Multi-criteria selection of structural adhesives to bond ABS parts obtained by rapid prototyping

Arenas, Jose Manuel; Alia, Cristina; Blaya, Fernando y Sanz Lobera, Alfredo (2011). Multi-criteria selection of structural adhesives to bond ABS parts obtained by rapid prototyping. "International Journal of Adhesion And Adhesives", v. 33 ; pp. 67-74. ISSN 0143-7496. https://doi.org/10.1016/j.ijadhadh.2011.11.005.

Descripción

Título: Multi-criteria selection of structural adhesives to bond ABS parts obtained by rapid prototyping
Autor/es:
  • Arenas, Jose Manuel
  • Alia, Cristina
  • Blaya, Fernando
  • Sanz Lobera, Alfredo
Tipo de Documento: Artículo
Título de Revista/Publicación: International Journal of Adhesion And Adhesives
Fecha: Marzo 2011
Volumen: 33
Materias:
Escuela: E.T.S.I. Aeronáuticos (UPM) [antigua denominación]
Departamento: Materiales y Producción Aeroespacial
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

One of the most used methods in rapidprototyping is Fused Deposition Modeling (FDM), which provides components with a reasonable strength in plastic materials such as ABS and has a low environmental impact. However, the FDM process exhibits low levels of surface finishing, difficulty in getting complex and/or small geometries and low consistency in “slim” elements of the parts. Furthermore, “cantilever” elements need large material structures to be supported. The solution of these deficiencies requires a comprehensive review of the three-dimensional part design to enhance advantages and performances of FDM and reduce their constraints. As a key feature of this redesign a novel method of construction by assembling parts with structuraladhesive joints is proposed. These adhesive joints should be designed specifically to fit the plastic substrate and the FDM manufacturing technology. To achieve this, the most suitable structuraladhesiveselection is firstly required. Therefore, the present work analyzes five different families of adhesives (cyanoacrylate, polyurethane, epoxy, acrylic and silicone), and, by means of the application of technical multi-criteria decision analysis based on the analytic hierarchy process (AHP), to select the structuraladhesive that better conjugates mechanical benefits and adaptation to the FDM manufacturing process

Más información

ID de Registro: 13654
Identificador DC: http://oa.upm.es/13654/
Identificador OAI: oai:oa.upm.es:13654
Identificador DOI: 10.1016/j.ijadhadh.2011.11.005
Depositado por: Memoria Investigacion
Depositado el: 21 Nov 2012 10:42
Ultima Modificación: 21 Abr 2016 12:59
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