Industrial Lubrication and Tribology: Volume 72 Issue 7

Effects of attapulgite on the worn surface and fretting wear resistance property of UHMWPE composites

Zhaojie Meng, Yunxia Wang, Xiaocui Xin, Hao Liu, Yunfeng Yan, Fengyuan Yan

The purpose of this study is to examine the fretting wear property of ultra-high molecular weight polyethylene (UHMWPE)-based composites reinforced by different content of…

Preparation of self-lubricating coating by mechanical milling

Chengqi Yan, Namachivayam Karthik, Yonghai Kang, Dangsheng Xiong

This paper aims to fabricate nickel-aluminum (Ni-Al)-based self-lubricating composite coating on aluminum (Al) alloy by mechanical milling (MM).

Tribological behaviors of water-based drilling mud with oleic acid-filled microcapsules as lubricant additives for steel-steel contact

Min Ji, Shuhai Liu, Huaping Xiao

The purpose of this paper is to study the tribology behavior of steel–steel contact under the lubrication of water-based drilling mud with different oleic acid-filled…

Kinematic investigation and fatigue life analysis of angular contact ball bearing in wide speed range based on raceway friction

Yue Liu

The purpose of this paper is to clarify the relationship between fatigue life and kinematics of angular contact ball bearing. It proposes a new modeling method of spin to roll…

Polyaniline as an additive towards improving tribological properties and anti-corrosion performance of ionic liquids-based greases

Zhengfeng Cao, Yanqiu Xia, Chuan Chen, Kai Zheng, Yi Zhang

This paper aims to explore polyaniline (PANI) as a lubricant additive to improve the anti-corrosion and tribological properties of ionic liquids (ILs) for actual applications.

The performance of Generation II journal gas foil bearing with misalignment

Hao Li, Peng Hai Geng, Hao Lin

The normal operation of a rotor system is generally vulnerable to misalignment between gas foil bearing (GFB) and rotor. However, most theoretical and experimental researches…

Study on friction characteristics of sliding interface of feed system

Pan-Pan Li, Feng Gao, Yan Li, Bo Yang

The serious friction caused by the fluctuation of friction occurs when start-up and will reduce the positioning accuracy of the servo axes of high precision machine tools, the…

Role of graphene oxide on the tribological properties of CF reinforcement high strength glass fabric/phenolic laminate composites in water environment

Fengxiang Cao, Fengyuan Yan, Jianzhang Wang

This paper aims to study the tribological properties of high strength glass fabric/phenolic laminate composites reinforced by carbon fiber (CF) with and without graphene oxide…

On the dynamic characteristics of ball bearing with cage broken

Hui Li, Heng Liu, Yi Liu, Shemiao Qi, Fengtao Wang

The purpose of this study is to investigate the dynamic behavior of the ball bearing with cage broken.

Tribological behaviour of recursive friction stir processed AA7075

Girish G., Anandakrishnan V.

This study aims to investigate and present the tribological behaviour of recursively friction stir processed 7075 aluminium alloy.

Effect of roundness error on the performance of novel gas foil conical bearings

Hongyang Hu, Ming Feng, Tianming Ren

The purpose of this paper is to study the effect law of roundness error on the properties of gas foil conical bearing (GFCB), and the performance of bearings with different…

Effect of cage-pocket wear on the dynamic characteristics of ball bearing

Hui Li, Heng Liu, Hao Li, Shemiao Qi, Yi Liu, Fengtao Wang

The purpose of this paper is to investigate the effect of the cage-pocket wear on the dynamic behavior of the ball bearing.

Investigation on fretting wear of Al-Li alloy

Teng Xiao, Daosheng Wen, Shouren Wang, Mingyuan Zhang, Beibei Kong, Qiqi Yu

This paper aims to investigate the fretting wear mechanism of an Al-Li alloy at room temperature, the tangential fretting wear tests were carried out.

Revealing the interface nature of ZDDP tribofilm by X-ray photoelectron spectroscopy and atom probe tomography

Chia-Jui Hsu, Jenifer Barrirero, Rolf Merz, Andreas Stratmann, Hisham Aboulfadl, Georg Jacobs, Michael Kopnarski, Frank Mücklich, Carsten Gachot

To decrease wear and friction, zinc dialkyldithiophosphate (ZDDP) has been used in engine oil for several decades, but the mechanism of the tribofilm formation is still unclear…

The friction and wear behaviors of polyimide bearing retainer under point-contact condition

Yafeng Zhang, Shaohua Zhang, Gang Zhou, Jiang Zhang, Tao Qing, Ningning Zhou

Random point-contact between the space bearing retainer and the rolling elements may cause wear of the space bearing retainer. The paper aims to clarify the friction and wear…

Calculation method for comprehensive damping of ball bearings based on multigrid method

Peng Sun, Weifang Chen, Yusu Shen, Dan Wang

As an important part of the rotor system, the damping coefficient of ball bearing has a great influence on the dynamic characteristics of the system. This study aims to propose a…

Intelligent fault diagnosis method of rolling bearing based on stacked denoising autoencoder and convolutional neural network

Changchang Che, Huawei Wang, Xiaomei Ni, Qiang Fu

The purpose of this study is to analyze the intelligent fault diagnosis method of rolling bearing.

A high-speed rolling bearing test rig supported by sliding bearing

Hui Li, Heng Liu, Shemiao Qi, Yi Liu

The purpose of this paper is to introduce a high-speed rolling bearing test rig supported by sliding bearing and its first experimental results.

Study on oil film pressure distribution and load capacity of textured rolling bearings

Ka Han, Junning Li, Qian Wang, Wuge Chen, Jiafan Xue

The purpose of this study is to reveal the tribological performance of the textured rolling bearing.

Skidding research of a high-speed cylindrical roller bearing with beveled cage pockets

Yanbin Liu, Zhanli Zhang

This study aims to uncover the influencing mechanism of the tilt angles of the cage pocket walls of the high-speed cylindrical roller bearing on the bearing skidding.

Discrete element analysis of friction performance for tire-road interaction

Jiale Lu, Baofeng Pan, Tiankai Che, Dong Sha

This study aims to investigate the influence of surface texture distribution in respect to the procedure of pavement surface wear on friction performance.