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Optimization of Machining Parameters for the Fixed Pocket Cycle

2025Artigo científico Acesso aberto
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datacite.subject.fosEngenharia e Tecnologia::Engenharia dos Materiais
datacite.subject.fosEngenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática
datacite.subject.sdg04:Educação de Qualidade
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorStein, Felipe Yukio Miyasaki
dc.contributor.authorGiacomitti, Nickolas
dc.contributor.authorValério, Gustavo
dc.contributor.authorPaulo, Jorge
dc.contributor.authorRibeiro, J.E.
dc.contributor.authorRocha, João
dc.date.accessioned2025-12-17T11:28:05Z
dc.date.available2025-12-17T11:28:05Z
dc.date.issued2025
dc.description.abstractIn a competitive industrial setting, optimizing machining processes is important for enhancing surface quality and productivity. This study focuses on optimizing pocket milling parameters for 5083 H111 aluminum alloy using three toolpath strategies: Zig-Zag, Parallel Spiral, and One-Way. To achieve these goals, the Taguchi method, Grey Relational Analysis (GRA), ANOVA, and visual amplification were employed to evaluate the influence of cutting speed (Vc), feed per tooth (fz), and axial depth of cut (ap) on surface roughness and production rate. For the Zig-Zag and Parallel Spiral tool paths, cutting speed was the most important factor affecting surface roughness. For the One-Way strategy, axial penetration was the most important factor. The Parallel Spiral toolpath, under the Vc of 150 m/min, the fz of 0.025 mm/tooth, and the ap of 1.0 mm (A3-B3-C1) configuration, achieved the best balance between surface finish and production rate. Visual analysis also showed significative differences in how rough the wall was along perpendicular and parallel tool paths, which made it clear that finishing passes are needed in some cases. This research shows that using both statistical methods and visual amplification together makes process optimization more organized and effective, which leads to better machining performance.eng
dc.description.sponsorshipThis research received no external funding.
dc.identifier.citationStein, Felipe; Giacomitti, Nickolas; Valério, Gustavo; Paulo, Jorge; Rocha, João; Ribeiro, João (2025). Optimization of Machining Parameters for the Fixed Pocket Cycle. Journal of Manufacturing and Materials Processing. ISSN 2504-4494. 9:5, p. 1-14
dc.identifier.doi10.3390/jmmp9050148
dc.identifier.issn2504-4494
dc.identifier.urihttp://hdl.handle.net/10198/35256
dc.language.isoeng
dc.peerreviewedyes
dc.publisherMDPI
dc.relation.ispartofJournal of Manufacturing and Materials Processing
dc.rights.urihttp://creativecommons.org/licenses/by-nd/4.0/
dc.subjectCNC milling
dc.subjectTaguchi
dc.subjectGrey relational analysis and toolpath optimization
dc.titleOptimization of Machining Parameters for the Fixed Pocket Cycleeng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage14
oaire.citation.issue5
oaire.citation.startPage1
oaire.citation.titleJournal of Manufacturing and Materials Processing
oaire.citation.volume9
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameRibeiro
person.familyNameRocha
person.givenNameJ.E.
person.givenNameJoão
person.identifierR-000-6Y8
person.identifier.ciencia-id0F15-FB62-29DB
person.identifier.ciencia-id721E-FDC6-792A
person.identifier.orcid0000-0001-6300-148X
person.identifier.orcid0000-0001-7945-4192
person.identifier.ridG-3839-2018
person.identifier.ridF-1228-2015
person.identifier.scopus-author-id25638652400
person.identifier.scopus-author-id57196324678
relation.isAuthorOfPublicationc90169e6-7889-4270-a096-35b98c75f9f9
relation.isAuthorOfPublicationd1f6c176-83fb-4dee-a621-75c4f7d02fc9
relation.isAuthorOfPublication.latestForDiscoveryc90169e6-7889-4270-a096-35b98c75f9f9

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