| Titre : |
How it works : injection box design for pultrusion : Design principles for injection boxes |
| Type de document : |
texte imprimé |
| Auteurs : |
Felix Flammer, Auteur ; Dominik Foerges, Auteur ; Kai Fischer, Auteur ; Christian Hopmann, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
p. 56-59 |
| Langues : |
Anglais (eng) |
| Catégories : |
Boites d'injection
Machines-outils -- Conception et construction
Matières plastiques -- Extrusion -- Appareils et matériels
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
Due to its high impregnation quality, the injection box (I-box) is gradually replacing the resin bath process that has been established for decades. However, due to a lack of design guidelines, the design of I-boxes has so far been based on the experience of the individual user. In a research project, the IKV has developed practical design criteria. |
| Note de contenu : |
- Functioning principles of the i-box
- Development of manufacturing and design parameters
- Characterization of the flow field and impregnation quality
- The colored fluid visualizes the flow
- Concluding the injection box design
- Fig. 1 : Injection box cavity for a T-profile, schematic and variations in aluminum and PMMA
- Fig. 2 : Structure of the pultrusion process with injection box
- Fig. 3 : Flow field development in the T-profile I-box over time after color change
- Fig. 4 : Comparison of flow fields in the transparent injection box and in PUR pultrusion
- Fig. 5 : Photographs of the outer section of the produced profile and microscopic images of the injection box and the profile |
| En ligne : |
https://drive.google.com/file/d/15luZAw1qMqsK5-xoW9Ymmb9qAfUFkVth/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39338 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 113, N° 2 (2023) . - p. 56-59
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