Friction and Wear Analysis of UHMWPE Material Using Pin-on-Disc Tester with Lubricant and Non-Lubricant

Wahyudi, Muhammad Prihadi Eko; Ismail, Rifky; Jamari, J.

doi:10.1088/1742-6596/1569/3/032057

Cited by 6 publications

(7 citation statements)

References 27 publications

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“…Our results are in consistence with the reported values of the friction coefficient 6,10,19,22,23 . UHMWPE in contact with AISI 316 stainless steel produced significantly different friction coefficients depending on the contact environment (0.033-0.075 COF values), whereas bovine serum greatly decreased friction in comparison to dry contact at high loads (20 N) and steady state was reached after longer time 6 .…”

Section: Resultssupporting

confidence: 93%

“…by the controlled porosity) 4 . Human joints have synovial cavity that contains synovial fluid acting as a lubricant, thus enabling shock absorbing and freely moving joints 5,6 .…”

Section: Introductionmentioning

confidence: 99%

“…aiming at understanding its effects on morphological properties within the surface and subsurface layers of the UHMWPE and on the correlation with wear mechanisms, with a final goal to reduce wear by incorporating some constituents into the lubricating fluid 6,8 . Results showed that bovine serum decreased friction and wear in some cases 6 , what has been elaborated to be the effect of albumin within it 19 . However, presence of lipids is favorable for the oxidative process, similar to aging 12 .…”

Section: Introductionmentioning

confidence: 99%

“…Major issue in wear and load bearing applications of the UHMWPE is a biological response to the wear debris that causes osteolysis and aseptic loosening of the implant 7 . Consequently, research related to the friction and wear of UHMWPE is very important for its functional life 6,8 . Wearing of the articulating surfaces represents a critical issue because it has the detrimental effect on the implant loosening and subsequent failures.…”

Section: Introductionmentioning

confidence: 99%

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Influence of different environments on the sliding friction of Ultra-high-molecular-weight polyethylene (UHMWPE)

Živić

Adamović

Mitrović

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part J:

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Dynamic friction coefficient (COF) of the reciprocating sliding contact of the conventional UHMWPE, was investigated in four different environments (dry contact; distilled water; pure Ringer's solution and with PMMA particles), at five values of low normal load (0.1–1 N) and three values of sliding speed (4 - 12 mm/s). Significant differences of COF values occurred at the lowest load (0.1 N), whereas sliding speed did not influence COF values. Addition of PMMA particles in Ringer's solution produced significant increase of COF values, especially at the lowest load of 0.1 N. For the dry contact and the highest load (1 N), steady state was reached shortly after the beginning of the test and friction coefficient had uniform behaviour. In the case of wet environment and the lowest load, steady state was not reached and the friction coefficient exhibited non-reproducible random behaviour. According to the Hertz theory, 0.5 N load corresponded to the elastic stress of 48.7 MPa, thus surpassing the values of the elastic limits, hardness and true yield stress of the UHMWPE, and the behaviour of the friction coefficient was drastically different below and above this load value. It can be assumed that below the 0.5 N load, viscoelastic response, accompanied with plastic deformation is dominant, with transition to mainly plastic deformation for the higher loads.

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Section: Resultssupporting

confidence: 93%

“…by the controlled porosity) 4 . Human joints have synovial cavity that contains synovial fluid acting as a lubricant, thus enabling shock absorbing and freely moving joints 5,6 .…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Influence of different environments on the sliding friction of Ultra-high-molecular-weight polyethylene (UHMWPE)

Živić

Adamović

Mitrović

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part J:

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show abstract

“…Kumar and Kumaraswamidhas [ 33 ] have applied ANOVA to obtain the most significant parameter of AA 6061 composites subjected to the pin-on-disk tribological test. Wahyudi et al [ 34 ] used ANOVA analysis at a standard significance level of α = 0.05 to analyse the COF of ultra-high molecular weight polyethylene determined in the pin-on-disc test. Trivedi and Bhatt [ 35 ] studied the tribological parameters of the cylinder liner/piston ring under sliding contact in the presence of lubricant.…”

Section: Introductionmentioning

confidence: 99%

Modeling of Friction Phenomena of Ti-6Al-4V Sheets Based on Backward Elimination Regression and Multi-Layer Artificial Neural Networks

2021

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This paper presents the application of multi-layer artificial neural networks (ANNs) and backward elimination regression for the prediction of values of the coefficient of friction (COF) of Ti-6Al-4V titanium alloy sheets. The results of the strip drawing test were used as data for the training networks. The strip drawing test was carried out under conditions of variable load and variable friction. Selected types of synthetic oils and environmentally friendly bio-degradable lubricants were used in the tests. ANN models were conducted for different network architectures and training methods: the quasi-Newton, Levenberg-Marquardt and back propagation. The values of root mean square (RMS) error and determination coefficient were adopted as evaluation criteria for ANNs. The minimum value of the RMS error for the training set (RMS = 0.0982) and the validation set (RMS = 0.1493) with the highest value of correlation coefficient (R2 = 0.91) was observed for a multi-layer network with eight neurons in the hidden layer trained using the quasi-Newton algorithm. As a result of the non-linear relationship between clamping and friction force, the value of the COF decreased with increasing load. The regression model F-value of 22.13 implies that the model with R2 = 0.6975 is significant. There is only a 0.01% chance that an F-value this large could occur due to noise.

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Studies on newly developed hBN/graphene-based nano-fluids supported by cryogenic cooling conditions in improving the tribological performance of Ti6Al4V alloy

Korkmaz,

Rai,

Demirsöz

et al. 2024

Journal of Molecular Liquids

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Friction and Wear Analysis of UHMWPE Material Using Pin-on-Disc Tester with Lubricant and Non-Lubricant

Cited by 6 publications

References 27 publications

Influence of different environments on the sliding friction of Ultra-high-molecular-weight polyethylene (UHMWPE)

Influence of different environments on the sliding friction of Ultra-high-molecular-weight polyethylene (UHMWPE)

Modeling of Friction Phenomena of Ti-6Al-4V Sheets Based on Backward Elimination Regression and Multi-Layer Artificial Neural Networks

Studies on newly developed hBN/graphene-based nano-fluids supported by cryogenic cooling conditions in improving the tribological performance of Ti6Al4V alloy

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