SciELO - Scientific Electronic Library Online

 
vol.26 número3Corrosión de un acero inoxidable austenítico en biodieselCaracteristicas de una fuente de luz con aplicación en la terapia fotodinámica del cancer de Cervix índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

  • No hay articulos similaresSimilares en SciELO

Compartir


Anales (Asociación Física Argentina)

versión impresa ISSN 0327-358Xversión On-line ISSN 1850-1168

Resumen

TOSCANO, B  y  ARECHAGA, T. Rubber coextrusion simulation by finite element method for die design in the tyre industry. An. AFA [online]. 2015, vol.26, n.3, pp.135-138. ISSN 0327-358X.

In the tyre industry one of the main processes is extrusion. By this process, different types of semielaborated materials are produced and are going to conform the raw tire (tread sidewall, etc). During extrusion process, rubber compounds behave like a viscoelastic fluid. A proper analysis of rubber compound processing requires special material models and nonlinear finite element analysis. It has been shown that modeling three dimensional flows with traditional viscoelastic models is still a great challenge that requires excessive computational resources. In this work it has been used Generalized Newtonian Model and Simplified Viscoelastic Model to simulate the flow of rubber compounds through an extrusion die to predict the coextruded profile. For this, capillary rehometry was used for material characterization. A good correlation between real and simulated profile was found.

Palabras clave : Extrusion; Finite element method; Tire.

        · resumen en Español     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons