Publication
Dynamic numerical simulation of different drill bit diameter on the polyurethane foams drilling
| dc.contributor.author | Fernandes, M.G.A. | |
| dc.contributor.author | Fonseca, E.M.M. | |
| dc.contributor.author | Teixeira, Tiago A.S. | |
| dc.contributor.author | Jorge, Renato N. | |
| dc.date.accessioned | 2018-01-15T14:46:15Z | |
| dc.date.available | 2018-01-15T14:46:15Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | Drilling is one of the most common processes involved in different cutting operations and may affect the mechanical properties of the workpiece by creating residual stresses around the opened hole and highly stressed on the newly formed surface. Nevertheless, when it comes to the living tissues, drilling assumes more attention to guarantee a non-invasive procedure. Drilling of bone is common in orthopaedic surgical process, to produce a hole to screw insertion to fix the fractured members for immobilization, or even in dental implant interventions. This work describes a conventional drilling process performed on solid rigid polyurethane foams blocks with similar mechanical properties to the human bone. A dynamic and numerical study was conducted to evaluate the use of different drill diameters (4, 5 and 6mm) on the stresses generated during the process. | pt_PT |
| dc.description.sponsorship | This research was supported by the Portuguese Foundation of Science and Technology under the research project UID/EMS/50022/2013. The first author acknowledges the funding of Project NORTE-01-0145-FEDER-000022-SciTech-Science and Technology for Competitive and Sustainable Industries, cofinanced by Programa Operacional Regional do Norte (NORTE2020), through Fundo Europeu de Desenvolvimento Regional (FEDER). | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Fernandes, M.G.A.; Fonseca, E.M.M.; Teixeira, Tiago A.S.; Jorge, Renato N. (2017). Dynamic numerical simulation of different drill bit diameter on the polyurethane foams drilling. International Journal of Science and Technology. ISSN 2454-5880. 3:3, p. 1-12 | pt_PT |
| dc.identifier.doi | 10.20319/mijst.2017.32.112 | pt_PT |
| dc.identifier.issn | 2454-5880 | |
| dc.identifier.uri | http://hdl.handle.net/10198/14896 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Polyurethane foam | pt_PT |
| dc.subject | Drilling process | pt_PT |
| dc.subject | Drill diameter | pt_PT |
| dc.subject | Stress level | pt_PT |
| dc.title | Dynamic numerical simulation of different drill bit diameter on the polyurethane foams drilling | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/5876/UID%2FEMS%2F50022%2F2013/PT | |
| oaire.citation.endPage | 12 | pt_PT |
| oaire.citation.issue | 3 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | International Journal of Science and Technology | pt_PT |
| oaire.citation.volume | 3 | pt_PT |
| oaire.fundingStream | 5876 | |
| person.familyName | Fonseca | |
| person.givenName | Elza M. M. | |
| person.identifier | R-000-4MB | |
| person.identifier.ciencia-id | EB17-92E5-8374 | |
| person.identifier.orcid | 0000-0003-1854-6514 | |
| person.identifier.rid | D-4604-2011 | |
| person.identifier.scopus-author-id | 7102526169 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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