Walker曲线齿根修形对大型内齿轮热弹流脂润滑特性影响分析

王振博; 郑鹏; 赵文辉

doi:10.16578/j.issn.1004.2539.2023.04.002

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Walker曲线齿根修形对大型内齿轮热弹流脂润滑特性影响分析

理论研究 | 更新时间：2023-05-04

- Walker曲线齿根修形对大型内齿轮热弹流脂润滑特性影响分析
- Influence of Walker Curve Tooth Root Modification on Thermoelastic Grease Lubrication Characteristics of Large Internal Gears
- 机械传动 2023年47卷第4期页码：8-16
- 作者机构：
  
  沈阳工业大学机械工程学院，辽宁沈阳 110870
- 作者简介：
  
  王振博（1992— ），男，辽宁沈阳人，博士研究生；研究方向为机械传动及动压润滑；zptougao2021@163.com。
  郑鹏（1964— ），男，辽宁辽阳人,博士，教授；研究方向为机械传动；wangzhenbo2021123@163.com。
- 基金信息：
  
  中国科学院战略性先导科技专项(XDC04030503)
- DOI：10.16578/j.issn.1004.2539.2023.04.002
  中图分类号：
- 纸质出版日期：2023-04-15，
  
  收稿日期：2022-03-15，
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王振博,郑鹏,赵文辉.Walker曲线齿根修形对大型内齿轮热弹流脂润滑特性影响分析[J].机械传动,2023,47(04):8-16.

Wang Zhenbo,Zheng Peng,Zhao Wenhui.Influence of Walker Curve Tooth Root Modification on Thermoelastic Grease Lubrication Characteristics of Large Internal Gears[J].Journal of Mechanical Transmission,2023,47(04):8-16.
王振博,郑鹏,赵文辉.Walker曲线齿根修形对大型内齿轮热弹流脂润滑特性影响分析[J].机械传动,2023,47(04):8-16. DOI： 10.16578/j.issn.1004.2539.2023.04.002.

Wang Zhenbo,Zheng Peng,Zhao Wenhui.Influence of Walker Curve Tooth Root Modification on Thermoelastic Grease Lubrication Characteristics of Large Internal Gears[J].Journal of Mechanical Transmission,2023,47(04):8-16. DOI： 10.16578/j.issn.1004.2539.2023.04.002.

摘要

研究了Walker曲线修形方法对脂润滑大型内啮合圆柱直齿轮齿面润滑状态的影响。根据内啮合齿轮对的啮合规律及工程经验，选取以小齿轮基圆与节圆之间的齿廓为算例，并参数化修形后的齿廓曲线，建立了齿面油膜厚度计算模型，对修形后齿廓的润滑状态进行了数值分析。结果表明，大型齿轮修形不能完全借鉴同种类小型齿轮的修形理论经验；线性增加的修形量不能使齿面润滑状态线性变化；提高润滑脂的黏度可以有效改善由于修形曲线缺陷所造成的局部润滑不良。

Abstract

The influence of Walker curve modification method on the tooth surface lubrication state of grease lubricated large internal meshing cylindrical spur gears is studied. According to the meshing law and engineering experience of internal meshing gear pairs

the tooth profile between pinion base circle and pitch circle is determined as an example

the tooth profile curve after modification is parameterized

the calculation model of tooth surface oil film thickness is established

and the lubrication state of modified tooth profile is numerically analyzed. The results show that the modification theory and experience of the same kind of small gears cannot be fully used for reference in the modification of large gears. The linearly increased modification amount cannot make the lubrication state of the tooth surface change linearly. Increasing the viscosity of grease can effectively improve the local poor lubrication caused by the defect of the modification curve.

关键词

内啮合脂润滑齿廓修形润滑状态

Keywords

Internal meshingGrease lubricationProfile modificationLubrication status

references

褚坤明，王家序，蒲伟，等.混合润滑状态下滤波减速器的啮合冲击分析与修形方法［J］.西安交通大学学报，2015，49（7）：140-148.

CHU Kunming，WANG Jiaxu，PU Wei，et al.Study on meshing impact and modification method of filtering reducer considering mixed lubrication［J］.Journal of Xi´an Jiaotong University，2015，49（7）：140-148.

LI W，HAN W Q，ZHOU J.The influence of gear modification based on thermoelastic deformation on tooth surface temperature field［J］.Journal of Failure Analysis and Prevention，2021，21（5）：111-132.

WEI B，WANG J X，ZHOU G W，et al.Mixed lubrication analysis of modified cycloidal gear used in the RV reducer［J］.Proceedings of the Institution of Mechanical Engineers.Part J：Journal of Engineering Tribology，2015，230（2）：121-134.

SIMON V V.Optimal tooth modifications in face-hobbed spiral bevel gears to reduce the influence of misalignments on elastohydrodynamic lubrication［J］.Journal of Mechanical Design，2014，136（7）：1-9.

JAMALI H U，SHARIF K J，EVANS H P，et al.The transient effects of profile modification on elastohydrodynamic oil films in helical gears［J］.Tribology Transactions，2015，58（1）：119-130.

朱传敏，宋孔杰，田志仁.齿轮修形的优化设计与试验研究［J］.机械工程学报，1998，34（4）：63-68.

