Initiation and development of wear of an elastomeric surface by a blade abrader

Coveney, V. A.; Menger, C.

doi:10.1016/s0043-1648(99)00244-6

Cited by 24 publications

(22 citation statements)

References 11 publications

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“…[1][2][3][4][5][6] Furthermore, the squeal in brake systems, 7-10 intermittent motion of windshield wipers [11][12][13] and abrasion patterns appearing on tire surfaces [14][15][16] are also matters relating to stick-slip in sliding systems. Studies for individual systems are necessary when developing these systems.…”

Section: Introductionmentioning

confidence: 99%

Occurrence limit of stick‐slip: dimensionless analysis for fundamental design of robust‐stable systems

Nakano

Maegawa

2009

Lubrication Science

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In most practical mechanical systems, sliding surfaces are utilised under the assumption that they operate smoothly. Stick-slip motion can therefore be a serious nuisance that interferes with achieving high performance in mechanical systems. The present paper describes the nature of stick-slip based on an analysis of a 1-DOF sliding system. The dimensionless parameters controlling the stick-slip are clarifi ed by deriving the dimensionless forms of the governing equations. For a friction model that considers the dependence of the kinetic friction coeffi cient on the relative velocity, we fi nd three types of sliding systems with regard to stick-slip: the unstable system, the stable system and the robust-stable system. A criterion is proposed for the fundamental design of robust-stable systems; if a sliding system is robust stable, no matter how large a disturbance is, the energy of the disturbance is dissipated perfectly, and steady sliding without any vibration is ensured.

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Section: Introductionmentioning

confidence: 99%

Occurrence limit of stick‐slip: dimensionless analysis for fundamental design of robust‐stable systems

Nakano

Maegawa

2009

Lubrication Science

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“…For rubber materials, Schallamach ridges can be brought on by wear on a hard abrader surface with blunt or sandpaper asperities 19. The stick‐slip motion (also called “elastic deformation wear”) was the dominant mechanism to generate the ridges, and the volume losses of the rubber composites were mainly due to tear‐tensile rupture failure at the root of the ridges 17–19, 31, 32. In this work, we found that with the increase of the content of ZDMA, there were reductions not only in the adhesion friction,22 but also in the capacity of deformation because of the increasing modulus (as shown in Table II).…”

Section: Resultsmentioning

confidence: 99%

Study on wear, cutting and chipping behaviors of hydrogenated nitrile butadiene rubber reinforced by carbon black and in‐situ prepared zinc dimethacrylate

Wang

Yang

et al. 2011

J of Applied Polymer Sci

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In this study, the wear (Akron and DIN) and the cutting and chipping (C&C) behaviors of hydrogenated nitrile butadiene rubber (HNBR) reinforced by carbon black (N115) and in-situ prepared zinc dimethacrylate (ZDMA) were investigated. It was validated that ZDMA was more effective than N115 to enhance the wear and C&C resistance of HNBR composites. The Akron wear resistance of the HNBR/N115 composites increased with the content of ZDMA, and the Schallamach ridges observed on the abraded surfaces became less and less clear. With increasing content of ZDMA, the failure mode of the DIN abraded surface underwent the transition from craters to Schallamach ridges, and finally to scratches. The HNBR/N115 composite reinforced by 10 phr ZDMA had the best DIN wear resistance when Schallamach ridges were the dominant failure mode. The use of 30 phr ZDMA can dramatically enhance the C&C resistance of the HNBR/N115 composites. The C&C resistance was suggested to be related to both the variation of the morphology of the C&C ridges and the direction of crack propagation as a function of the content of ZDMA.

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“…The sliding contact between a soft indenter and rigid floor was experimentally investigated to find stick-slip phenomena and the induced force of indenter [1]. Experimentally, Coveney et al [2] performed the sliding contact between rubber surface and a rigid indenter in two modes, i. e. fixed load of indenter and fixed depth of indentation. Experimental investigations showed that along with the sliding contact or abrasion processes, the stick-slip phenomenon and periodic force occurred [2][3][4].…”

Section: Introductionmentioning

confidence: 99%

“…Experimentally, Coveney et al [2] performed the sliding contact between rubber surface and a rigid indenter in two modes, i. e. fixed load of indenter and fixed depth of indentation. Experimental investigations showed that along with the sliding contact or abrasion processes, the stick-slip phenomenon and periodic force occurred [2][3][4]. Consequently, a periodic wear pattern of abraded rubber surface was formed.…”

Section: Introductionmentioning

confidence: 99%

“…It has been noted that the rubber has compliant behaviour in tangential as well as normal direction. Experimentally, Coveney et al [2] showed that the stick-slip oscillation of the rubber surface by fixed depth indentation mode was quite different to fixed load mode, especially in moderate and high sliding speed. It showed that there was a difference of the stick-slip oscillation frequency between both modes, therefore, stick-slip amplitude or periodic displacement was also different.…”

Section: Introductionmentioning

confidence: 99%

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Stick-Slip Behaviour of a Viscoelastic Flat Sliding along a Rigid Indenter

et al. 2016

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The sliding contact of soft material surface due to a rigid indenter is different from metal and some other polymers. A stick-slip motion is more frequently obtained than a smooth motion. By modeling the soft material as low damping viscoelastic material, this study proposes an analytical model to identify the stick-slip behavior of sliding system. The sliding system is a fixed rigid indenter that slides against on a moving soft material surface. A stick-slip model is developed and the motion of the sliding system is assumed to be in a solely tangential direction. By implementing the simple coulomb friction law, an exact solution is presented in the case of no damping of the sliding system. Results show that the periodic displacement of the stick-slip model is strongly depending on the friction force, sliding velocity and material stiffness. Furthermore, the effect of a viscous damping and velocity-dependent friction on the behaviour of the sliding system are discussed.

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Initiation and development of wear of an elastomeric surface by a blade abrader

Cited by 24 publications

References 11 publications

Occurrence limit of stick‐slip: dimensionless analysis for fundamental design of robust‐stable systems

Occurrence limit of stick‐slip: dimensionless analysis for fundamental design of robust‐stable systems

Study on wear, cutting and chipping behaviors of hydrogenated nitrile butadiene rubber reinforced by carbon black and in‐situ prepared zinc dimethacrylate

Stick-Slip Behaviour of a Viscoelastic Flat Sliding along a Rigid Indenter

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