Investigations of tribological performance of slewing bearing raceway with bionic textured composite surface under grease lubrication

被引：18

作者：

Zhang, Kaipeng ^{[1
]}

Wu, Chaohua ^{[1
]}

Shi, Xiaoliang ^{[1
]}

Xue, Yawen ^{[1
]}

Huang, Qipeng ^{[1
]}

机构：

[1] Wuhan Univ Technol, Sch Mech & Elect Engn, 122 Luoshi Rd, Wuhan 430070, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2023年 / 184卷

关键词：

Bionic textured composite surface; Solid lubricant SAC; MXenes lithium composite grease; Tribological performance;

D O I：

10.1016/j.triboint.2023.108469

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

To improve the insufficient lubrication of slewing bearing, this study investigates the tribological properties of 42CrMo bionic textured composite surface (BTCS) with different densities under MXenes-Ti3C2 lithium com-posite grease (MLCG). Inspired by the micro-texture characteristics of the clamshell, BTCS is composed of 42CrMo and Sn-Ag-Cu (SAC) alloy. The results indicate that the tribological performance of BTCS (rho = 38%) is improved most significantly, the average friction coefficient (0.056) and wear rate (6.4 x10-8 mm3N- 1m- 1) of the counterpart ball reach the minimum, and the worn surface is fine and smooth. This is mainly attributed to the synergistic self-repairing effect of MXenes-Ti3C2 and SAC on the worn surface. Furthermore, SAC particles act as submicron rolling bearings, transforming the friction form into rolling-sliding.

引用

页数：17

共 43 条

[1] Nano-montmorillonite-doped lubricating grease exhibiting excellent insulating and tribological properties [J].

Cao, Zhengfeng ;

Xia, Yanqiu ;

Xi, Xiang .

FRICTION, 2017, 5 (02) :219-230

[2] Flake Graphene as an Innovative Additive to Grease with Improved Tribological Properties [J].

Djas, Malgorzata ;

Matuszewska, Anna ;

Borowa, Beata ;

Kowiorski, Krystian ;

Wieczorek, Piotr ;

Malek, Marcin ;

Chlanda, Adrian .

MATERIALS, 2022, 15 (21)

[3] Thermocapillary lubricant migration on textured surfaces-a review of theoretical and experimental insights [J].

Gruetzmacher, Philipp G. ;

Jalikop, Shreyas, V ;

Gachot, Carsten ;

Rosenkranz, Andreas .

SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES, 2021, 9 (01)

[4] Influence of finite element mesh size on the carrying capacity analysis of single-row ball slewing bearing [J].

He, Peiyu ;

Qian, Qinrong ;

Wang, Yun ;

Liu, Hong ;

Guo, Erkuo ;

Wang, Hua .

ADVANCES IN MECHANICAL ENGINEERING, 2021, 13 (04)

[5] Optimization of Performance Parameters and Mechanism of Bionic Texture on Friction Surface [J].

Hou, Qimin ;

Yang, Xuefeng ;

Cheng, Jian ;

Wang, Shouren ;

Duan, Derong ;

Xiao, Jupeng ;

Li, Wanyang .

COATINGS, 2020, 10 (02)

[6]

Huang QP, 2023, FRICTION, V35

[7] Failure prediction, monitoring and diagnosis methods for slewing bearings of large-scale wind turbine: A review [J].

Jin, Xin ;

Chen, Yiming ;

Wang, Lei ;

Han, Huali ;

Chen, Peng .

MEASUREMENT, 2021, 172 (172)

[8] Nanopowders of Different Chemical Composition Added to Industrial Lubricants and Their Impact on Wear Resistance of Steel Friction Pairs [J].

Kosarchuk, Valerii ;

Chausov, Mykola ;

Pylypenko, Andrii ;

Tverdomed, Volodymyr ;

Maruschak, Pavlo ;

Menou, Abdellah .

LUBRICANTS, 2022, 10 (10)

[9] Nanofriction Properties of Mono- and Double-Layer Ti3C2TX MXenes [J].

Kozak, Andrii ;

Hofbauerova, Monika ;

Halahovets, Yuriy ;

Pribusova-Slus, Lenka ;

Precner, Marian ;

Micsik, Matej ;

Orovc, L'ubomir ;

Hulman, Martin ;

Stepura, Anastasiia ;

Omastova, Maria ;

Iffalovic, Peter S. ;

Tapajna, Milan .

ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (32) :36815-36824

[10] Ti3C2Tx MXenes-An effective and long-storable oil lubricant additive [J].

Li, Tongyang ;

Li, Weimin ;

Tang, Huaguo ;

Zhang, Lizhi ;

Yu, Yuan ;

Qiao, Zhuhui .

TRIBOLOGY INTERNATIONAL, 2023, 180

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