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

Arenas Reina, José Manuel and Alia, Cristina and Blaya Haro, Fernando and 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.

Description

Title: Multi-criteria selection of structural adhesives to bond ABS parts obtained by rapid prototyping
Author/s:
  • Arenas Reina, José Manuel
  • Alia, Cristina
  • Blaya Haro, Fernando
  • Sanz Lobera, Alfredo
Item Type: Article
Título de Revista/Publicación: International Journal of Adhesion And Adhesives
Date: March 2011
Volume: 33
Subjects:
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Materiales y Producción Aeroespacial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

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

More information

Item ID: 13654
DC Identifier: http://oa.upm.es/13654/
OAI Identifier: oai:oa.upm.es:13654
DOI: 10.1016/j.ijadhadh.2011.11.005
Deposited by: Memoria Investigacion
Deposited on: 21 Nov 2012 10:42
Last Modified: 18 Dec 2018 08:50
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