Experimental Study on the Influence of Lubrication Condition on Scuffing Damage of Gear Under Low Speed and Heavy Load

Chao Chen; Lubing Shi; Jiqiang Li; Zhongming Liu

doi:10.16578/j.issn.1004.2539.2021.05.013

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Experimental Study on the Influence of Lubrication Condition on Scuffing Damage of Gear Under Low Speed and Heavy Load

Test·Analysis | 更新时间：2022-11-10

- Experimental Study on the Influence of Lubrication Condition on Scuffing Damage of Gear Under Low Speed and Heavy Load
- Journal of Mechanical Transmission Vol. 45, Issue 5, Pages: 90-95(2021)
- 作者机构：
  
  1.郑州机械研究所有限公司，河南郑州 450001
  2.河南机电职业学院机电工程学院，河南郑州 451191
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.05.013
  CLC：
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陈超,师陆冰,李纪强等.润滑条件对低速重载齿轮胶合损伤影响规律的试验研究[J].机械传动,2021,45(05):90-95.

Chen Chao,Shi Lubing,Li Jiqiang,et al.Experimental Study on the Influence of Lubrication Condition on Scuffing Damage of Gear Under Low Speed and Heavy Load[J].Journal of Mechanical Transmission,2021,45(05):90-95.
陈超,师陆冰,李纪强等.润滑条件对低速重载齿轮胶合损伤影响规律的试验研究[J].机械传动,2021,45(05):90-95. DOI： 10.16578/j.issn.1004.2539.2021.05.013.

Chen Chao,Shi Lubing,Li Jiqiang,et al.Experimental Study on the Influence of Lubrication Condition on Scuffing Damage of Gear Under Low Speed and Heavy Load[J].Journal of Mechanical Transmission,2021,45(05):90-95. DOI： 10.16578/j.issn.1004.2539.2021.05.013.

摘要

为了研究润滑条件对低速重载齿轮出现胶合损伤的影响规律，采用一对圆环试样滚滑的方式来模拟轮齿的啮合，在MJP-30A滚动磨损试验机上进行了18CrNiMo7-6渗碳钢齿轮材料在不同润滑条件下的胶合试验，分析了摩擦因数的变化规律和试验后试样的表面形貌。结果表明，干摩擦条件下，出现胶合损伤时的接触应力为1 927 MPa，出现胶合损伤前，接触界面摩擦因数随接触应力的增加而降低；良好润滑条件下，接触应力达到3 047 MPa仍未发生胶合，摩擦因数随接触应力的增加有轻微下降趋势；乏油条件下，摩擦因数随着乏油程度的加剧呈明显上升趋势，仅当摩擦因数几乎增大至干摩擦因数水平时才发生胶合损伤。因此，为避免低速重载齿轮运行过程中发生齿面胶合损伤，应将其润滑状态作为重要监测指标，以避免齿面间发生严重的乏油润滑和干摩擦接触。

Abstract

In order to study the influence of lubrication conditions on the scuffing damage of gear under low speed and heavy load， the meshing of gear teeth is simulated by a pair of ring specimens in rolling and sliding contact， and the scuffing tests of 18CrNiMo7-6 carburized steel gear material under different lubrication conditions are carried out on MJP-30A rolling wear testing machine. The variation of friction coefficient among different tests and the surface morphology of the specimens after tests are analyzed. The results show that the contact stress of scuffing damage is 1 927 MPa under the dry friction condition， and the friction coefficient decreases with the increase of contact stress before scuffing damage occurs. Under the good lubrication， no scuffing occurs even when the contact stress is increased as high as 3 047 MPa， and the friction coefficient decreases with the increase of contact stress during the test. Under the condition of oil scarcity， the friction coefficient increases obviously with the increase of oil scarcity， and the scuffing damage occurs only when the friction coefficient almost increases to the level of dry friction coefficient. Therefore， in order to avoid the scuffing damage of the gear tooth surfaces in the operation under low speed and heavy load， the lubrication status should be taken as an important monitoring index of preventing the serious starvation of lubrication or dry friction contact from occurring in the meshing of tooth surfaces.

关键词

润滑条件齿轮胶合低速重载

Keywords

Lubrication conditionGearScuffingLow speed and heavy load

references

International Organization for Standardization.ISO/CD 10825-1：2020（E） Gears-wear and damage to gear teeth-terminology［S］.Geneva：International Organiza⁃tion for Standardization，2020：9.

袁玉鹏，李权才，刘忠明，等.低速重载开式齿轮齿条传动润滑状态分析［J］.润滑与密封，2015，40（5）：98-103.

