Dynamic skidding behavior of rolling elements under bearing steady working conditions

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Journal of Vibration and Shock ›› 2019, Vol. 38 ›› Issue (6) : 94-99.

TU Wenbing He Haibin LUO Ya XIAO Qian

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Abstract

Skidding is a major contributor to the surface smearing or even failure of rolling bearings. Present research interests are mostly limited to poor operating conditions, while little attention has been paid to skidding issues under stationary conditions. To fill such a gap, a nonlinear dynamic model was established to examine rolling elements’ skidding behaviors under normal stable conditions, taking into account nonlinear factors such as the radial clearance and cage pocket clearance. In the model, the interaction between the rolling elements and cage was modeled as a linear compression spring, whereas the friction coefficient and sliding velocity were depicted using piecewise linear functions. The skidding mechanism of rolling elements during running stage and the influence of working conditions were studied using the proposed dynamic model. The results show that rolling elements experience a rapid speeding-up stage as they get into the front part of loaded zone, and thus have a severe skidding. Moreover, the skidding increases with the bearing rotating speed in this period. The skidding of rolling elements on outer race is more serious than that on inner race. In addition, the load on bearings has an inverse impact on the skidding degree and the skidding areas will reduce with the load increasing.
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Key words

Rolling element bearing / Skidding / Steady working condition / Dynamics

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TU Wenbing He Haibin LUO Ya XIAO Qian. Dynamic skidding behavior of rolling elements under bearing steady working conditions[J]. Journal of Vibration and Shock, 2019, 38(6): 94-99

References

[1] Harris T A. An analytical model to predict skidding in high speed roller bearings[J]. ASLE Transactions, 1966,9(3): 229-241.
[2] 胡绚，罗贵火，高德平. 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. Quasi-static analysis of cylindrical roller intershaft bearing[J]. Journal of Aerospace Power, 2006, 21(6): 1069-1074.
[3] 金海善，朱爱斌，陈渭. 利用改进牛顿-拉夫逊法的高速圆柱滚子轴承打滑分析[J]. 西安交通大学学报，2015, 49(1): 1-6.
JIN Haishan, ZHU Aibin, CHEN Wei. Skidding analysis of high-speed cylindrical roller bearings using improved newton-raphson method[J]. Journal of Xi'an Jiaotong University, 2015, 49(1)：1-6.
[4] 王海同，李铁民，王立平，李逢春. 大尺寸球轴承打滑分析及其运用[J]. 机械工程学报，2015, 51(11): 41-47.
WANG Haitong, LI Tiemin, WANG Liping, LI Fengchun. Research and application on the skidding analysis of the large size ball bearing[J]. Journal of Mechanical Engineering, 2015, 51(11): 41-47.
[5] 苑士华，郭凯，胡纪滨. 高速球轴承防滑最小轴向力研究[J].北京理工大学学报，2011, 31(9): 1027-1031.
YUAN Shihua, GUO Kai, HU Jibin. Investigation on the minimum axial force to avoid sliding for high-speed ball bearings[J]. Transactions of Beijing Institute of Technology, 2011, 31(9): 1027-1031.
[6] 崔立，王黎钦，郑德志，古乐. 高速球轴承打滑的临界负荷研究[J].航空动力学报，2007, 22(11): 1971-1976.
CUI Li, WANG Liqin, ZHEN Dezhi, GU Le. Study on critical load of skidding in high speed ball bearing[J]. Journal of Aerospace Power, 2007, 22(11): 1971-1976.
[7] XU T, XU G, ZHANG Q, et al. A preload analytical method for ball bearings utilizing bearing skidding criterion[J]. Tribology International, 2013,67:44–50.
[8]  WALTERS C T. The Dynamics of Ball Bearings[J]. Journal of Lubrication Technology，1971，93:1-10.
[9] JAIN S, HUNT H. A dynamic model to predict the occurrence of skidding in wind-turbine bearings [C]. Journal of Physics: Conference Serie, 2011, 305(1):012027.
[10] 陈渭，李军宁，张立波，王普毅. 考虑涡动工况的高速滚动轴承打滑失效分析[J]. 机械工程学报，2013, 49(6): 38-43.
CHEN Wei, LI Junning, ZHANG Libo, WANG Puyi. Skidding analysis of high speed rolling bearing considering whirling of bearing[J]. Journal of Mechanical Engineering, 2013, 49(6): 38-43.
[11] Junning Li, Wei Chen. Effects of different structure parameters on skidding of high-speed roller bearing considering bearing whirling[J]. Journal of Vibroengineering, 2014,16(2): 748-760.
[12]  韩勤锴，李峥，褚福磊. 基于Euler方程的角接触球轴承打滑动力学模型[J]. 轴承，2015, 7: 1-7.
HAN Qinkai, LI Zheng, CHU Fulei. Dynamic model for slippage of angular contact ball bearings based on Euler equation[J]. Bearing, 2015, 7: 1-7.
[13] Qinkai Han, Fulei Chu. Nonlinear dynamic model for skidding behavior of angular contact ball bearings[J]. Journal of Sound and Vibration, 2015, 354: 219-235.
[14] 韩勤锴, 李兴林, 闫国斌, 褚福磊. 变载偏斜圆柱滚子轴承打滑动力学分析[J]. 机械工程学报, 2017, 53(9): 58-65.
HAN Qinkai, LI Xinglin, YAN Guobin, CHU Fulei. Dynamic skidding behavior of skew cylindrical roller bearing under time-variable loads[J]. Journal of Mechanical Engineering, 2017, 53(9): 58-65.
[15] Yunlong Wang, Wenzhong Wang, Shengguang Zhang, Ziqiang Zhao. Investigation of skidding in angular contact ball bearings under high speed[J]. Tribology International, 2015,92:404-417.
[16] SKF Bearings Corporation. Bearing failure and their causes. SKF Product information , 1997,401:1-43.
[17] HARRIS T A, KOTZALAS M N. Rolling bearing analysis-essential concepts of bearing technology[M]. 5th ed. Taylor and Francis, 2007.
[18] GHAISAS N, WASSGREN C R, SADEGHI F. Cage instabilities in cylindrical roller bearings[J]. Journal of Tribology 2004,126:681-689.
[19] 肖英. 齿轮箱轴承打滑损伤及预防措施[J]. 机械工程师，2014,2:52-55.
XIAO Ying. Gear box bearing skidding damage and preventive measures[J]. Mechanical Engineer, 2014,2:52-55.