Slamani, Mohamed, Elhadi, Abdelmalek, Amroune, Salah, Arslane, Mustapha, Jomaa, Walid, Fouad, Hassan, Chatelain, Jean-François et Jawaid, Mohammad.
2024.
« Investigating the impact of drill material on hole quality in jute/palm fiber reinforced hybrid composite drilling with uncertainty analysis ».
Heliyon, vol. 10, nº 17.
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Résumé
This study presents a method for modelling, predicting, and evaluating the impact of drill materials on the drilling process of hybrid palm/jute polyester composites, with the aim of enhancing hole quality regarding delamination, circularity, and cylindricity. Three drill materials, including High-Speed Steel (HSS), 5 % Cobalt-coated High-Speed Steel (HSS-Co5), and Solid Carbide drills were tested, and their impacts on drilling performance were assessed. Through thorough experimentation and statistical analysis, significant differences in results were observed between HSS drills and both HSS-Co5 and Solid Carbide drills. However, the variation in results between HSS-Co5 and Solid Carbide drill results was minimal. Additionally, the findings highlight notable disparities among drill types concerning uncertainty. The results also indicate that feed rate, drill material, and their interaction play crucial roles in determining drilling efficiency. Specifically, HSS drills consistently outperformed HSS-Co5 and Solid carbide drills, demonstrating superior performance in minimizing delamination, improving circularity, and enhancing cylindricity along with lower uncertainty.
| Type de document: | Article publié dans une revue, révisé par les pairs |
|---|---|
| Professeur: | Professeur Chatelain, Jean-François |
| Affiliation: | Génie mécanique |
| Date de dépôt: | 20 sept. 2024 18:22 |
| Dernière modification: | 28 oct. 2024 15:16 |
| URI: | https://espace2.etsmtl.ca/id/eprint/29550 |
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