| Titre : |
Simulation and numerical modeling of mechanical properties of stainless steel mold X39CrMo17-1 |
| Type de document : |
texte imprimé |
| Auteurs : |
Bouklouche Issam, Auteur ; Younes Rassim, Auteur ; Idir Abdelhek, Auteur ; Bradai Mohand Amokrane, Auteur ; Sadeddine Abdelhamid, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 351-355 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Acier inoxydable
Eléments finis, Méthode des
Matières plastiques -- Moulage par injection-soufflageL'injection-soufflage est un procédé de mise en forme de matériaux polymères thermoplastiques ou du verre qui est utilisé pour fabriquer des corps creux, tels des flacons et bouteilles
Modèles numériques
Moules d'injection -- Conception et construction
Moules d'injection -- Propriétés mécaniques
Simulation par ordinateur
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
This paper designs two molds based on stainless steel X39CrMo17-1, and studies their thermo-mechanical behavior through finite-element simulation on SolidWorks. Based on the simulation results, detailed analysis was carried out on the following aspects: the fluid distribution on the edge of each mode in a hot blowing cycle, the temperature distribution during the injection of thermoplastics, as well as the mechanical properties like deformation and stress resistances. The results show that, the two molds had no significant difference in air flow behavior at 30 bars; the variation of the airflow velocity field was less pronounced on the inner wall; the thermal stress was homogenous in both molds; the drawing rate on the inner wall was much higher than that on the outer wall ; the two molds had no significant elastic deformation under 150kN. Overall, the designed molds can keep the crystallization temperatures of the polyethylene terephthalate (PET). |
| Note de contenu : |
- STUDY AND DESIGN : Design and sizing of molds and bottles (01 and 02 liters) - Thermo-mechanical behavior of the two molds
- RESULTS AND DISCUSSION : Thermal behavior of blowing - Mechanical behavior of the molds 01 an 02 liter |
| DOI : |
https://doi.org/10.18280/rcma.290602 |
| En ligne : |
https://www.iieta.org/download/file/fid/21506 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34866 |
in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES > Vol. 29, N° 6 (12/2019) . - p. 351-355
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