Experimental study on the vibration characteristic responses on the surface damage of wheel materials

Tian, Yudong; He, Cheng-gang; Zhang, Jie; Liu, Qiyue; Wang, Wenjian

doi:10.1177/1350650117730491

Cited by 4 publications

(2 citation statements)

References 31 publications

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“…The proposed model was applied to non-Gaussian and Bi-Gaussian surfaces, and found that surface topography has strong influence on the AE RMS values. Vibration signals correlate with the surface damages of wheel/rail contacts [250]. When surface cracks appear on the surface of wheel rollers, the characteristic frequency of wheel roller is about 1,830 Hz, while the characteristic frequencies are about 800 and 73 Hz for peeling and spalling damages on wheel roller.…”

Section: Wear Monitoring and Debris Analysismentioning

confidence: 98%

A review of recent advances in tribology

et al. 2020

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The reach of tribology has expanded in diverse fields and tribology related research activities have seen immense growth during the last decade. This review takes stock of the recent advances in research pertaining to different aspects of tribology within the last 2 to 3 years. Different aspects of tribology that have been reviewed including lubrication, wear and surface engineering, biotribology, high temperature tribology, and computational tribology. This review attempts to highlight recent research and also presents future outlook pertaining to these aspects. It may however be noted that there are limitations of this review. One of the most important of these is that tribology being a highly multidisciplinary field, the research results are widely spread across various disciplines and there can be omissions because of this. Secondly, the topics dealt with in the field of tribology include only some of the salient topics (such as lubrication, wear, surface engineering, biotribology, high temperature tribology, and computational tribology) but there are many more aspects of tribology that have not been covered in this review. Despite these limitations it is hoped that such a review will bring the most recent salient research in focus and will be beneficial for the growing community of tribology researchers.

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Section: Wear Monitoring and Debris Analysismentioning

confidence: 98%

A review of recent advances in tribology

et al. 2020

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“…Local average decomposition and Hilbert envelope spectroscopy were also used for vibration signal analysis and the multifractal dimension was proposed to identify the cracks, spalling, and pitting of wear surfaces. 18 In another research, an indicator of vibration cyclostationarity was developed to identify gear fatigue pitting and abrasive wear. 19 Based on the chaotic theory, the chaotic attractors were extracted from the friction-induced vibration signal to describe the running-in, normal, and severe wear stages during point-to-surface reciprocating sliding.…”

Section: Introductionmentioning

confidence: 99%

Wear characterization under sliding–rolling contact using friction-induced vibration features

2021

Proceedings of the Institution of Mechanical Engineers, Part J:

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Skidding in rolling bearings often causes unexpected surface wear and early failures. Although vibration monitoring is widely used for bearing fault diagnosis, it is much less developed for wear analysis. This paper presents an investigation into characterizing the surface wear of a simplified sliding–rolling contact using friction-induced vibration features. The friction vibration mechanism under a rough sliding–rolling contact is explored by a mixed elastohydrodynamic lubrication model. It is found that the friction coefficient has a positive correlation with the surface roughness, which indicates that the friction behaviour can be used to track the wear state under the sliding–rolling contact. Furthermore, the vibration excited by different rough surfaces is studied experimentally on a roller–ring test rig. The friction-induced vibration signal is extracted and a feature parameter ( K) is defined for quantitative wear characterization. Results show that the friction-induced vibration can well reflect the surface wear under the sliding–rolling contact. Compared with traditional time-domain parameters, the proposed parameter has a better linear relationship with the surface roughness.

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Study on vibration mechanism induced by skidding in pure rolling contact

Yang

et al. 2021

Tribology International

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Experimental study on the vibration characteristic responses on the surface damage of wheel materials

Cited by 4 publications

References 31 publications

A review of recent advances in tribology

A review of recent advances in tribology

Wear characterization under sliding–rolling contact using friction-induced vibration features

Study on vibration mechanism induced by skidding in pure rolling contact

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