[article]
| Titre : |
Modelling post-molding warping. Part 2 : Deformation |
| Type de document : |
texte imprimé |
| Auteurs : |
X.-J. Fan, Auteur ; R. Zheng, Auteur ; G. Liu, Auteur ; R. I. Tanner, Auteur ; G. Edward, Auteur |
| Année de publication : |
2010 |
| Article en page(s) : |
p. 47-54 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
668.9 Polymères |
| Résumé : |
This paper describes how to use the semi-empirical thermal expansion model, proposed in Part 1 of this paper (Fan et al., 2010), to simulate the post-molding warping of injection molded parts during the post thermal treatment. The post-molding warping of a viscoelastic ribbed plate and a fibre reinforced ribbed plate are simulated using a finite element method. The results of simulations showed that the post-molding warping due to the thermal treatment for viscoelastic ribbed plate is much larger than the de-mold warpage, in contrast to results for fibre reinforced ribbed plates. |
| DOI : |
10.3139/217.2301 |
| En ligne : |
https://drive.google.com/file/d/1w-fkPKxPtXd2xNyWZVT4y_oGVZkFn_QE/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8582 |
in INTERNATIONAL POLYMER PROCESSING > Vol. XXV, N° 1 (03/2010) . - p. 47-54
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Modelling post-molding warping. Part 2 in INTERNATIONAL POLYMER PROCESSING, Vol. XXV, N° 1 (03/2010)
