Publicação
Many-objective optimization of build part orientation in additive manufacturing
| Resumo: | Additive manufacturing is the process of building a three-dimensional object from a computer-aided design model, by successively adding material layer-by-layer. This technology allows to print complex shape objects and is being rapidly adopted throughout the aircraft industry, medical implants, jewelry, footwear industry, automotive industry, and fashion products. The build orientation of 3D objects has a strong influence on many quality characteristics. In this paper, a many-objective approach is applied to the Fin model, using the NSGA-II algorithm to optimize four conflicting objective functions regarding the need for support structures, the build time, the surface roughness, and the overall quality of the surface. First, a bi-objective optimization is performed for each couple of two objectives and some representative solutions are identified. However, when applying many-objective optimization to the four objective functions simultaneously, some more orientation angles are found as good optimal solutions. Visualization tools are used to inspect the relationships and the trade-offs between the objectives. Then, the decision-maker can choose which orientation angles are more favorable according to his/her preferences. The optimal solutions found confirmed the effectiveness of the proposed approach. |
|---|---|
| Autores principais: | Matos, Marina A. |
| Outros Autores: | Rocha, Ana Maria A. C.; Costa, Lino |
| Assunto: | 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1867439308548341760 |
|---|---|
| author | Matos, Marina A. |
| author2 | Rocha, Ana Maria A. C. Costa, Lino |
| author2_role | author author |
| author_facet | Matos, Marina A. Rocha, Ana Maria A. C. Costa, Lino |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Matos, Marina A.\"},{\"Person.name\":\"Rocha, Ana Maria A. C.\"},{\"Person.name\":\"Costa, Lino\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Matos, Marina A. Rocha, Ana Maria A. C. Costa, Lino |
| datacite.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2022-02-14T09:15:29Z |
| datacite.date.embargoed.fl_str_mv | 2022-02-14T09:15:29Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| datacite.titles.title.fl_str_mv | Many-objective optimization of build part orientation in additive manufacturing |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Matos, Marina A. Rocha, Ana Maria A. C. Costa, Lino |
| dc.date.Accepted.fl_str_mv | 2021-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2022-02-14T09:15:29Z |
| dc.date.embargoed.fl_str_mv | 2022-02-14T09:15:29Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/75909 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Springer |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| dc.title.fl_str_mv | Many-objective optimization of build part orientation in additive manufacturing |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Additive manufacturing is the process of building a three-dimensional object from a computer-aided design model, by successively adding material layer-by-layer. This technology allows to print complex shape objects and is being rapidly adopted throughout the aircraft industry, medical implants, jewelry, footwear industry, automotive industry, and fashion products. The build orientation of 3D objects has a strong influence on many quality characteristics. In this paper, a many-objective approach is applied to the Fin model, using the NSGA-II algorithm to optimize four conflicting objective functions regarding the need for support structures, the build time, the surface roughness, and the overall quality of the surface. First, a bi-objective optimization is performed for each couple of two objectives and some representative solutions are identified. However, when applying many-objective optimization to the four objective functions simultaneously, some more orientation angles are found as good optimal solutions. Visualization tools are used to inspect the relationships and the trade-offs between the objectives. Then, the decision-maker can choose which orientation angles are more favorable according to his/her preferences. The optimal solutions found confirmed the effectiveness of the proposed approach. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorium.uminho.pt/bitstreams/11b0201f-6a07-4b27-9737-e3984e9bc73f/download |
| id | rum_15e990a4359ca4df2fe01e8e56841aad |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/75909 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/75909 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Matos, Marina A. Rocha, Ana Maria A. C. Costa, Lino |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Springer |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engSpringerporAdditive manufacturing is the process of building a three-dimensional object from a computer-aided design model, by successively adding material layer-by-layer. This technology allows to print complex shape objects and is being rapidly adopted throughout the aircraft industry, medical implants, jewelry, footwear industry, automotive industry, and fashion products. The build orientation of 3D objects has a strong influence on many quality characteristics. In this paper, a many-objective approach is applied to the Fin model, using the NSGA-II algorithm to optimize four conflicting objective functions regarding the need for support structures, the build time, the surface roughness, and the overall quality of the surface. First, a bi-objective optimization is performed for each couple of two objectives and some representative solutions are identified. However, when applying many-objective optimization to the four objective functions simultaneously, some more orientation angles are found as good optimal solutions. Visualization tools are used to inspect the relationships and the trade-offs between the objectives. Then, the decision-maker can choose which orientation angles are more favorable according to his/her preferences. The optimal solutions found confirmed the effectiveness of the proposed approach.application/pdfporMany-objective optimization of build part orientation in additive manufacturingMatos, Marina A.Rocha, Ana Maria A. C.Costa, LinoHostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptCITATIONMatos, M. A., Rocha, A. M. A. C., & Costa, L. A. (2020, November 23). Many-objective optimization of build part orientation in additive manufacturing. The International Journal of Advanced Manufacturing Technology. Springer Science and Business Media LLC. http://doi.org/10.1007/s00170-020-06369-5ISSNIsPartOf0268-3768DOIIsPartOf10.1007/s00170-020-06369-52022-02-14T09:15:29Z20212022-02-12T19:09:36Z2021-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/75909http://purl.org/coar/access_right/c_abf2open access3D printingAdditive manufacturingBuild orientationMulti-objective optimization1999627 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorium.uminho.pt/bitstreams/11b0201f-6a07-4b27-9737-e3984e9bc73f/download |
| spellingShingle | Many-objective optimization of build part orientation in additive manufacturing Matos, Marina A. 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| status | SINGLETON |
| subject.fl_str_mv | 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| title | Many-objective optimization of build part orientation in additive manufacturing |
| title_full | Many-objective optimization of build part orientation in additive manufacturing |
| title_fullStr | Many-objective optimization of build part orientation in additive manufacturing |
| title_full_unstemmed | Many-objective optimization of build part orientation in additive manufacturing |
| title_short | Many-objective optimization of build part orientation in additive manufacturing |
| title_sort | Many-objective optimization of build part orientation in additive manufacturing |
| topic | 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| topic_facet | 3D printing Additive manufacturing Build orientation Multi-objective optimization |
| url | https://hdl.handle.net/1822/75909 |
| visible | 1 |