Life cycle assessment of metal products

Detalhes bibliográficos
Autor(a) principal: Reis, Rafaela C.
Data de Publicação: 2023
Outros Autores: Kokare, Samruddha, Oliveira, J. P., Matias, João C. O., Godina, Radu
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/153317
Resumo: Funding Information: João Pedro Oliveira acknowledges funding by national funds from FCT - Fundação para a Ciência e a Tecnologia , I.P., in the scope of the projects LA/P/0037/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication – i3N. This activity has received funding from the European Institute of Innovation and Technology (EIT) – Project Smart WAAM: Microstructural Engineering and Integrated Non-Destructive Testing. This body of the European Union receives support from the European Union’s Horizon 2020 research and innovation programme . Publisher Copyright: © 2023 The Authors
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spelling Life cycle assessment of metal productsA comparison between wire arc additive manufacturing and CNC millingAdditive manufacturingCNC MillingEnvironmental impactsLife cycle assessmentWire arc additive manufacturingEngineering (miscellaneous)Mechanics of MaterialsMechanical EngineeringIndustrial and Manufacturing EngineeringSDG 7 - Affordable and Clean EnergySDG 12 - Responsible Consumption and ProductionFunding Information: João Pedro Oliveira acknowledges funding by national funds from FCT - Fundação para a Ciência e a Tecnologia , I.P., in the scope of the projects LA/P/0037/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication – i3N. This activity has received funding from the European Institute of Innovation and Technology (EIT) – Project Smart WAAM: Microstructural Engineering and Integrated Non-Destructive Testing. This body of the European Union receives support from the European Union’s Horizon 2020 research and innovation programme . Publisher Copyright: © 2023 The AuthorsThe industrial progress made throughout these years has led to great results in terms of producing fast and with good quality. However, the impacts related to that production, whether these are environmental, economic, or social have been, at times, neglected. The manufacturing sector, as one of the most polluting sector, felt the urge to adapt to this industrial progress and find ways to produce with improved sustainability goals without compromising the quality of the final product and the production time. Industry easily understood the benefits of this greener approach, and, with this, new sustainable technologies started to emerge. Additive Manufacturing (AM) is one of those technologies that provide alternative sustainable paths to traditional manufacturing. In order to generalize the benefits of AM production in terms of sustainability, when compared to traditional processes, further investigations must be conducted. In this sense, the proposed work has the intention of finding the environmental impacts associated with a particular AM technique for the fabrication of metal parts, Wire Arc Additive Manufacturing (WAAM). A practical work based on the production of three different complexity metal parts considering an additive (WAAM) and a subtractive (Computer Numerical Control (CNC) Milling) manufacturing process is developed. To quantify the environmental impacts of both processes, the author resorts to the Life Cycle Assessment (LCA) methodology. The assessment is conducted in the SimaPro 9.2 software, accordingly to ISO 14044:2006 standard. The results allow a comparison between both types of manufacturing and enable the suggestion of measures to decrease the environmental footprint of WAAM. It was found that WAAM approach leads to a material saving ranging between 40% and 70% and an environmental impact reduction in the range of 12%–47%, compared to the subtractive approach for fabricating the 3 geometries considered in this study. The conclusions obtained are specific to this particular application and, once more, it is acknowledged that in order to reach a global understanding relative to this technology's environmental implications, extra research still needs to be made.DEMI - Departamento de Engenharia Mecânica e IndustrialUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e IndustrialCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)DCM - Departamento de Ciência dos MateriaisRUNReis, Rafaela C.Kokare, SamruddhaOliveira, J. P.Matias, João C. O.Godina, Radu2023-05-29T22:29:11Z2023-052023-05-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13application/pdfhttp://hdl.handle.net/10362/153317eng2666-9129PURE: 61908178https://doi.org/10.1016/j.aime.2023.100117info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:35:52Zoai:run.unl.pt:10362/153317Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:55:14.487958Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Life cycle assessment of metal products
A comparison between wire arc additive manufacturing and CNC milling
title Life cycle assessment of metal products
spellingShingle Life cycle assessment of metal products
Reis, Rafaela C.
Additive manufacturing
CNC Milling
Environmental impacts
Life cycle assessment
Wire arc additive manufacturing
Engineering (miscellaneous)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering
SDG 7 - Affordable and Clean Energy
SDG 12 - Responsible Consumption and Production
title_short Life cycle assessment of metal products
title_full Life cycle assessment of metal products
title_fullStr Life cycle assessment of metal products
title_full_unstemmed Life cycle assessment of metal products
title_sort Life cycle assessment of metal products
author Reis, Rafaela C.
author_facet Reis, Rafaela C.
Kokare, Samruddha
Oliveira, J. P.
Matias, João C. O.
Godina, Radu
author_role author
author2 Kokare, Samruddha
Oliveira, J. P.
Matias, João C. O.
Godina, Radu
author2_role author
author
author
author
dc.contributor.none.fl_str_mv DEMI - Departamento de Engenharia Mecânica e Industrial
UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
DCM - Departamento de Ciência dos Materiais
RUN
dc.contributor.author.fl_str_mv Reis, Rafaela C.
Kokare, Samruddha
Oliveira, J. P.
Matias, João C. O.
Godina, Radu
dc.subject.por.fl_str_mv Additive manufacturing
CNC Milling
Environmental impacts
Life cycle assessment
Wire arc additive manufacturing
Engineering (miscellaneous)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering
SDG 7 - Affordable and Clean Energy
SDG 12 - Responsible Consumption and Production
topic Additive manufacturing
CNC Milling
Environmental impacts
Life cycle assessment
Wire arc additive manufacturing
Engineering (miscellaneous)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering
SDG 7 - Affordable and Clean Energy
SDG 12 - Responsible Consumption and Production
description Funding Information: João Pedro Oliveira acknowledges funding by national funds from FCT - Fundação para a Ciência e a Tecnologia , I.P., in the scope of the projects LA/P/0037/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication – i3N. This activity has received funding from the European Institute of Innovation and Technology (EIT) – Project Smart WAAM: Microstructural Engineering and Integrated Non-Destructive Testing. This body of the European Union receives support from the European Union’s Horizon 2020 research and innovation programme . Publisher Copyright: © 2023 The Authors
publishDate 2023
dc.date.none.fl_str_mv 2023-05-29T22:29:11Z
2023-05
2023-05-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/153317
url http://hdl.handle.net/10362/153317
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2666-9129
PURE: 61908178
https://doi.org/10.1016/j.aime.2023.100117
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 13
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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