2014
DOI: 10.15332/iteckne.v10i2.397
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Modelamiento del proceso de desgaste de un tribómetro pin-disco: Flash temperature y mecanismos de disipación

Abstract: Resumen-El desgaste de un material en una superficie de trabajo tiene profundas consecuencias económicas relacionadas con inactividad de maquinaria y pérdida de producción. El desgaste deslizante ha sido un problema altamente estudiado desde diferentes enfoques con el fin de predecir la tasa de desgaste de uno o de ambos metales participantes en el par tribológico. En este artí-culo se desarrolla un modelo semifísico de base fenomenológica de pares deslizantes con fines de predecir la tasa de desgaste. La meto… Show more

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Cited by 3 publications
(2 citation statements)
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“…The application of a normal load of 1 kg at sliding speeds of 2 m s −1 and 3 m s −1 intensified the effect with an increase in sliding speed. The maximum load strain accumulated at the contact surface, causing surface asperities to detach onto the track surface, resulting in more wear debris formation at the wear track [20]. At a sliding speed of 3 m s −1 , small pit formation occurred due to the detachment of surface asperities [21].…”
Section: Microscopic Analysis Of Wear Surfacesmentioning
confidence: 99%
“…The application of a normal load of 1 kg at sliding speeds of 2 m s −1 and 3 m s −1 intensified the effect with an increase in sliding speed. The maximum load strain accumulated at the contact surface, causing surface asperities to detach onto the track surface, resulting in more wear debris formation at the wear track [20]. At a sliding speed of 3 m s −1 , small pit formation occurred due to the detachment of surface asperities [21].…”
Section: Microscopic Analysis Of Wear Surfacesmentioning
confidence: 99%
“…It consists of a pin which, by means of an arm, applies a normal force on a rotating disk, it is tested both in dry conditions and with lubrication. In Figure 9, there is a Pin-Disco tribometer used by [43] where they intended to model the tribometer wear process. On the other hand, [44] they carried out a study of the wear presented in the brakes of trains made of different materials with the aim of determining which one had the longest useful life and correctly fulfilled its function.…”
Section: Ivvi Pin-on-disk Tribometermentioning
confidence: 99%