| Titre : |
Adhesive films for high-strength metal-plastic lightweight components |
| Type de document : |
texte imprimé |
| Auteurs : |
Rebecca Cardnell, Auteur ; Thomas Frey, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 10-14 |
| Note générale : |
Bibliogr. |
| Langues : |
Multilingue (mul) |
| Catégories : |
Adhésifs dans les automobiles
Adhésion métal/polymère
Automobiles -- Pièces
Films adhésifs
Matériaux -- Allègement
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
Metal-plastic hybrid structures play an important role in lightweight vehicle design. For affordable and efficient manufacturing of hybrid structural components, Nolax has developed adhesive films with which dissimilar materials such as plastic and metal can be firmly bonded without pretreatment and in one production step. |
| Note de contenu : |
- Film technology as a bridge between materials
- Production of metal-plastic hybrid components
- Coating of the metal surface with the adhesive film
- Shaping of the coated sheet metal
- Injection molding of the plastic component to the coated metal part
- Feasibility - tests, results, demonstrator
- Transfer to real components
- Scientific work on performance of metal-plastic hybrid structures
- Simulation for a load-based component design
- Fig. 1 : Nolah has developed adhesive films for structural hybrid lightweight parts, which combine weight reduction with improved performance and efficient production process
- Fig. 2 : Application of adhesive films on metal sheets
- Fig. 3 : The coated adhesive films do not tear during the metal formin process
- Fig. 4 : In injection molding, the hybrid component is produced in a single step
- Fig. 5 : 3D application process of adhesive film onto a preformed semi-finished metal part
- Fig. 6 : Tensile lap-shear strength determined on hybrid test specimens made of aluminum or steel and an injection-molded plastic (PA6-GF30
- Fig. 7 : Erlanger beam principle component : metal U-profile, internally equipped with adhesive film, reinforced with injection-molded plastic ribs.
- Fig. 8 : Results on Erlanger beam with 0.6 mm steel sheet ; the red dashed lines correspond to the values without adhesive film, just form fit due to undercuts, injection through holes in the underside of the part (PA6 dry = freshly injected, unconditioned)
- Fig. 9 : Result 3D coating of the Erlangen beam with 1 mm steel
- Fig. 10 : Construction of a car seat in a metal-plastic hybrid design |
| En ligne : |
https://drive.google.com/file/d/1NMeyTVsU_vy34a_WD-n8dCIIbeQkkjKB/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37213 |
in ADHESION - ADHESIVES + SEALANTS > Vol. 19, N° 1/2022 (2022) . - p. 10-14
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