Titre : |
So test therefore, who join forever : Direct fastening into plastic for 3D printed components |
Type de document : |
texte imprimé |
Auteurs : |
Eric Folz, Auteur ; Volker Dieckmann, Auteur |
Année de publication : |
2021 |
Article en page(s) : |
p. 36-37 |
Langues : |
Anglais (eng) |
Catégories : |
Assemblages (technologie) Composites à fibres de carbone Impression tridimensionnelle Polyamide 66 Polypropylène Vis
|
Index. décimale : |
668.4 Plastiques, vinyles |
Résumé : |
Alongside clip joints, welding and cementing, the incorporation of technical screw connections into the component assembly is one of the most important jointing methods. Together with the screw manufacturer Ejot, the compound producer Lehvoss has investigated the suitability of 3D printed components for screw connections. Three materials underwent the practical test for this purpose. |
Note de contenu : |
- Unreinforced polypropylene attained the customary values in the test
- Better scores for polypropylene with carbon fiber-reinforcement (PP/CF)
- A reliable jointing technique for PA/CF
- High-strength materials across all axes of strain
- Fig. 1 : On the left, the injection-molded screw boss, in the center the printed version. On the right of the picture, the Ejot Evo PT screw
- Fig. 2 : A view inside the Lehvoss pilot plant for 3D printing. Materials were investigated for use in FFF (Fused Filament Fabrication) |
En ligne : |
https://drive.google.com/file/d/18ZPT3DOPxYztBjv3JEyQaZbdxz1A9sJC/view?usp=drive [...] |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36167 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 111, N° 5 (2021) . - p. 36-37