Characterization and optimization of orbital drilling of woven carbon fiber reinforced epoxy laminates

DOI	Trouver le DOI : https://doi.org/10.1016/j.cirp.2012.03.089
Auteur	Rechercher : Sadek, A.; Rechercher : Meshreki, M.¹; Rechercher : Attia, M. H.¹
Affiliation	Conseil national de recherches du Canada. Institut de recherche aérospatiale du CNRC
Format	Texte, Article
Sujet	Drilling; Composite; Defect
Résumé	The emerging process of orbital drilling (OD) can greatly reduce or eliminate the defects associated with the drilling of composites; e.g., delamination, and thermal damage. The effects of the OD process parameters on the hole quality attributes were established in the form of machinability maps; an aspect that has not been reported before. The results showed significant enhancement in the hole quality compared to conventional drilling, due to the reduced axial force and cutting temperature, resulting from the redistribution of the load exerted by cutting edges and the cooling effect of the unstable rotational air flow in the tool-workpiece annular gap.
Date de publication	2012-01
Dans	CIRP Annals - Manufacturing Technology 61, nº 1 (janvier 2012) : 123–126.
Langue	anglais
Publications évaluées par des pairs	Oui
Identificateur	S0007850612000911
Numéro NPARC	21268700
Exporter la notice	Exporter en format RIS
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Identificateur de l’enregistrement	57f854e7-c61e-442a-9f4c-b1952e4c9d6a
Enregistrement créé	2013-11-07
Enregistrement modifié	2020-04-21