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Feasibility Study of Hole Repair and Maintenance Operations by Dry Drilling of Magnesium Alloy UNS M11917 for Aeronautical Components

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dc.contributor.authorBerzosa Lara, Fernando
dc.contributor.authorDavim, J. Paulo
dc.contributor.authorAgustina Tejerizo, Beatriz De
dc.contributor.authorRubio Alvir, Eva María
dc.date.accessioned2024-08-21T12:13:26Z
dc.date.available2024-08-21T12:13:26Z
dc.date.issued2019-06-30
dc.description.abstractMagnesium alloys are increasingly used due to the reduction of weight and pollutants that can be obtained, especially in the aeronautical, aerospace, and automotive sectors. In maintenance and repair tasks, it is common to carry out re-drilling processes, which must comply with the established quality requirements and be performed following the required safety and environmental standards. Currently, there is still a lack of knowledge of the machining of these alloys, especially with regards to drilling operations. The present article studies the influence of different cutting parameters on the surface quality obtained by drilling during repair and/or maintaining operations. For this propose, an experimental design was established that allows for the optimization of resources, using the average roughness (Ra) as the response variable, and it was analyzed through the analysis of variance (ANOVA). The results were within the margins of variation of the factors considered: the combination of factor levels that keep the Ra within the established margin, those that allow for the minimization of roughness, and those that allow for the reduction of machining time. In this sense, these operations were carried out in the most efficient way.en
dc.description.versionversión publicada
dc.identifier.doihttps://doi.org/10.3390/met9070740
dc.identifier.issn2075-4701
dc.identifier.urihttps://hdl.handle.net/20.500.14468/23262
dc.journal.issue7
dc.journal.titleMetals
dc.journal.volume9
dc.language.isoen
dc.publisherMDPI
dc.relation.centerFacultades y escuelas::E.T.S. de Ingenieros Industriales
dc.relation.departmentIngeniería de Construcción y Fabricación
dc.rightsAtribución 4.0 Internacional
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0
dc.subject.keywordsmagnesium alloy
dc.subject.keywordsUNS M11917
dc.subject.keywordsAZ91D
dc.subject.keywordshole repair
dc.subject.keywordssurface roughness
dc.subject.keywordsdry drilling
dc.subject.keywordsre-drilling
dc.titleFeasibility Study of Hole Repair and Maintenance Operations by Dry Drilling of Magnesium Alloy UNS M11917 for Aeronautical Componentses
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublication37cd04ae-73c2-4b96-87ec-17baa0814292
relation.isAuthorOfPublicationfbd2723b-d78c-49a8-b7bf-0a163ad2a19a
relation.isAuthorOfPublication.latestForDiscovery37cd04ae-73c2-4b96-87ec-17baa0814292
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