| Titre : |
Advanced composite racing yacht construction |
| Type de document : |
texte imprimé |
| Auteurs : |
Fernando Borges de Sena, Auteur ; Sebastiano Rech Morassutti, Auteur |
| Année de publication : |
2010 |
| Article en page(s) : |
p. 51-58 |
| Langues : |
Anglais (eng) |
| Catégories : |
Bateaux -- Conception et construction
Composites à fibres de carbone
Matériaux -- Imprégnation
Matières plastiques -- Thermoformage
Mousses plastiques
Usinage
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Trimarine is a project management company that was founded in 1995 to develop weight-optimised solutions for marine applications. The company specialises in the process engineering, construction systems design and fit-out of racing and high-performance cruising yachts using advances composites. |
| Note de contenu : |
- BUILDING CONSTRAINTS OF MARINE ADVANCED.
- MATERIAL AND PROCESS CHOICES : Prepreg carbon vs. dry fibre (infusion and wet-preg) - Carbon fibres - Weave and UD styles/weights - Styrene acrylonitrile (SAN) core materials - Honeycomb : Al, Nomex, Kevlar - Release agents - Vacuum ancillaries and disposables - Oven-cured processes - Assembly ans secondary bonding.
- SKILL REQUIRED : Advanced composites require a skilled workforced.
- YARD EQUIPMENT / TIME CONSTRAINTS / TIME/COST CONSTRAINTS.
- PROCESSING ELEMENTS : Vacuum vs. autoclave - Debulking practices - Prepreg debulking - lx layer at a time vs. multiple layers - Scaffolding solutions. Access to work surfaces - Model and tooling construction - Curing oven requirements.
- IMPORTANT PROCESS ISSUES : Core thermoforming - Cutting and curing PVC foam - Precut core panel kits - Honeycomb cores and moisture - Planning and workforce organisation - Assembling sequence ans assembling jigs / Construction procedures - Weight controls - NDT control - Other testing methods used during and post production.
- RULES AND OTHER LIMITATIONS.
- CRITICAL ISSUES : Non-autoclave cure of large sandwich structures - Foam core stability. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10326 |
in JEC COMPOSITES MAGAZINE > N° 55 (02-03/2010) . - p. 51-58
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