YUAN Yupeng，LI Quancai，LIU Zhongming，et al.Analysis on lubrication state of open pinion and rack drive under low-speed and heavy-load［J］.Lubrication Engineering，2015，40（5）：98-103.

戚文正，关鹤，顾晓宏.硬齿面齿轮胶合失效载荷级与干摩擦系数及合金元素含量的关系研究［J］.机电工程，2020，37（6）：702-705.

QI Wenzheng，GUAN He，GU Xiaohong.Relationships between scuffing failure load level dry friction coefficient and alloying elements content of harden surface gears［J］.Journal of Mechanical & Electrical Engineering，2020，37（6）：702-705.

甘来，蒲伟，肖科，等.混合润滑下螺旋锥齿轮抗胶合能力分析［J］.摩擦学学报，2019，39（4）：426-433.

GAN Lai，PU Wei，XIAO Ke，et al.Analysis of spiral bevel gears scuffing load capacity in mixed EHL regime［J］.Tribology，2019，39（4）：426-433.

贾军，石万凯，李国云.乏油条件下齿轮传动的润滑与胶合失效分析［J］.润滑与密封，2013，38（3）：27-31.

JIA Jun，SHI Wankai，LI Guoyun.Analysis on lubrication and scuffing failure of gear transmission under an oil starvation condition［J］.Lubrication Engineering，2013，38（3）：27-31.

ZHANG J，LI W，WANG H，et al.A comparison of the effects of traditional shot peening and micro-shot peening on the scuffing resistance of carburized and quenched gear steel［J］.Wear，2016，368/369：253-257.

LI S，KAHRAMAN A.A scuffing model for spur gear contacts［J］.Mechanism and Machine Theory，2021，156：104161.

RIGGS M R，MURTHY N K，BERKEBILE S P，et al.Scuffing resistance and starved lubrication behavior in helicopter gear steels coated with nanocomposite surface coatings with and without a hard sublayer［J］.Tribology Transactions，2020（4）：1-15.

LIU H，LIU H，ZHU C，et al.Study on gear contact fatigue failure competition mechanism considering tooth wear evolution［J］.Tribology International，2020，147：106277.

李优华.三峡升船机齿条疲劳试验数据分析与验证［D］.北京：机械科学研究总院，2018：11-22.

LI Youhua.Analysis and verification of the fatigue test data of rack for the three gorges ship lift［D］.Beijing：China Academy of Machinery Science and Technology，2018：11-22.

陈超，李优华，李纪强，等.低速重载开式硬齿面齿条胶合损伤影响因素分析［J］.中国工程机械学报，2020，18（6）：559-564.

CHEN Chao，LI Youhua，LI Jiqiang，et al.Analysis of factors affecting scuffing damage of open hard rack under low speed and heavy load［J］.Chinese Journal of Construction Machinery，2020，18（6）：559-564.

LIU H L，LIU H J，ZHU C C，et al.Effects of lubrication on gear performance：a review［J］.Mechanism and Machine Theory，2020，145：103701.

师陆冰，李群，郭俊，等.不同工况下轮轨黏着-蠕滑曲线特性［J］.机械工程学报，2019，55（10）：151-157.

SHI Lubing，LI Qun，GUO Jun，et al.Adhesion-creep curve characteristics of wheel/rail under various conditions［J］.Journal of Mechanical Engineering，2019，55（10）：151-157.

刘忠明，李权才，李纪强，等.三峡升船机齿轮齿条受力分析［J］.机械传动，2014，38（10）：54-57.

LIU Zhongming，LI Quancai，LI Jiqiang，et al.Load analysis of rack and pinion for ship lift of three georges project［J］.Journal of Mechanical Transmission，2014，38（10）：54-57.

温诗铸，黄平，田煜，等.摩擦学原理［M］.北京：清华大学出版社，2018：157-163，274-279.

WEN Shizhu，HUANG Ping，TIAN Yu，et al.Principles of tribology［M］.Beijing：Tsinghua University Press，2018：157-163，274-279.

濮良贵，纪名刚.机械设计［M］.北京：高等教育出版社，2006：47.

PU Lianggui，JI Minggang.Mechanical design［M］.Beijing：Higher Education Press，2006：47.

温诗铸，杨沛然.弹性流体动力润滑［M］.北京：清华大学出版社，1992：123.

WEN Shizhu，YANG Peiran.Elastohydrodynamic lubrication［M］.Beijing：Tsinghua University Press，1992：123.

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