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Study of samples geometry to analyze mechanical properties in Fused Deposition Modeling process (FDM)

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Study of samples geometry to analyze mechanical properties in Fused Deposition Modeling process (FDM)

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dc.contributor.author Lluch-Cerezo, J. es_ES
dc.contributor.author Benavente Martínez, Rut es_ES
dc.contributor.author Meseguer, Maria-Desamparados es_ES
dc.contributor.author Gutiérrez, S. C. es_ES
dc.date.accessioned 2021-01-29T04:30:47Z
dc.date.available 2021-01-29T04:30:47Z
dc.date.issued 2019 es_ES
dc.identifier.uri http://hdl.handle.net/10251/160214
dc.description.abstract [EN] Parts manufactured by Fused Deposition Modeling (FDM) present anisotropic properties, which have influence in tensile test results. In this paper, test samples of Polylactide (PLA) are manufactured by FDM according to geometries defined in UNE-EN ISO 527-2:2012 and ASTM D638-14:2014. Manufacturing parameters as wall thickness, orientation of building wall lines, and orientation of infill pattern have beeen studied. A nomenclature to define manufacturing direction of sample is also developed. Stress concentration can modify obtained results in tensile test, and it could be due to geometrical discontinuities, pressure points and thermal shock. Standard and no standard geometries have been evaluated to test FDM process. In order to avoid premature sample failure by stress concentration, different strategies have been developed: manufacturing samples with a rectangular geometry, an annealing treatment and to manufacture the samples as union of different parts. Last strategy has allowed to reduce stress concentration zones and to improve tensile strength values. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Procedia Manufacturing es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject FDM es_ES
dc.subject Tensile test es_ES
dc.subject Geometry samples es_ES
dc.subject.classification INGENIERIA DE LOS PROCESOS DE FABRICACION es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Study of samples geometry to analyze mechanical properties in Fused Deposition Modeling process (FDM) es_ES
dc.type Artículo es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.1016/j.promfg.2019.10.012 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Lluch-Cerezo, J.; Benavente Martínez, R.; Meseguer, M.; Gutiérrez, SC. (2019). Study of samples geometry to analyze mechanical properties in Fused Deposition Modeling process (FDM). Procedia Manufacturing. 41:890-897. https://doi.org/10.1016/j.promfg.2019.10.012 es_ES
dc.description.accrualMethod S es_ES
dc.relation.conferencename 8th Manufacturing Engineering Society International Conference (MESIC 2019) es_ES
dc.relation.conferencedate Junio 19-21,2019 es_ES
dc.relation.conferenceplace Madrid, España es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.promfg.2019.10.012 es_ES
dc.description.upvformatpinicio 890 es_ES
dc.description.upvformatpfin 897 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 41 es_ES
dc.identifier.eissn 2351-9789 es_ES
dc.relation.pasarela S\405300 es_ES
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dc.description.references ASTM D638-14:2014, “Standard test method for tensile properties of plastics”, ASTM International, West Conshohocken, PA, 2014. es_ES
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