Tribological and vibroacoustic behavior of a contact between rubber and glass (application to wiper blade)

Koenen, Alain; Sanon, Anne

doi:10.1016/j.triboint.2007.01.004

Cited by 55 publications

(27 citation statements)

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“…Moreover, rubber-like materials sliding against rigid metals under wet conditions is a common process for many engineering applications [21][22][23][24]. The frictional behaviors of rubber-like materials with liquid lubricant are of great importance for steady performance and safety of the equipment.…”

Section: Introductionmentioning

confidence: 99%

“…As described in several works by Barquins et al [15,16], Savkoor [17,18] or more recently by Scheibert et al [19] or Audry and co-workers [20], the static friction of rubber contacts involves complex peeling and micro-slip phenomena which deserve a fracture mechanics description. Moreover, rubber-like materials sliding against rigid metals under wet conditions is a common process for many engineering applications [21][22][23][24]. The frictional behaviors of rubber-like materials with liquid lubricant are of great importance for steady performance and safety of the equipment.…”

Section: Introductionmentioning

confidence: 99%

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The Reduction of Static Friction of Rubber Contact under Sea Water Droplet Lubrication

2017

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Abstract:In this work, a series of experimental tests is carried out in laboratory conditions which set the rubber compound (soft and stiff), the normal load, and the direction of propagation of sea water droplets into the interface of rubber-steel pipe contact as variables. The results show that the maximum static frictions (F) of rubber-pipe contacts increase as the normal load increases in both dry and lubricating conditions, and the values of F for the softer rubber are higher than that for the stiffer rubber. However, significant reduction in static friction is found due to the lubrication of sea water droplets. The influence of lubrication is stronger when the droplets propagate into the contact interfaces at the tail edge than that at the front edge. Capture sequences of the contact region facilitate the lubrication of seawater droplets by accelerating the progress of separation in the contact interfaces, thus reducing the static friction force. This investigation improves our understanding of the lubrication of sea water droplets during pipe-laying operation, and it will help us to conduct further research on the accuracy and safety of offshore engineering.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Reduction of Static Friction of Rubber Contact under Sea Water Droplet Lubrication

2017

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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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“…The enhanced wear resistance is attributed to the increase in the strength and hardness of the matrix by adding carbon black [61]. More recently, friction tests were performed on synthetic wiper rubber samples (EPDM and CR) with varying modulus and tangent modulus [62]. A good rubber formulation and an adapted surface treatment and coating can improve these phenomena.…”

Section: State Of the Art: Ptfe For Tribological Applicationsmentioning

confidence: 99%

PTFE-Based Rubber Composites for Tribological Applications

Khan

Heinrich

2010

Advanced Rubber Composites

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The unique properties of rubber, along with its diverse applications, have prompted a great deal of interest among researchers to explore advanced multifunctional materials for special purpose applications by incorporating various filler materials into the rubber matrix. This article deals with the application of a relatively new class of materials based on the addition of polytetrafluoroethylene (PTFE) powder to rubber matrixes for preparing PTFE-based elastomeric composites. Besides other properties, the remarkably low friction coefficient of PTFE enables its utilization for tribological applications. However, PTFE in rubbers has not been fully explored, mainly due to its inherent chemical inertness and incompatibility. The present work describes the electron modification of PTFE powder to improve its compatibility with rubber matrixes, the state of the art regarding its application in rubbers, and the preparation of PTFE-based elastomeric composites for tribological applications. It has been demonstrated that, in addition to the improvement in engineering properties, the chemical coupling of modified PTFE powder with rubber matrixes can significantly improve the friction and wear properties of the host elastomer. In addition, a new class of chloroprene composites, with exceptional mechanical and dispersion properties due to chemical coupling of electron-modified PTFE particles and chloroprene rubbers, has been produced. An explanation of the proposed chemical reaction mechanism between the irradiated PTFE and chloroprene rubber, along with a detailed characterization of the compatibility, dispersion, and chemical coupling is presented.

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Tribological and vibroacoustic behavior of a contact between rubber and glass (application to wiper blade)

Cited by 55 publications

References 1 publication

The Reduction of Static Friction of Rubber Contact under Sea Water Droplet Lubrication

The Reduction of Static Friction of Rubber Contact under Sea Water Droplet Lubrication

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

PTFE-Based Rubber Composites for Tribological Applications

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