Publicação
Three-dimensional dynamic finite element and experimental models for drilling processes
| Resumo: | The main goal of this paper is to assess the mechanical damage in solid rigid foam materials with similar mechanical properties to the human bone induced by the cutting parameters. In the present study, a three-dimensional dynamic finite element model was developed to simulate the drilling process in solid rigid foam materials and it was validated with experimental results. Using an explicit dynamic numerical simulation, it is possible to obtain large structural deformation with high load intensity in short time frame. The developed model is used to study the effects of different high intensity loads distribution in the solid rigid foam materials. Laboratory tests were produced using biomechanical test blocks instrumented with strain gauges in different surface positions during the drilling process. The comparison between the numerical and the experimental results enables the evaluation and improvements of the cutting process. It was concluded when the feed-rate is higher, the stresses and strains in the solid rigid foam material are lower. The developed numerical model proved to be a great tool in this kind of analysis and available to use in forthcoming tests. |
|---|---|
| Autores principais: | Fernandes, M.G.A. |
| Outros Autores: | Fonseca, E.M.M.; Natal, Renato |
| Assunto: | Drilling processes Solid rigid foam materials Stresses Damage |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1863850794906812416 |
|---|---|
| author | Fernandes, M.G.A. |
| author2 | Fonseca, E.M.M. Natal, Renato |
| author2_role | author author |
| author_facet | Fernandes, M.G.A. Fonseca, E.M.M. Natal, Renato |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Fernandes, M.G.A.\"},{\"Person.name\":\"Fonseca, E.M.M.\",\"Person.identifier.orcid\":\"0000-0003-1854-6514\"},{\"Person.name\":\"Natal, Renato\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Fernandes, M.G.A. Fonseca, E.M.M. Natal, Renato |
| datacite.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2018-01-04T10:18:34Z |
| datacite.date.embargoed.fl_str_mv | 2018-01-04T10:18:34Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Drilling processes Solid rigid foam materials Stresses Damage |
| datacite.titles.title.fl_str_mv | Three-dimensional dynamic finite element and experimental models for drilling processes |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Fernandes, M.G.A. Fonseca, E.M.M. Natal, Renato |
| dc.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2018-01-04T10:18:34Z |
| dc.date.embargoed.fl_str_mv | 2018-01-04T10:18:34Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/14873 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Drilling processes Solid rigid foam materials Stresses Damage |
| dc.title.fl_str_mv | Three-dimensional dynamic finite element and experimental models for drilling processes |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The main goal of this paper is to assess the mechanical damage in solid rigid foam materials with similar mechanical properties to the human bone induced by the cutting parameters. In the present study, a three-dimensional dynamic finite element model was developed to simulate the drilling process in solid rigid foam materials and it was validated with experimental results. Using an explicit dynamic numerical simulation, it is possible to obtain large structural deformation with high load intensity in short time frame. The developed model is used to study the effects of different high intensity loads distribution in the solid rigid foam materials. Laboratory tests were produced using biomechanical test blocks instrumented with strain gauges in different surface positions during the drilling process. The comparison between the numerical and the experimental results enables the evaluation and improvements of the cutting process. It was concluded when the feed-rate is higher, the stresses and strains in the solid rigid foam material are lower. The developed numerical model proved to be a great tool in this kind of analysis and available to use in forthcoming tests. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/3a3bf672-4af8-4c93-8b4a-73abf398990b/download |
| id | ipb_3630a3065f37115ec973335abebdfd4e |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/14873 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/14873 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Fernandes, M.G.A. Fonseca, E.M.M. Fonseca, E.M.M. https://www.ciencia-id.pt/EB17-92E5-8374 EB17-92E5-8374 http://orcid.org/0000-0003-1854-6514 0000-0003-1854-6514 Natal, Renato |
| publishDate | 2018 |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engpt_PTThe main goal of this paper is to assess the mechanical damage in solid rigid foam materials with similar mechanical properties to the human bone induced by the cutting parameters. In the present study, a three-dimensional dynamic finite element model was developed to simulate the drilling process in solid rigid foam materials and it was validated with experimental results. Using an explicit dynamic numerical simulation, it is possible to obtain large structural deformation with high load intensity in short time frame. The developed model is used to study the effects of different high intensity loads distribution in the solid rigid foam materials. Laboratory tests were produced using biomechanical test blocks instrumented with strain gauges in different surface positions during the drilling process. The comparison between the numerical and the experimental results enables the evaluation and improvements of the cutting process. It was concluded when the feed-rate is higher, the stresses and strains in the solid rigid foam material are lower. The developed numerical model proved to be a great tool in this kind of analysis and available to use in forthcoming tests.application/pdfpt_PTThree-dimensional dynamic finite element and experimental models for drilling processesFernandes, M.G.A.PersonalFonseca, E.M.M.DSpacehttp://dspace.org/items/bff18bdf-825b-4b45-9774-4f9d94cbe33eDSpacehttp://dspace.org/items/bff18bdf-825b-4b45-9774-4f9d94cbe33eFonsecaElza M. M.Ciência IDhttps://www.ciencia-id.ptEB17-92E5-8374ORCIDhttp://orcid.org0000-0003-1854-6514Researcher IDhttps://www.researcherid.comD-4604-2011Scopus Author IDhttps://www.scopus.com7102526169Natal, RenatoHostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptISSNIsPartOf1464-4207DOIIsPartOf10.1177/14644207156093632018-01-04T10:18:34Z20182018-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/14873http://purl.org/coar/access_right/c_16ecrestricted accessDrilling processesSolid rigid foam materialsStressesDamage954065 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2018http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/3a3bf672-4af8-4c93-8b4a-73abf398990b/downloadProceedings of the Institution of Mechanical Engineers. Proceedings part L, Journal of materials: design and applications13543 |
| spellingShingle | Three-dimensional dynamic finite element and experimental models for drilling processes Fernandes, M.G.A. Drilling processes Solid rigid foam materials Stresses Damage |
| subject.fl_str_mv | Drilling processes Solid rigid foam materials Stresses Damage |
| title | Three-dimensional dynamic finite element and experimental models for drilling processes |
| title_full | Three-dimensional dynamic finite element and experimental models for drilling processes |
| title_fullStr | Three-dimensional dynamic finite element and experimental models for drilling processes |
| title_full_unstemmed | Three-dimensional dynamic finite element and experimental models for drilling processes |
| title_short | Three-dimensional dynamic finite element and experimental models for drilling processes |
| title_sort | Three-dimensional dynamic finite element and experimental models for drilling processes |
| topic | Drilling processes Solid rigid foam materials Stresses Damage |
| topic_facet | Drilling processes Solid rigid foam materials Stresses Damage |
| url | http://hdl.handle.net/10198/14873 |
| visible | 1 |