Research on Dynamic Wear of Non-circular Gear Transmission Based on the Time-varying Meshing Force

Xia Lian; Zhang Yiheng; Han Jiang

doi:10.16578/j.issn.1004.2539.2023.06.001

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Research on Dynamic Wear of Non-circular Gear Transmission Based on the Time-varying Meshing Force

Theory·Research | 更新时间：2023-08-14

- Research on Dynamic Wear of Non-circular Gear Transmission Based on the Time-varying Meshing Force
- Journal of Mechanical Transmission Vol. 47, Issue 6, Pages: 1-7(2023)
- 作者机构：
  
  1.合肥工业大学机械工程学院，安徽合肥 230009
  2.安徽省智能数控技术及装备工程实验室，安徽合肥 230009
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2023.06.001
  CLC：
- Published：15 June 2023，
  
  Received：19 April 2022，
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夏链,张义恒,韩江.基于时变啮合力的非圆齿轮传动动态磨损研究[J].机械传动,2023,47(06):1-7.

Xia Lian,Zhang Yiheng,Han Jiang.Research on Dynamic Wear of Non-circular Gear Transmission Based on the Time-varying Meshing Force[J].Journal of Mechanical Transmission,2023,47(06):1-7.
夏链,张义恒,韩江.基于时变啮合力的非圆齿轮传动动态磨损研究[J].机械传动,2023,47(06):1-7. DOI： 10.16578/j.issn.1004.2539.2023.06.001.

Xia Lian,Zhang Yiheng,Han Jiang.Research on Dynamic Wear of Non-circular Gear Transmission Based on the Time-varying Meshing Force[J].Journal of Mechanical Transmission,2023,47(06):1-7. DOI： 10.16578/j.issn.1004.2539.2023.06.001.

摘要

由非圆齿轮变速比传动特性引起的时变啮合力对轮齿传动磨损具有重要影响，以精梳机中关键核心部件的椭圆齿轮副为研究对象，应用Hertz基础理论和Archard磨损公式，建立了基于时变啮合力的齿轮磨损计算模型，采用当量齿数法对非圆齿轮的啮合刚度进行求解，分析了单个齿廓的时变啮合力和磨损量的变化规律；在此基础上，研究了阶数和偏心率对椭圆齿轮时变啮合力及磨损量的影响。结果表明，齿轮时变啮合力和齿面磨损量随着偏心率和椭圆齿轮阶数的增加呈现不同程度的增加；时变啮合力在单双齿啮合区交界处发生突变；齿廓磨损量在节圆附近接近零，在齿根和齿顶处的磨损量较大。在对非圆齿轮不同节曲线向径处的磨损量进行研究时发现，在最小节曲线向径处的齿根磨损量显著大于最大节曲线向径处。该研究结果为使用修形方法降低时变啮合力与磨损量，从而延长齿轮寿命提供了一定的理论依据。

Abstract

The time-varying meshing force caused by the transmission characteristics of non-circular gears has an important influence on gear drive wear. The elliptic gear pair of the key core components in combing machine is taken as the research object

and a calculation model of gear wear based on the time-varying meshing force is established by applying Hertz basic theory and Archard wear formula. The meshing stiffness of non-circular gears is solved by using the equivalent tooth number method

and the dynamic meshing force and wear of single tooth profile are analyzed. On this basis

the effects of order and eccentricity on dynamic meshing force and wear of elliptical gears are studied. The results show that the dynamic meshing force and wear of gear surfaces increase with the increase of eccentricity and order of elliptical gears. The time-varying meshing force changes at the junction of single and double tooth meshing zone. The tooth profile wear is close to zero near the pitch circle

and the wear is larger at the root and the crown. It is found that the root wear at the radial of the smallest section curve is significantly larger than that at the radial of the largest section curve. The results provide a theoretical basis for using the modification method to reduce the dynamic meshing force and wear

thus prolonging the life of gears.

关键词

非圆齿轮齿轮磨损时变啮合力动力学模型当量齿数

Keywords

Non-circular gearGear wearTime-varying meshing forceDynamics modelNumber of equivalent gears

references

MUNDO D，GATTI G，DOONER D B.Optimized five-bar linkages with non-circular gears for exact path generation［J］.Mechanism and Machine Theory，2008，44（4）：751-760.

