| Titre : |
Mechanical properties of 3D-printed PETG samples : The effect of varying infill patterns |
| Type de document : |
texte imprimé |
| Auteurs : |
Osamah Fattah Taresh, Auteur ; Marwan T. Mezher, Auteur ; Entihaa G. Daway, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
p. 339-345 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Impression tridimensionnelle
Matières plastiques -- Propriétés mécaniques
Modèle de remplissage (technologie)
Modélisation par dépôt en fusion
Polyéthylène téréphtalate glycol
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
One of the most cost-effective additive manufacturing (AM)/3D printing techniques for complicated geometry components is fused deposition modeling (FDM). FDM is a method of fabricating parts by depositing successive layers of material in accordance with computer-aided design file. The properties of the finished products manufactured with FDM are sensitive to the process parameters used. Most FDM items still lack adequate mechanical characteristics when compared to those produced using conventional methods. This investigation seeks to address this knowledge gap by fabricating tensile specimens from Polyethylene Terephthalate Glycol (PETG) filament in a variety of geometries, including grids, octets, triangles, and hexagons. To verify this claim, samples studied was printed with varying infill percentages (25, 50, 75, and 100) % to see how this impacted the mechanical characteristics such as tensile strength and fractured strain. Although the best results for tensile stress and hardness were achieved with a 100% infill percentage in all four printing situations, the triangles orientation consistently produced the best results. |
| Note de contenu : |
- Materials and Methods
- Results and Discussions : Tensile strength - Fractured strain
- Table 1 : The printing parameters of the different printing patterns |
| DOI : |
https://doi.org/10.18280/rcma.330508 |
| En ligne : |
https://www.iieta.org/download/file/fid/113413 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40530 |
in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES > Vol. 33, N° 5 (10/2023) . - p. 339-345
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Mechanical properties of 3D-printed PETG samples : The effect of varying infill patterns in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 33, N° 5 (10/2023)
