.01.027
Citation: DENG Si-er, GU Jin-fang, CUI Yong-cun, SUN Chao-yang. Analysis on dynamic characteristics of cage in high-speed cylindrical roller bearing[J]. Journal of Aerospace Power, 2014, 29(1): 207-215. doi: 10.13224/j.cnki.jasp.2014.01.027
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Analysis on dynamic characteristics of cage in high-speed cylindrical roller bearing

doi: 10.13224/j.cnki.jasp.2014.01.027

  • School of Mechatronics Engineering, Henan University of Science and Technology, Luoyang Henan 471003, China

  • Received Date: 2012-11-16
  • Publish Date: 2014-01-28
    Abstract
  • Dynamic differential equation of a high-speed cylindrical roller bearing was established.Fine integral method and predict-correct Adams-Bashforth-Moulton multi-step method were used to solve the dynamic differential equations of high-speed cylindrical roller bearing.Then the dynamic characteristics of cage were analyzed and discussed.The result shows:it's unlikely to keep stable rotation of cage when the ratio of pocket clearance to guiding clearance becomes too large;when one of the rings is fixed, the other is working and the cage guided by the rotating ring has lower slip ratio;it is helpful for stable mass center motion of cage when the cage is guided by outer ring; when the bearing is co-rotating and its outer ring's speed is larger than its inner ring's speed, the cage is guided by outer ring, and the cage has lower slip ratio;when the bearing is counter-rotating and its inner ring's speed is smaller,mass center trajectory of cage becomes irregular;the value of cage slip ratio becomes negative when the cage is guided by outer ring.

     

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    • References(15)
  • [1]
    周海仑, 陈果.航空发动机双转子-滚动轴承-机匣耦合系统动力学分析[J].航空动力学报, 2009, 24(6):1284-1291. ZHOU Hailun, CHEN Guo.Dynamic response analysis of dual totor-ball bearing-stator coupling system for aero-engine[J].Journal of Aerospace Power, 2009, 24(6):1284-1291.(in Chinese)
    [2]
    HU Qinghua, DENG Sier, TENG Hongfei.A 5-DOF model for aeroengine spindle dual-rotor system analysis[J].Chinese Journal of Aeronautics, 2011, 24(2):224-234.
    [3]
    Gupta P K.Advanced dynamics of rolling elements[M].New York:Springer-Verlag, 1984.
    [4]
    Brown P F.Mainshaft high speed cylindrical roller bearings for gas turbine engine[R].NASA AD A052351, 1977.
    [5]
    Harris T A.An analytical method to predict skidding in high speed roller bearings[J].American Society of Lubrication Engineers Transaction, 1966, 9(3):229-241.
    [6]
    邓四二, 贺凤翔, 杨海生, 等.航空发动机双转子-滚动轴承耦合系统的动力特性分析[J].航空动力学报, 2010, 25(10):2386-2395. DENG Sier, HE Fengxiang, YANG Haisheng, et al.Analysis on dynamic characteristics of a dual rotor-rolling bearing coupling system for aero-engine[J].Journal of Aerospace Power, 2010, 25(10):2386-2395.(in Chinese)
    [7]
    胡绚, 罗贵火, 高德平, 等.圆柱滚子中介轴承拟静力学分析[J].航空动力学报, 2006, 21(6):1069-1074. HU Xuan, LUO Guihuo, GAO Deping, et al.Quasi-static analysis of cylindrical roller intershaft bearing[J].Journal of Aerospace Power, 2006, 21(6):1069-1074.(in Chinese)
    [8]
    胡绚, 罗贵火, 高德平.航空发动机中介轴承的特性分析[J].航空动力学报, 2007, 22(3):439-443. HU Xuan, LUO Guihuo, GAO Deping.Performance analysis of aero-engine intershaft bearing[J].Journal of Aerospace Power, 2007, 22(3):439-443.(in Chinese)
    [9]
    崔立, 王黎钦, 郑德志, 等.航空发动机高速滚子轴承动态特性分析[J].航空学报, 2008, 29(2):492-498. CUI Li, WANG Liqin, ZHENG Dezhi, et al.Analysis on dynamic characteristics of aero-engine high-speed roller bearing[J].Acta Aeronautica et Astronautica Sinica, 2008, 29(2):492-498.(in Chinese)
    [10]
    Harris T A, Kotzalas M N.滚动轴承分析:第2卷[M].罗继伟, 马伟, 译.5版.北京:机械工业出版社, 2010:8-13.
    [11]
    WANG Yanshuang, YANG Boyuan, WANG Liqin.Investigation into the traction coefficient in elasto-hydrodynamic lubrication[J].Tribotest, 2004, 11(2):113-124.
    [12]
    Klecker R J.High speed cylindrical roller bearing analysis SKF computer program"CYBEAN":Vol Ⅰ-Ⅱ[R].NASA-CP-3334, 1981.
    [13]
    邓四二, 贾群义.滚动轴承设计原理[M].北京:中国标准出版社, 2008:103-104.
    [14]
    杜辉, 周彦伟, 邓四二, 等.高速圆柱滚子轴承零件间相互作用力瞬态动力学分析[J].轴承, 2005(9):9-12, 15. DU Hui, ZHOU Yanwei, DENG Sier, et al.Transient dynamics analysis on interaction between components of high speed cylindrical roller bearings[J].Bearing, 2005(9):9-12, 15.(in Chinese)
    [15]
    陈立平, 张云清, 任卫群, 等.机械系统动力学分析及ADAMS应用教程[M].北京:清华大学出版社, 2005:259-272.
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