A Review on Fretting Wear Mechanisms, Models and Numerical Analyses

Yue, Tongyan; Wahab, Magd Abdel

doi:10.32604/cmc.2019.04253

Cited by 20 publications

(7 citation statements)

References 68 publications

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“…Fretting wear is an integral part of fretting fatigue, and its significant progress also activates the research development of fretting fatigue. During fretting wear, the participation of wear debris is undoubtedly the most prominent feature and indicates the transformation of fretting mechanisms 37 . Therefore, the analysis of wear debris will be helpful to the prediction of fretting wear damage and development.…”

Section: Resultsmentioning

confidence: 99%

“…During fretting wear, the participation of wear debris is undoubtedly the most prominent feature and indicates the transformation of fretting mechanisms. 37 Therefore, the analysis of wear debris will be helpful to the prediction of fretting wear damage and development. In this paper, the composition of the wear debris in the slip region and the stick region was investigated taking SP as an example.…”

Section: Composition Analysis Of Wear Debris In Fretting Regionmentioning

confidence: 99%

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Effect of contact stress on fretting fatigue behaviour of 35CrMoA steel under multiaxial nonproportional paths

Zhou

Liu

et al. 2020

Fatigue Fract Eng Mat Struct

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Fretting fatigue often occurs in contact couples subjected to both bulk oscillatory loads and normal loads, which accelerates the initiation and propagation of fatigue cracks. This study explores the multiaxial fretting fatigue behaviour of 35CrMoA steel with different contact stresses under diamond and square loading paths by experimental methods. From experimental results, the fracture mechanisms with the increase of contact stress have been summarized by combining the analysis of macrorupture and microrupture surface. The strain response behaviour, characteristics of fretting region and crack propagation direction are also analysed and concluded considering the influence of loading path and contact stress in this paper, which have been rarely mentioned in the previous literature. In addition, debris composition of stick and slip regions is investigated as well.

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Section: Resultsmentioning

confidence: 99%

Section: Composition Analysis Of Wear Debris In Fretting Regionmentioning

confidence: 99%

Effect of contact stress on fretting fatigue behaviour of 35CrMoA steel under multiaxial nonproportional paths

Zhou

Liu

et al. 2020

Fatigue Fract Eng Mat Struct

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“…The friction coefficient decreases with increasing the applied load in air and sea water. This phenomenon may be because the elastic deformation induced by the small normal load causes asperities of rough contact surfaces to interlock with each other, thus leading to high friction coefficient (Yue and Wahab, 2018;Zhang et al, 2003). In air, when the applied load is relatively low (10 and 20 N), the friction coefficient increases in the running-in period and subsequently gets steady.…”

Section: Friction and Wearmentioning

confidence: 99%

Effect of load on the fretting behavior of SAF 2507 super duplex stainless steel in air and sea water

Wang

Líu

Yan

2019

ILT

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Purpose This paper aims to study the influence of load and environment medium on the fretting behavior of SAF 2507 SDSS. Design/methodology/approach In this study, the effect of load on the fretting behavior of SAF 2507 SDSS in air and sea water were studied. The fretting wear tests under different loads were conducted with a ball-on-flat contact configuration. The friction coefficient, wear volume, surface morphology and oxidation component were determined. Findings With the increase of applied load, the friction coefficient decreases both in air and sea water. The fretting mechanism is gradually transformed from partial slip regime to slip regime in air while the fretting counterparts are all in the state of gross slip in sea water. In sea water, the friction coefficient is lower while the wear loss is higher compared with that in air. Research limitations/implications This research suggests that the fretting behavior of SAF 2507 SDSS is related to load and environment medium. Practical implications The results may help us to choose the appropriate load under different environments. Originality/value The main originality of the research is to reveal the fretting behavior of SAF 2507 SDSS under different loads in air and sea water, which would help us to realize fretting behavior of SAF 2507 SDSS is controlled by the combination of applied load and lubricating environment. Peer review The peer review history for this article is available at: http://dx.doi.org/10.1108/ILT-08-2019-0335.

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“…Therefore, the leaf flexible hinge is selected for the mechanism. To select appropriated dimensions for the mechanism, this investigation proposes a hybrid Taguchi approach based on grey relational analysis and neural network with fuzzy logic and ANFIS algorithms [1][2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Optimum Design for the Magnification Mechanisms Employing Fuzzy Logic–ANFIS

Huynh¹,

Nguyen²,

Nguyen³

2022

Computers, Materials &Amp; Continua

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To achieve high work performance for compliant mechanisms of motion scope, continuous work condition, and high frequency, we propose a new hybrid algorithm that could be applied to multi-objective optimum design. In this investigation, we use the tools of finite element analysis (FEA) for a magnification mechanism to find out the effects of design variables on the magnification ratio of the mechanism and then select an optimal mechanism that could meet design requirements. A poly-algorithm including the Grey-Taguchi method, fuzzy logic system, and adaptive neuro-fuzzy inference system (ANFIS) algorithm, was utilized mainly in this study. The FEA outcomes indicated that design variables have significantly affected on magnification ratio of the mechanism and verified by analysis of variance and analysis of the signal to noise of grey relational grade. The results are also predicted by employing the tool of ANFIS in MATLAB. In conclusion, the optimal findings obtained: Its magnification is larger than 40 times in comparison with the initial design, the maximum principal stress is 127.89 MPa, and the first modal shape frequency obtained 397.45 Hz. Moreover, we found that the outcomes obtained deviation error compared with predicted results of displacement, stress, and frequency are 8.76%, 3.6%, and 6.92%, respectively.

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A Review on Fretting Wear Mechanisms, Models and Numerical Analyses

Cited by 20 publications

References 68 publications

Effect of contact stress on fretting fatigue behaviour of 35CrMoA steel under multiaxial nonproportional paths

Effect of contact stress on fretting fatigue behaviour of 35CrMoA steel under multiaxial nonproportional paths

Effect of load on the fretting behavior of SAF 2507 super duplex stainless steel in air and sea water

Optimum Design for the Magnification Mechanisms Employing Fuzzy Logic–ANFIS

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