Modelling of the mechanical behaviour of the photopolymerization processes of resins intended for additive manufacturing (AMT) using laserstereolithography: The influence on part quality

Blas Romero, Adrián de; Fernández, Guillermo y Díaz Lantada, Andrés (2017). Modelling of the mechanical behaviour of the photopolymerization processes of resins intended for additive manufacturing (AMT) using laserstereolithography: The influence on part quality. En: "Industriales Research Meeting 2017", 4 y 5 de abril de 2017, Madrid. ISBN 978-84-16397-58-7. p. 1.

Descripción

Título: Modelling of the mechanical behaviour of the photopolymerization processes of resins intended for additive manufacturing (AMT) using laserstereolithography: The influence on part quality
Autor/es:
  • Blas Romero, Adrián de
  • Fernández, Guillermo
  • Díaz Lantada, Andrés
Tipo de Documento: Ponencia en Congreso o Jornada (Póster)
Título del Evento: Industriales Research Meeting 2017
Fechas del Evento: 4 y 5 de abril de 2017
Lugar del Evento: Madrid
Título del Libro: Industriales Research Meeting 2017
Fecha: 2017
ISBN: 978-84-16397-58-7
Materias:
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Mecánica
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

Texto completo

[img]
Vista Previa
PDF (Document Portable Format) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (796kB) | Vista Previa

Resumen

This study presents a simplified model of the polymerization process of photo-cured epoxy resin, with the aim of finding theoretical values for the mechanical properties of the material in its transition stage from liquid to solid state, approximating these properties to a single figure at the instant of its gelation in the time denominated as tg. By evaluating a phenomenon observed during the fabrication of samples using a stereolithography additive manufacturing printer, it is hoped to fit a model that will replicate the mechanical forces undergone by the manufactured part. The introduction of new hypotheses to simplify the case under study will be tested by simulating these cases using the finite element method, taking the values obtained from previous publications that used experimental and analytical analysis so that the congruence of the results will be constant throughout the model. Finding these theoretical values will help develop future criteria for the feasibility of manufacturing the parts using laser stereolithography and therefore have a direct influence on the quality of the end part.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Horizonte 2020633192Sin especificarSin especificarTool-less manufacture of complex geometries

Más información

ID de Registro: 50202
Identificador DC: http://oa.upm.es/50202/
Identificador OAI: oai:oa.upm.es:50202
URL Oficial: https://eventos.upm.es/9491/detail/industriales-research-meeting-irm.html
Depositado por: Memoria Investigacion
Depositado el: 04 Jul 2018 17:23
Ultima Modificación: 04 Jul 2018 17:23
  • GEO_UP4
  • Open Access
  • Open Access
  • Sherpa-Romeo
    Compruebe si la revista anglosajona en la que ha publicado un artículo permite también su publicación en abierto.
  • Dulcinea
    Compruebe si la revista española en la que ha publicado un artículo permite también su publicación en abierto.
  • Recolecta
  • InvestigaM
  • Observatorio I+D+i UPM
  • OpenCourseWare UPM