[article]
| Titre : |
Towards the functionalized FRP Tube : A merger of hydroforming and injection molding technologies is driving lightweight design |
| Type de document : |
texte imprimé |
| Auteurs : |
Udo Engelmann, Auteur ; Markus Layer, Auteur ; André Albert, Auteur ; Eckhard Reese, Auteur ; Dirk Landgrebe, Auteur ; Lothar Kroll, Auteur ; Wolfgang Nendel, Auteur |
| Année de publication : |
2017 |
| Article en page(s) : |
p. 11-14 |
| Langues : |
Anglais (eng) |
| Catégories : |
Automobiles -- Pièces
Composites à fibres
Composites à fibres -- Hydroformage
Matériaux -- Allègement
Matières plastiques dans les automobiles
Métaux -- Suppression ou remplacement
Tubes
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
In the Federal German Excellence Cluster "Merge", new processes for hydroforming-injection molding for processing thermoplastic fiber composites are being researched. With gas as a forming and supporting medium, fiber-reinforced plastic tubes have been processed for the first time. In specific applications, researchers succeeded in reducing the part weight and process costs, and increasing productivity. |
| Note de contenu : |
- Hybrid high performance parts
- Hydroforming/Injection molding of FRP hollow profiles
- Optimization of the process chain for use of FRP hollow profiles
- FIGURES : 1. Process chains for manufacturing hybrid structures. The merger of metal, plastic and FRP-specific processes pursues the goal of combining the individual manufacturing steps with one another appropriate to the component - 2. Combining hydroforming and injection molding in situ eliminates certain process steps. Forming, primary shaping and assembly take place in one mold - 3. Hybrid parts of complex formed metal hollow profiles and functional injection molded components are used in car models as cockpit crossmembers, front-end carriers and front-end adapters - 4. Examples of a high-qulaity over-molded FRP semi-finished product : 1) adhesive-bonded connection, 2) injection molded functional element, 3) FRP tube - 5. Before injection molding, the FRP tube is heated. Components and mode of operation of the infrared heating oven : 1) infrared radiator, 2) transport clips, 3) FRP tube, 4) stepping motor |
| En ligne : |
https://drive.google.com/file/d/1lSX9hbggBaB_0bk036Rcv1aTfEKsMmwe/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29673 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 107, N° 12 (12/2017) . - p. 11-14
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