Effects of Fit Clearance Between the Outer Ring and the Housing on Vibration Characters of the Gear-shaft-bearing System

Xu Lijin; Chen Qing; Dai Peng; Wang Fengtao

doi:10.16578/j.issn.1004.2539.2023.04.005

您当前的位置：

首页 >

文章列表页 >

Effects of Fit Clearance Between the Outer Ring and the Housing on Vibration Characters of the Gear-shaft-bearing System

Theory·Research | 更新时间：2023-05-04

- Effects of Fit Clearance Between the Outer Ring and the Housing on Vibration Characters of the Gear-shaft-bearing System
- Journal of Mechanical Transmission Vol. 47, Issue 4, Pages: 30-37(2023)
- 作者机构：
  
  1.埃夫特智能装备股份有限公司，安徽芜湖 241000
  2.安徽工程大学机械工程学院，安徽芜湖 241000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2023.04.005
  CLC：
- Published：15 April 2023，
  
  Received：10 March 2022，
  
  Revised：31 March 2022，
扫描看全文
许礼进,陈青,代鹏等.外圈与轴承座配合间隙对齿轮-轴-轴承系统振动性能的影响[J].机械传动,2023,47(04):30-37.

Xu Lijin,Chen Qing,Dai Peng,et al.Effects of Fit Clearance Between the Outer Ring and the Housing on Vibration Characters of the Gear-shaft-bearing System[J].Journal of Mechanical Transmission,2023,47(04):30-37.
许礼进,陈青,代鹏等.外圈与轴承座配合间隙对齿轮-轴-轴承系统振动性能的影响[J].机械传动,2023,47(04):30-37. DOI： 10.16578/j.issn.1004.2539.2023.04.005.

Xu Lijin,Chen Qing,Dai Peng,et al.Effects of Fit Clearance Between the Outer Ring and the Housing on Vibration Characters of the Gear-shaft-bearing System[J].Journal of Mechanical Transmission,2023,47(04):30-37. DOI： 10.16578/j.issn.1004.2539.2023.04.005.

摘要

齿轮-轴-轴承系统是现代机械工业常用的传动机构。当轴承外圈与轴承座出现配合间隙时，传动系统会产生复杂的振动响应，使运行状态识别变得十分困难。建立了36自由度的齿轮-轴-配合间隙轴承系统动力学模型，该模型结合齿轮副系统和轴承系统，考虑了配合间隙引起的碰摩；并通过Hertz理论中的非线性接触和库仑摩擦模型计算了轴承外圈和轴承座之间的接触力。结果表明，当轴承外圈与轴承座之间产生配合间隙后，传动系统的时域响应受到轴承外滚道故障频率的调幅，配合间隙越大，调幅现象越严重；由于衰减次数的增加，响应频谱上出现齿轮副和轴承的超谐波频率，传动系统的超谐波响应被激发；随着轴承外圈配合间隙的增加，更高阶的超谐波响应会被激发。最后，通过实验验证了所建立模型和对既得结果分析的正确性。

Abstract

Gear-shaft-bearing systems are commonly used in transmission mechanisms. When there are fit clearances between the bearing outer ring and the bearing housing

complex vibration responses will be generated

which makes the recognition of operating status more difficult. Thus

a 36 DOFs model of the gear-shaft-bearing system with bearing fit clearances is established. In this model

the gear pair system and the bearing system are combined

the collision force and friction force caused by the fit clearance are considered

which are calculated by the nonlinear contact in Hertz theory and Coulomb friction model. The results show that when there are fit clearances on the bearing

the amplitude modulation of the bearing outer raceway to the system time-domain response is exacerbated. The larger the fit clearance is

the more serious the amplitude modulation will be. Due to the increase in the number of attenuations

the multiple harmonic components of gear pairs and bearings are generated on the spectrum. As the bearing fit clearance is increased

the higher multiple harmonic components will be generated. Finally

the established model and the analysis of the results are verified by experiments.

关键词

齿轮-轴-轴承系统配合间隙碰摩振动响应

Keywords

Gear-shaft-bearing systemFit clearanceCollision and frictionVibration response

references

周志刚，秦大同，杨军，等.变载荷下风力发电机行星齿轮传动系统齿轮-轴承耦合动力学特性［J］.重庆大学学报，2012，35（12）：7-14.

ZHOU Zhigang，QIN Datong，YANG Jun，et al.Dynamic characteristics of gear-bearing coupling of planetary gear transmission system of wind turbine under variable load［J］.Journal of Chongqing University，2012，35（12）：7-14.

冯坤，王旌硕，左彦飞，等.含轴承间隙的转子非对称支承等效力学特性模拟分析方法［J］.机械工程学报，2021，57（19）：138-146.

FENG Kun，WANG Jingshuo，ZUO Yanfei，et al.Simulation and analysis method of equivalent mechanical characteristics of asymmetric rotor supports with bearing clearance［J］.Journal of Mechanical Engineering，2021，57（19）：138-146.

向玲，贾轶，高雪媛，等.间隙对齿轮-转子-轴承系统弯扭耦合振动的影响分析［J］.振动与冲击，2016，35（21）：1-8.

