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Staying ahead of the composites engineering curve / Olivier Guillermin in SAMPE JOURNAL, Vol. 46, N° 2 (03-04/2010)

[article]  inSAMPE JOURNAL > Vol. 46, N° 2 (03-04/2010) . - p. 6-15 Titre : Staying ahead of the composites engineering curve Type de document : texte imprimé Auteurs : Olivier Guillermin, Auteur Année de publication : 2010 Article en page(s) : p. 6-15 Note générale : Bibliogr. Langues : Américain (ame) Tags : Matériaux  composites  Applications  industrielles  Aérospatiale  Automobile  Eolienne  Conception  Innovation  Design  Contrôle  qualité  Outillage  DAO  IAO  Environnement Index. décimale : 668.4 Plastiques, vinyles Résumé : INTRODUCTION : The state of the composites industry / In praise of composites materials / The challenges of composites engineering / The case for powerful composites engineering software. DEVELOPING EFFICIENT ENGINEERING METHODOLOGIES : One size does not fit all / The need for earlier optimization / Enabling adaptation to changes. LEVERAGING THE LATEST MANUFACTURING INNOVATIONS : Enhancing the designer's environment / Ensuring accurate tooling definition / Enabling inspection, quality control and certification. ADOPTING A CONCURRENT DESIGN AND ANALYSIS PROCESS FOR COMPOSITES : Getting CAD and CAE on the same page / Accurate validation of the detailed design. SUPPORTING BEST-IN-CLASS TECHNOLOGIES AND SOLUTIONS : Using open exchange formats / Building a universal ecosystem of best-in-class partners. PREPARING FOR THE EVALUTION OF HIGH PERFORMANCE COMPOSITES : Controlling the key characteristics of aero-structure assemblies : Helping devise new composite processes in commercial automotive / Enabling composites in major space exploration applications / Supporting advanced composite design for wind turbines. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8516 [article]

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Boosting composite structures design-to-manufacturing process with composite design solutions / Rani Richardson in SAMPE JOURNAL, Vol. 46, N° 2 (03-04/2010)

[article]  inSAMPE JOURNAL > Vol. 46, N° 2 (03-04/2010) . - p. 34-40 Titre : Boosting composite structures design-to-manufacturing process with composite design solutions Type de document : texte imprimé Auteurs : Rani Richardson, Auteur Année de publication : 2010 Article en page(s) : p. 34-40 Note générale : Bibliogr. Langues : Américain (ame) Tags : 'Matériaux  composites'  Conception  'Technologie  3D'  'Simulation  ordinateur'  Composites  Design  workbench  'Management  cycle  vie' Index. décimale : 668.4 Plastiques, vinyles Résumé : Working in a 3D unified virtual platform streamlines the design, simulation, and manufacturing of composite structures. 3D technology makes it easier to achieve design milestone throughout all stages of the design process. Some examples of this include : - Design integrating functional requirements and rules of laminate stacking - Structural simulation to validate the final detailed "as built part" - Manufacturing simulation such as ply producibility and curing simulation Designing a composites structure is a long and tedious process. Orientation of fiber directions and how the stack-up order of plies are laid up on the mold influences the structural behavior of the part. Traditionally operators on the shop floor determined the lay-up strategy for a ply by combining manual trial and error with experience. Using integrated automated manufacturing technology new fiber direction strategies are allowed : deposited fiber can follow a complex patho instead of one single direction. Using the virtual 3D composites model, users can take full advantage of this technology revolution combining it with a new degree of freedom thus enabling the designed fiber path to be specified by simulation and manufacturing. Dassault Systems reveals its own domain expertise along with that of best in class Product Lifecycle Management (PLM) industry solution partners. The partners have joined the ecosystem to expand the scope of the composites design to manufacturing processes. This article will cover the following four composites design contexts in detail, illustrating the benefits of a complete, end-to-end 3D composites design environment. . Industrial design to black art . Design in assembly context . Design in analysis context . Design in manufacturing context. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8517 [article]

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