Archard wear and component geometry

Kauzlarich, James J.; Williams, John A.

doi:10.1243/1350650011543628

Cited by 49 publications

(29 citation statements)

References 10 publications

(19 reference statements)

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“…According to Archard's law, the wear rate is proportional to the normal applied load within the range of applied load in this wear test. Archard's wear equation is defined as follows (Kauzlarich and Williams, 2001):…”

Section: Discussionmentioning

confidence: 99%

Wear behaviour of PMMA against 316L stainless steel under dry and lubricated conditions

Liza

Haseeb

Masjuki

2014

Industrial Lubrication and Tribology

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Purpose -The purpose of this paper was to gain a better understanding of wear behaviour of polymethylmethacrylate (PMMA) in contact with 316L stainless steel under different conditions (dry condition, distilled water and Ringer's solution). PMMA is commonly used in low-stress sliding application against metal. The effects of applied load and frequency on the wear rate of PMMA against 316L stainless steel were examined. Design/Methodology/Approach -Tests were conducted under dry condition, in distilled water and in Ringer's solution by using reciprocating wear machine. Worn surface morphology and composition was evaluated by scanning electron microscopy. Findings -PMMA wear rate increases with the increase in applied load, naturally. An increase in sliding frequency increases the wear rate under dry condition, but it decreases the wear rate in water and in Ringer's solution. Originality value -The objective of the present work was to gain a better understanding of the wear behaviour of PMMA in contact with 316L stainless steel under different conditions (dry condition, distilled water and Ringer's solution). The effects of applied normal load and frequency on the wear rate of PMMA against 316L stainless steel at various conditions were examined experimentally. This information may have future implications for the design of materials which have a contact with physiological fluid in orthopeadic implants.

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Section: Discussionmentioning

confidence: 99%

Wear behaviour of PMMA against 316L stainless steel under dry and lubricated conditions

Liza

Haseeb

Masjuki

2014

Industrial Lubrication and Tribology

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“…The suitable wear model is the key to simulating the process of fretting wear. Archard model 22 and energy consumption model are commonly used to simulate the wear process in FE simulation. 23 On comparing the Archard model with the energy model, we found that the friction coefficient is the basic parameter of the energy dissipation calculation and not affected by According to the energy consumption model, the wear volume is proportional to the total energy consumption between two contact surfaces, which can be written as…”

Section: Wear Modelmentioning

confidence: 99%

Finite element analysis of fretting wear considering variable coefficient of friction

Kang

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part J:

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Fretting wear is a kind of material damage in contact surfaces caused by microrelative displacement between two bodies. It can change the profile of contact surfaces, resulting in loosening of fasteners or fatigue cracks. Finite element method is an effective method to simulate the evolution of fretting wear process. In most studies of fretting wear, the coefficient of friction was assumed to be constant to simplify model and reduce the difficulty of solving. However, fretting wear test showed that the coefficient of friction was a variable related to the number of fretting cycles. Therefore, this paper introduces the coefficient of friction as a function of the number of fretting cycles in numerical simulation. A wear model considering variable coefficient of friction is established by combining energy consumption model and adaptive grid technique. The nodes of contact surfaces are updated through the UMESHMOTION subroutine. The effects of constant coefficient of friction and variable coefficient of friction on fretting wear are analyzed by comparing the wear amount under different loading conditions. The results show that when compared with coefficient of friction model, fretting wear is obviously affected by variable coefficient of friction and the variable coefficient of friction model has a larger wear volume when the fretting is in partial slip condition and mixed slip condition. In gross slip condition, the difference of wear volume between variable coefficient of friction model and coefficient of friction model decreases with the increase in the displacement amplitudes.

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“…Kauzlarich and Williams [7] have developed the following equation to express the wear depth for contact between a sphere and a flat surface:…”

Section: Wear Depthmentioning

confidence: 99%

Friction wear and acoustic emissions of some plastics sliding against Si3N4

Benabdallah

2008

Wear

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Archard wear and component geometry

Cited by 49 publications

References 10 publications

Wear behaviour of PMMA against 316L stainless steel under dry and lubricated conditions

Wear behaviour of PMMA against 316L stainless steel under dry and lubricated conditions

Finite element analysis of fretting wear considering variable coefficient of friction

Friction wear and acoustic emissions of some plastics sliding against Si3N4

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