MANUFACTURING REQUIREMENTS IN DESIGN: THE RTM PROCESS IN AERONAUTICS - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2008

MANUFACTURING REQUIREMENTS IN DESIGN: THE RTM PROCESS IN AERONAUTICS

Résumé

A sub-unit of an aeronautical structure (fuselage, fin, wing, etc.) consists of a set of components fixed rigidly together. One of today's major industrial challenges is to produce these sub-units out of composite materials in order to increase the level of integration and reduce and cost. This article describes a procedure to assist in the industrialisation of aeronautical components produced from composite materials in a design for manufacturing context. In a multi-expertise approach, the problem of optimising integration is combined with the feasibility of injection for the Resin Transfer Molding process. This approach then takes into account admissible manufacturing deviations, defined from a classification of the structure parts. The limits set for admissible deviations guarantee the mechanical behaviour of the assembled component and the requirements of the assembly as a whole. Finally, an industrialisation solutions space is defined. A constraint satisfaction problem solver is used to carry out this research with a spar from a horizontal plane in an aircraft used to illustrate the procedure.
Fichier principal
Vignette du fichier
IMC_FPCM9_Nadeau_2008.pdf (211.16 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00971367 , version 1 (02-04-2014)

Identifiants

  • HAL Id : hal-00971367 , version 1
  • ENSAM : http://hdl.handle.net/10985/7918

Citer

Serge Mouton, Denis Teissandier, Patrick Sebastian, Jean-Pierre Nadeau. MANUFACTURING REQUIREMENTS IN DESIGN: THE RTM PROCESS IN AERONAUTICS. 9th international conference on flow processes in composite materials. FPCM-9 [Multimédia multisupport] : 8-10 July, 2008, Jul 2008, Canada. 8p. ⟨hal-00971367⟩
166 Consultations
651 Téléchargements

Partager

Gmail Facebook X LinkedIn More