| Titre : |
Rapid manufacturing of a tailored spar by AFP and stamp forming |
| Type de document : |
texte imprimé |
| Auteurs : |
T. K. Slange, Auteur ; Y. M. Buser, Auteur ; L. L. Warnet, Auteur ; Wouter Grouve, Auteur ; Remko Akkerman, Auteur ; S. Wijskamp, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 56-59 |
| Langues : |
Anglais (eng) |
| Catégories : |
Composites -- Défauts
Composites à fibres
Estampage
Fibres à orientation unidirectionnelle
Longeron
Matériaux -- Allègement
Matériaux -- Imprégnation
Placement automatisé de fibres
Polyéther éther cétone
Stratifiés
Temps de cycle (production)
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Rapid AFP, followed by stamp forming offers a potential process route for manufacturing tailored thermoplastic components in short cycle times. AFP allows for additional cost and weight optimization compared to conventional uniform thickness blanks by enabling optimized lay-ups and near net shape blank contours, which improve the performance/weight ratio of the part and reduce production scrap. Subsequent stamp forming provides the final shape and consolidation quality of the part. |
| Note de contenu : |
- Component design
- Material
- Lay-up
- Blank design
- Tooling design
- Forming simulations
- Spar production
- Consolidation quality
- Defects
- Cycle time and weight savings
- Fig. 1 : Process route
- Fig. 2 : Demonstrator design
- Fig. 3 : Cross-section of the Cytec APC-2 prepreg
- Fig. 4 : Contour of the blank
- Fig. 5 :C-scan of the web of the spar and cross-section of zone C
- Fig. 6 : Warpage of the web, ply splitting at the bottom of the web, and compaction and traction due to the increased blank thickness |
| En ligne : |
https://drive.google.com/file/d/1ywiFKN1lAx4Mzs5rz9XTHwRCH_VhBYGh/view?usp=drive [...] |
| Format de la ressource électronique : |
pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31798 |
in JEC COMPOSITES MAGAZINE > N° 126 (01-02/2019) . - p. 56-59
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Rapid manufacturing of a tailored spar by AFP and stamp forming in JEC COMPOSITES MAGAZINE, N° 126 (01-02/2019)
