A new hybrid oscillatory orbital process for drilling of composites using superabrasive diamond tools

DOI	Trouver le DOI : https://doi.org/10.1016/j.cirp.2016.04.049
Auteur	Rechercher : Sultana, I.; Rechercher : Shi, Z.¹; Rechercher : Attia, H.¹; Rechercher : Thomson, V.
Affiliation	Conseil national de recherches Canada. Aérospatiale
Format	Texte, Article
Sujet	Drilling; Composite; Superabrasive diamond tool
Résumé	A new hybrid oscillatory orbital process, using superabrasive diamond tools, was developed for drilling FRP composites. Effects of grain size and tool geometry on forces, temperatures, and surface integrity were experimentally investigated. With proper selection of cutting conditions and process variables, the limitations of conventional orbital drilling using carbide tools can be eliminated by significantly reducing the forces and surface roughness, while increasing tool life by an order of magnitude. This is comparable to PCD tools, at a fraction of the cost. A force model based on process kinematics and chip formation mechanism was developed and validated.
Date de publication	2016-01-06
Maison d’édition	Elsevier
Dans	CIRP Annals - Manufacturing Technology 65, nº 1 : 141–144.
Langue	anglais
Publications évaluées par des pairs	Oui
Identificateur	S000785061630049X
Numéro NPARC	23000313
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	2b391c05-e213-4450-a579-5b53365c6b11
Enregistrement créé	2016-07-06
Enregistrement modifié	2020-03-16