XIANG Ling，JIA Yi，GAO Xueyuan，et al.Analysis of the influence of clearance on the coupling vibration of gear-rotor-bearing system［J］.Journal of Vibration and Shock，2016，35（21）：1-8.

马辉，太兴宇，汪博，等.松动-碰摩耦合故障转子系统动力学特性分析［J］.机械工程学报，2012，48（19）：80-86.

MA Hui，TAI Xingyu，WANG Bo，et al.Dynamic characteristics analysis of loose-rubbing coupled fault rotor system［J］.Journal of Mechanical Engineering，2012，48（19）：80-86.

陈果.滚动轴承支承下的不平衡转子系统非线性动力响应分析［J］.中国机械工程，2007（23）：2773-2778.

CHEN Guo.Analysis of nonlinear dynamic response of unbalanced rotor system supported by rolling bearings［J］.China Mechanical Engineering，2007（23）：2773-2778.

王炎，马吉胜，郑海起，等.含柔性转子的齿轮-轴承系统动态特性分析［J］.振动、测试与诊断，2012，32（1）：51-55.

WANG Yan，MA Jisheng，ZHENG Haiqi，et al.Dynamic characteristic analysis of gear-bearing system with flexible rotor［J］.Journal of Vibration，Measurement & Diagnosis，2012，32（1）：51-55.

王峰，方宗德，李声晋.滚动轴承支撑人字齿轮传动系统动力传递过程分析研究［J］.机械工程学报，2014，50（3）：25-32.

WANG Feng，FANG Zongde，LI Shengjin.Analysis and research on power transmission process of rolling bearing supported herringbone gear transmission system［J］.Journal of Mechanical Engineering，2014，50（3）：25-32.

TALLIAN T E，GUSTAFSSON O G.Progress in rolling bearing vibration research and control［J］.A S L E Transactions，1965，8（3）：195-207.

KAHRAMAN A.Load sharing characteristics of planetary transmissions［J］.Mechanism and Machine Theory，1994，29（8）：1151-1165.

GUO Y，PARKER R G.Dynamic analysis of planetary gears with bearing clearance［J］.Journal of Computational and Nonlinear Dynamics，2012，7（4）：041002.

CHEN X H，YANG X K，ZUO M J，et al.Planetary gearbox dynamic modeling considering bearing clearance and aun gear tooth crack［J］.Sensors，2021，21（8）：2638.

TOMOVIC R.Calculation of the necessary level of external radial load for inner ring support on q rolling elements in a radial bearing with internal radial clearance［J］.International Journal of Mechanical Sciences，2012，60（1）：23-33.

INAGAKI M，ISHIDA Y.Mechanism of occurrence of self-excited oscillations of a rotor with a clearance between bearing holder and housing［C］//ASME 2011 International Design Rngineering Technical Conferences and Computers and Information in Engineering Conference，2011：965-974.

TIWARI M，GUPTA K.Effect of radial internal clearance of a ball bearing on the dynamics of a balanced horizontal rotor［J］.Journal of Sound and Vibration，2000，238（5）：723-756.

CHU F，TANG Y.Stability and non-linear responses of a rotor-bearing system with pedestal looseness［J］.Journal of Sound and Vibration，2001，241（5）：879-893.

BEHZAD M，MASOOD A.Numerical and experimental investigation on vibration of rotors with loose disks［J］.ARCHIVE Proceedings of the Institution of Mechanical Engineers，Part C：Journal of Mechanical Engineering Science，2010，224（1）：85-94.

LU W X，CHU F L.Experimental investigation of pedestal looseness in a rotor-bearing system［C］//The 8th International Conference on Damage Assessment of Structures（DAMAS），2009：599-605.

SAINSOT A P，VELEX P，DUVERGER O.Contribution of gear body to tooth deflections，a new bidimensional analytical formula［J］.Journal of Mechanical Design，2004，126（4）：748-752.

TIAN X H.Dynamic simulation for system response of gearbox including localized gear faults［D］.Edmonton：University of Alberta，2004：66-78.

DAI P，WANG J，YAN S，et al.Vibration characteristics of the gear shaft-bearing system with compound defects under variable operating conditions［J］.Proceedings of the Institution of Mechanical Engineers，Part K：Journal of Multi-body Dynamics，2022，236（1）：113-129.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on Vibration Reduction Method by Gear Staggering Phase Tuning

Dynamic Modeling and Experimental Study of Involute Spline Pairs with Clearance

Research on Tooth Positioning and Mechanical Properties of Flexspline Tooth Rings with Harmonic Gear Clearance Assembly

Research of Vibration Characteristics of Gear-rotor-bearing System with Compound Faults

Study on Dynamics of Planetary Gear Transmission Considering Backlash

Related Author

Zhang Jiaxiong

Ju Guoqiang

Chen Gang

Wei Jing

Wang Xiaorui

Li Bing

Miao Huihui

Yao Yunpeng

Related Institution

Shandong Huacheng Sino-German Transmission Equipment Co., Ltd.

State Key Laboratory of Mechanical Transmission, Chongqing University

Technology Center, Taiyuan Heavy Industry Co., Ltd.

School of Mechanical Engineering, Xi'an Jiaotong University

Tianjin Key Laboratory of Modern Mechatronics Equipment Technology, Tiangong University

⁰