Industrial Lubrication and Tribology: Volume 75 Issue 6

Tribological investigations of boride layers on Ti6Al4V at room and elevated temperatures

Dongya Zhang, Ao Bai, Xin Du, Gang Li, Jiaoyi Wu

This paper aims to improve the wear resistance of titanium alloy using a high-hardness boride layer, which was fabricated on Ti6Al4V by a high-temperature boronizing process.

Influence of applied pressure on the tribological behaviors of a wet multi-disc clutch during the running-in process

Qian Wang, Biao Ma, Liang Yu, Man Chen, Guoyu Wang, Liangjie Zheng

This paper aims to explore the influence of applied pressure on the tribological properties of the friction component in a wet multi-disc clutch during the running-in process.

Mixed lubrication performances of misaligned stern bearing considering turbulence and elastic deformation

Minghui Yang, Hong Lu, Xinbao Zhang, Yong Quan Zhang, Zhang Jie Li, Wei Zhang

This study aims to investigate mixed lubrication performances of stern bearing in a misaligned state considering turbulence and bearing deformation impacts.

Numerical simulation on startup performance of thrust bearing under different acceleration scenarios

Chunxing Gu, Li Dai, Di Zhang, Shuwen Wang

This paper aims to study the startup performance of thrust bearing. The effects of acceleration scenarios, roughness, the area ratio of texture and texture depth on the transient…

Analysis of dynamic characteristics of liquid-lubricated mechanical face seals with inclined elliptical grooves

Liu Fuyu, Yu Bo, Li Yongfan, Ren Baojie, Hao Muming, Li Zhentao, Li Xiaozu

The purpose of this paper is to study the dynamic characteristics of mechanical face seals with liquid-lubricated inclined elliptical grooves.

Simulation experiment study on friction and wear of materials under high humidity conditions

Meixian Zhang, Yiding Ou, Haibing Yuan, Junlin Pan, Lei Ma

The purpose of this paper is to examine the practicability of the self-designed ambient humidity controllable pin-disc/rolling multifunctional friction and wear test device and to…

Influence of wheel profile wear coupled with friction coefficient on the dynamic response of subway vehicles

Hongxiao Li, Li Li

The purpose of this study is to match appropriate friction coefficients for subway operational vehicles, considering the dynamic variations of wheel profile wear.

Fractal model of thermal contact conductance of micro-segment gear considering friction coefficient

Xianguang Sun, Xicheng Xin

The purpose of this study is to establish a fractal model of thermal contact conductance (TCC) of micro-segment gear considering friction coefficient.

Effect of laser scanning speed on microstructure and corrosive-wear performance of Ni-60%WC coating in Wusu mine water

He Chuang, Wang Fan, Liu Zhicheng, Kong Dejun

The purpose of this study is to investigate the effect of laser scanning speed (LSS) on the corrosive-tribological performance of Ni-60%WC coating in Wusu mine water, which was…

Influence of service parameters on the current-carrying tribological properties of CF-Al2O3/Cu composites

Chaofan Jia, Shaolin Li, Xiuhua Guo, Juanhua Su, Kexing Song

The effect of different service parameters on the current-carrying tribological properties of CF-Al₂O₃/Cu composites was investigated, and the damage behavior of the composites…

BesNet: binocular ferrographic image recognition model based on deep learning technology

Fei Xie, Haijun Wei

Using computer technology to realize ferrographic intelligent fault diagnosis technology is fundamental research to inspect the operation of mechanical equipment. This study aims…

Influence of the distribution position and arrangement of micro-textured on the performance of the hydrostatic bearing

Dongju Chen, Yueqiang Sun, You Zhao, Kun Sun, Jinwei Fan

The accuracy of the machining process is significantly impacted by the performance of hydrostatic bearings. This paper aims to analyze the influence of micro-textured on the…