Martin, Romain G., Johansson, Christer, Tavares, Jason R. et Dubé, Martine.
2024.
« CF/PEEK skins assembly by induction welding for thermoplastic composite sandwich panels ».
Composites Part B: Engineering, vol. 284.
Compte des citations dans Scopus : 1.
Prévisualisation |
PDF
Dube-M-2024-29088.pdf - Version publiée Licence d'utilisation : Creative Commons CC BY-NC. Télécharger (10MB) | Prévisualisation |
Résumé
A method to assemble sandwich panels made of carbon fibre reinforced poly-ether-ether-ketone (CF/PEEK) facesheets and 3D-printed poly-ether-imide (PEI) honeycomb cores using induction welding is presented. Induction heating patterns inside CF/PEEK laminates of variable dimensions are first evaluated with a thermal camera and compared to a COMSOL Multiphysics model. Sandwich samples are then prepared by vacuum-assisted continuous induction welding under parameters selected from the modelling effort. Joining of sandwich panels made of CF/PEEK facesheets by induction welding under vacuum is demonstrated. Facesheets do not deconsolidate in the process and core crushing is avoided. Flatwise skin/core strength of the welded samples reaches up to 7 MPa, above reported performance for thermoset or thermoplastic composite sandwich panels.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Professeur: | Professeur Dubé, Martine |
| Affiliation: | Génie mécanique |
| Date de dépôt: | 05 août 2024 14:16 |
| Dernière modification: | 08 août 2024 15:42 |
| URI: | https://espace2.etsmtl.ca/id/eprint/29088 |
Actions (Authentification requise)
 |
Dernière vérification avant le dépôt |