牛瑞利，王国虎.非圆齿轮系统在火炮系统上的应用［J］.火力与指挥控制，2020，45（2）：102-104.

NIU Ruili，WANG Guohu.Application of non-circular gear system in artillery system［J］.Fire Control & Command Control，2020，45（2）：102-104.

吴淼杰，韩旭，陶友瑞.齿面磨损数值仿真方法综述［J］.河北工业大学学报，2020，49（3）：21-28.

WU Miaojie，HAN Xu，TAO Yourui.An overview of numerical simulation methods for tooth wear［J］.Journal of Hebei University of Technology，2020，49（3）：21-28.

刘金儒，李新荣，原建国，等.精梳机驱动机构的发展与研究现状［J］.纺织器材，2022，49（1）：56-62.

LIU Jinru，LI Xinrong，YUAN Jianguo，et al.Development and research status of drive mechanism of comber［J］.Textile Accessories，2022，49（1）：56-62.

REN J Z，JIA G X，ZHANG L B.Influences of cylinder speed-change mechanism parameter for processing property on high-speed comber［J］.Advanced Materials Research，2011，1377（308/309/310）：1981-1987.

OSMAN T，VELEX P.Static and dynamic simulations of mild abrasive wear in wide-faced solid spur and helical gears［J］.Mechanism and Machine Theory，2010，45（6）：911-924.

FLODIN A，ANDERSSON S.A simplified model for wear prediction in helical gears［J］.Wear，2001，249（3）：285-292.

魏永峭，连智，刘永平，等.变双曲圆弧齿线圆柱齿轮齿面磨损特性分析［J］.机械传动，2021，45（9）：126-133.

WEI Yongqiao，LIAN Zhi，LIU Yongping，et al.Analysis of tooth surface wear characteristic of cylindrical gear with variable hyperbolic circular-arc-tooth-trace［J］.Journal of Mechanical Transmission，2021，45（9）：126-133.

张俊，卞世元，鲁庆，等.准静态工况下渐开线直齿轮齿面磨损建模与分析［J］.机械工程学报，2017，53（5）：136-145.

ZHANG Jun，BIAN Shiyuan，LU Qing，et al.Quasi-static-model-based wear analysis of spur gears［J］.Journal of Mechanical Engineering，2017，53（5）：136-145.

刘永平，董长斌，魏永峭.椭圆齿轮传动系统齿面接触与动态磨损分析［J］.吉林大学学报（工学版），2021，51（5）：1620-1627.

LIU Yongping，DONG Changbin，WEI Yongqiao.Analysis of tooth surface contact and dynamic wear of elliptic gear transmission system［J］.Journal of Jilin University （Engineering and Technology Edition），2021，51（5）：1620-1627.

宁志远，陈长征.混合弹流润滑下内啮合直齿轮动态特性磨损退化研究［J］.振动与冲击，2021，40（16）：183-191.

NING Zhiyuan，CHEN Changzheng.A study on wear degradation of internal spur gear under hybrid elastohydrodynamic lubrication［J］.Journal of Vibration and Shock，2021，40（16）：183-191.

姚文席.非圆齿轮设计［M］.北京：机械工业出版社，2013：133-134.

YAO Wenxi.Non-circular gear design［M］.Beijing：China Machine Press，2013：133-134.

胡波，黄平.渐开线直齿圆柱齿轮磨损的数值计算与分析［J］.润滑与密封，2017，42（12）：23-28.

HU Bo，HUANG Ping.Numerical calculation and analysis of wear behavior of involute spur gear［J］.Lubrication Engineering，2017，42（12）：23-28.

刘永平，豆晨晨，魏永峭，等.基于中心距误差的非圆齿轮动态特性分析［J］.机床与液压，2021，49（19）：119-123.

LIU Yongping，DOU Chenchen，WEI Yongqiao，et al.Dynamic characteristic analysis for non-circular gear based on center distance error［J］.Machine Tool & Hydraulics，2021，49（19）：119-123.

SEKAR R P，SATHISHKUMAR R.Enhancement of wear resistance on normal contact ratio spur gear pairs through non-standard gears［J］.Wear，2017，380/381：228-239.

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