Creating 3-D, one piece, wovencarbon preforms using conventional weaving and shedding / Christopher McHugh in SAMPE JOURNAL, Vol. 45, N° 6 (11-12/2009)

[article]  inSAMPE JOURNAL > Vol. 45, N° 6 (11-12/2009) . - p. 33-41 Titre : Creating 3-D, one piece, wovencarbon preforms using conventional weaving and shedding Type de document : texte imprimé Auteurs : Christopher McHugh, Auteur Année de publication : 2010 Article en page(s) : p. 33-41 Note générale : Bibliogr. Langues : Américain (ame) Tags : Préformes  'Textiles  à  usages  techniques'  3D'  'Structures  tissés'  'Fibre  de  carbone' Index. décimale : 668.4 Plastiques, vinyles Résumé : The main objective of this technical article is to demonstrate how 3-D carbon fabrics can be commercially manufactured using current design and manufacturing methods. Many fabric forming methods exist to manufacture 3-D structures, each with their own advantages. Bespoke machines have been developed to lay fibers in 3 or more directions and are keen to be called true 3-D weaving machines. Other methods of creating 3-D composites also have been widely publicized including multi-axial fiber tow laying, braiding, knitting and non-woven, however the inherent processing methods also their limitations when processing carbon fiber. During the course of this article items for discussion will include the need for a range of products to be developed without the need for many specialist fabric forming methods. By using conventional machinery it is possible to move to the next level of composite manufacture by creating one piece woven structures. These structures can be transported easily then expanded to create many forms, eliminating the need for multiple layup of carbon fibers. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8099 [article]

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