Effects of groove-textured surface combined with Sn–Ag–Cu lubricant on friction-induced vibration and noise of GCr15 bearing steel

Xue, Yawen; Shi, Xiaoliang; Zhou, Hongyan; Lu, Guanchen; Zhang, Jin

doi:10.1016/j.triboint.2020.106316

Cited by 43 publications

(16 citation statements)

References 32 publications

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“…Surface texture can be regarded as a potential solution to the problem of friction-induced noise, as vibrations and noises induced by friction are mostly determined by the contact state. The groove surface texture, for example, may effectively modify the interface's contact state and interrupt the persistence of friction, thereby reducing and suppressing self-excited noise and vibration during the friction operation [154][155][156].…”

Section: Surface Texture For Vibration and Noise In Mechanical Equipmentmentioning

confidence: 99%

Design Methodology and Application of Surface Texture: A Review

Kouediatouka

Liu

et al. 2022

Coatings

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Surface texture is regarded as a promising solution for enhancing the tribological features of industrial materials due to its outstanding benefits, such as minimization of the contact area, enhancement of the load bearing capacity, storage of the lubricant, and management of the transition between lubrication regimes. Surface texture can be processed under either liquid or gas conditions. As compared to laser ablation in air, employing liquids or other gases as ablation media provides high accuracy and uniformity by limiting the heat-affected zone (HAZ) and other undesired defects to a large extent, as well as high crater structural features. In addition, the synergistic use of different liquid, solid, and additive lubricants with surface roughness recently demonstrated excellent performance. Therefore, surface texture helps to improve the tribological characteristics of a material. This paper reviews the design methodologies and applications of surface texture, emphasizing the proper selection of the appropriate laser parameters and ambient conditions for the best texture quality and functionality. Recent texture geometric design features to improve the film thickness and the self-lubricating system are presented. The ablation environment is explored using various media. The interaction between the lubricants’ types and surface textures is explored based on the operating conditions. Furthermore, surface texture applications using superhydrophobic surfaces, anti-drag, and vibration and noise friction are discussed. We hope that this review plays an enlightening role in follow-up research on laser surface texture.

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Section: Surface Texture For Vibration and Noise In Mechanical Equipmentmentioning

confidence: 99%

Design Methodology and Application of Surface Texture: A Review

Kouediatouka

Liu

et al. 2022

Coatings

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“…Kurtosis is the response to the impact characteristics of vibration signals [35], and the kurtosis of the normal distribution is equal to 3. When the kurtosis of bearing vibration deviates from 3, it indicates that the mechanical impact between the rolling body and the raceway is large.…”

Section: Bearing Vibration Performancementioning

confidence: 99%

Investigations for vibration and friction torque behaviors of thrust ball bearing with self-driven textured guiding surface

Yang

et al. 2022

Friction

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In order to improve the starved lubrication condition of rolling bearings, three kinds of textures, namely dimple, groove texture, and gradient groove texture, were developed on the guiding surface of thrust ball bearings in this study. The results show that gradient groove texture has the one-way self-driving function of liquid droplets. The root mean square (RMS) value of vibration acceleration of gradient groove textured bearing (GGB) decreased by 49.1% and the kurtosis decreased by 24.6% compared with non-textured bearing (NB) due to the directional spreading effect of gradient groove textures on oil. The frequency domain analysis showed that the textures mainly suppressed the medium and high-frequency energy of bearing vibration, and the GGB was reduced the most with 65.3% and 48%, respectively. In addition, whether the grease is sufficiently sheared has a large impact on the oil guiding effect, and the friction torque of GGB could decrease by 10.5% compared with NB in the sufficiently sheared condition. Therefore, the gradient groove texture with oil self-driven effect on the guiding surface of rolling bearing can effectively improve the lubrication condition of the bearing and thus reduce the bearing vibration and friction torque, which has a promising application prospect.

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“…These signals can also be used to monitor the running state of a tribology system or predict its tribology performance. For example, Xue et al [34] studied the influence of the surface structure and lubricant on the friction vibration and noise of GCr15 bearing steel. In addition, Kwang-Hua [35] studied the temperature dependence of the friction properties of ultra-lubricated molybdenum disulfide films.…”

Section: Application Of Information Technology To the Field Of Tribologymentioning

confidence: 99%

Tribo-informatics: Concept, architecture, and case study

et al. 2020

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Friction plays a vital role in energy dissipation, device failure, and even energy supply in modern society. After years of research, data and information on tribology research are becoming increasingly available. Because of the strong systematic and multi-disciplinary coupling characteristics of tribology, tribology information is scattered in various disciplines with different patterns, e.g., technical documents, databases, and papers, thereby increasing the information entropy of the system, which is inconducive to the preservation and circulation of research information. With the development of computer and information science and technology, many subjects have begun to be combined with information technology, and multi-disciplinary informatics has been born. This paper describes the combination of information technology with tribology research, presenting the connotation and architecture of tribo-informatics, and providing a case study on implementing the proposed concept and architecture. The proposal and development of tribo-informatics described herein will improve the research efficiency and optimize the research process of tribology, which is of considerable significance to the development of this field.

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Effects of groove-textured surface combined with Sn–Ag–Cu lubricant on friction-induced vibration and noise of GCr15 bearing steel

Cited by 43 publications

References 32 publications

Design Methodology and Application of Surface Texture: A Review

Design Methodology and Application of Surface Texture: A Review

Investigations for vibration and friction torque behaviors of thrust ball bearing with self-driven textured guiding surface

Tribo-informatics: Concept, architecture, and case study

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