Selective polishing method to increase precision in large format lightweight machine tools working with petrous material

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dc.citation.journalTitleREVISTA FACULTAD DE INGENIERIA-UNIVERSIDAD DE ANTIOQUIA
dc.contributor.authorArango-Lopez, ID
dc.contributor.authorCopete-Murillo, LOD
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupMecatrónica y Diseño de Máquinasspa
dc.creatorArango-Lopez, ID
dc.creatorCopete-Murillo, LOD
dc.date.accessioned2021-04-16T20:20:48Z
dc.date.available2021-04-16T20:20:48Z
dc.date.issued2019-01-01
dc.description.abstractIn this article two complementary methods are developed. Firstly, a method to add precision in large machine tools with modular lightweight structures (APLM), which performs the compensation of geometrics and dynamics errors using embedded intelligence, and secondly, an alternative polishing method called selective polishing (SP). This systematic process comprehends measurement tools and algorithm resources. Phenomena occurred in the machine structure, due to interaction between the cutting tools and the petrous materials in the grinding and polishing processes are modeled mathematically. Using validated flatness models, the variables and parameters were discretized to determine the errors with respect to the Z axis. To validate the method, a test machine of 3m(2) workspace with a multi-body lightweight structure design was built. The geometrical errors were determined using precision instruments and those were compared with a pattern surface. A higher flatness is achieved through a combined grinding-traditional polishing and selective polishing process using the same machine. This method saves time and energy consumption.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8641
dc.identifier.doi10.17533/udea.redin.n90a08
dc.identifier.issn01206230
dc.identifier.issn24222844
dc.identifier.otherWOS;000461817600008
dc.identifier.otherSCOPUS;2-s2.0-85071377439
dc.identifier.urihttp://hdl.handle.net/10784/29308
dc.language.isospa
dc.publisherIMPRENTA UNIV ANTIOQUIA
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85071377439&doi=10.17533%2fUDEA.REDIN.N90A08&partnerID=40&md5=178c45259c28be5e1547a332de271f8c
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0120-6230
dc.sourceREVISTA FACULTAD DE INGENIERIA-UNIVERSIDAD DE ANTIOQUIA
dc.subjectGeometric erroreng
dc.subjectremoval functioneng
dc.subjectembedded intelligenceeng
dc.subjectaccuracyeng
dc.titleSelective polishing method to increase precision in large format lightweight machine tools working with petrous materialeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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