ZHU Chuanmin，SONG Kongjie，TIAN Zhiren.Optimum design and experiment study on the gear profile modification［J］.Journal of Mechanical Engineering，1998，34（4）：63-68.

TESFAHUNEGN Y A，ROSA F，GORLA C.The effects of the shape of tooth profile modifications on the transmission error，bending and contact stress of spur gears［J］.Procedings of Institution of Mechanical Engineers.Part C：Journal of Mechanical of Engineering Science，2010，224（8）：1749-1758.

FERNÁNDEZ D R A，VIADERO，IGLESIAS M，et al.A model for the study of meshing stiffness in spur gear transmissions［J］.Mechanism and Machine Theory，2012，61：30-58.

SAXENA A，PAREY A，CHOUKSEY M.Effect of shaft misalignment and friction force on time varying mesh stiffness of spur gear pair［J］.Engineering Failure Analysis，2015，44（49）：79-91.

LUO Y，BADDOUR N，LIANG M.Effects of gear center distance variation on time varying mesh stiffness of a spur gear pair［J］.Engineering Failure Analysis，2017，105（75）：37-53.

YANG Y，CAO L Y，LI H，et al.Nonlinear dynamic response of a spur gear pair based on the modeling of periodic mesh stiffness and static transmission error［J］.Applied Mathematical Modelling，2019，19（72）：444-469.

SAINSOT P，VELEX P，DUVERGER O.Contribution of gear body to tooth deflections—a new bidimensional analytical formula［J］.Journal of Mechanical Design，2014，126（4）：748-752.

BIERNACKI ，K.The influence of surface material，hear rate and temperature on shear stress in grease［J］.Tribology，2007（6）：75-85.

COURONNE I，BLETTNER G，VERGNE P.Rheological behaviour of greases：part I—effect of composition and structure［J］.Tribology Transactions，2000，43（4）：619-626.

HAMROCK B J，DOWSON D.Isothermal elastohydrodynamic lubrication of point contacts part 3-fully flooded results［J］.Journal of Lubrication Technology，1977，99（2）：264-275.

COURONNÉ I，VERGNE P，MAZUYER D，et al.Nature and properties of the lubricating phase in grease lubricated contact［J］.Tribology Transactions，2003，46（1）：37-43.

CYRIAC F，LUGT P M，BOSMAN R，et al.Effect of thickener particle geometry and concentration on the grease EHL film thickness at medium speeds［J］.Tribology Letters，2016，61（2）：1-13.

MASTRONE M N，CONCLI F.CFD simulation of grease lubrication：analysis of the power losses and lubricant flows inside a back-to-back test rig gearbox［J］.Journal of Non-newtonian Fluid Mechanics，2021，297（21-22）：104-114.

SCHULTHEISS H，TOBIE T，STAHL K，et al.The effect of selected grease components on the wear behavior of grease-lubricated gears［J］.Journal of Tribology，2016，138（1）：1-9.

WALKER H.Gear tooth defection and profile modification （Part 1）［J］.The Engineer，1938，116（4318）：409-412.

WALKER H.Gear tooth defection and profile modification （Part 2）［J］.The Engineer，1938，116（4319）：434-436.

张朋成，彭斌，张宇波.基于圆渐开线建立变截面涡旋齿的方法与理论［J］.吉林大学学报（工学版），2022，52（4）：789-798.

ZHANG Pengcheng，PENG Bin，ZHANG Yubo.Method and theory of establishing variable thickness scrolls based on circle involute［J］.Journal of Jilin University（Engineering and Technology Edition），2022，52（4）：789-798.

MARQUES P，MARTINS R，SEABRA J.Analytical load sharing and mesh stiffness model for spur/helical and internal/external gears-towards constant mesh stiffness gear design［J］.Mechanism and Machine Theory，2016，113：126-140.

CHEN Z G，ZHAI W M，SHAO Y M，et al.Mesh stiffness evaluation of an internal spur gear pair with tooth profile shift［J］.Science China Technological Sciences，2016，59（9）：1328-1339.

张红涛，周长江，孙银方.直齿轮啮合传动加载接触特性分析［J］.制造技术与机床，2015，7（6）：55-60.

ZHANG Hongtao，ZHOU Changjiang，SUN Yinfang.Research of spur gear meshing loading contact characteristics［J］.Manufacturing Technology & Machine Tool，2015，7（6）：55-60.

WANG D，YANG J，WEI P，et al.A mixed EHL model of grease lubrication considering surface roughness and the study of friction behavior［J］.Tribology International，2021，154：106-117.

NOGI T，SOMA M，DONG D M.Numerical analysis of grease film thickness and thickener concentration in elastohydrodynamic lubrication of point contacts［J］.Tribology Transactions，2020，56（3）：1-15.

李智超，邓效忠，蒋闯，等.双鼓修形直齿圆柱齿轮加载接触分析［J］.机械传动，2014，38（10）：158-161.

LI Zhichao，DENG Xiaozhong，JIANG Chuang，et al.Tooth contact analysis of the loaded double drum modification straight tooth cylindrical gear［J］.Journal of Mechanical Transmission，2014，38（10）：158-161.

KOCHI T， SAKAI M，NOGI T，et al.Experimental study on the physics of thick EHL film formation with grease at low speeds［J］.Tribology Letters，2019，67（2）：1-10.

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