Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/341832
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.identifier.isbn978-3-319-99269-3pt_BR
dc.contributor.authorunicampOkabe, Eduardo Paiva-
dc.contributor.authorunicampSuyama, Daniel Iwao-
dc.typeOutro documentopt_BR
dc.titleModeling and simulation of the drivetrain of a metal lathept_BR
dc.contributor.authorOkabe, E.P.-
dc.contributor.authorSuyama, D.I.-
dc.subjectC++ (Linguagem de programação de computador)pt_BR
dc.subject.otherlanguageC++ (Computer program language)pt_BR
dc.description.abstractVibrations in turning machining are one of the most common sources of problems. Bad quality finishing, decrease of the tool life, dimensional errors, and noise are some of the issues generated by these vibrations. To understand the role of each component, this work presents a model of a metal lathe including its drivetrain, and simulates it during the internal turning operation. The drivetrain is composed by an electric motor connected to the spindle through a pulley and belt transmission. The spindle was modeled as a rotor supported by rolling bearings, while the chuck with jaws and the workpiece were considered to be rigidly attached to the spindle. The interface between the workpiece and the tool was modeled considering their relative displacement and the machining condition, thus generating a set of cutting and drag forces that varies during the operation. The tool holder was modeled by three-node finite volume beam elements that are attached to the turret. The turret was connected to the machine frame through a total joint (configured as prismatic). This model was implemented in the dynamic simulation software MBDyn and a module was developed in C++ to mimic the interaction between workpiece and tool. Different configurations of the machine were tested, such as the diameter of the tool holder and the rotation speed of the spindle, and their influence on the drivetrain is reported.pt_BR
dc.relation.ispartofMechanisms and machine sciencept_BR
dc.publisher.cityDordrechtpt_BR
dc.publisher.countryHolandapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2018-
dc.date.monthofcirculationAug.pt_BR
dc.language.isoengpt_BR
dc.description.volume62pt_BR
dc.description.firstpage470pt_BR
dc.description.lastpage481pt_BR
dc.rightsFechadopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn2211-0984pt_BR
dc.identifier.eissn2211-0992pt_BR
dc.identifier.doi10.1007/978-3-319-99270-9_34pt_BR
dc.identifier.urlhttps://link.springer.com/chapter/10.1007/978-3-319-99270-9_34pt_BR
dc.date.available2020-05-20T18:59:52Z-
dc.date.accessioned2020-05-20T18:59:52Z-
dc.description.provenanceSubmitted by Bruna Maria Campos da Cunha (bcampos@unicamp.br) on 2020-05-20T18:59:52Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-08-27T19:17:43Z : No. of bitstreams: 1 2-s2.0-85051769433.pdf: 655161 bytes, checksum: 5eec390bfa849cfd1782a0fb0e034a1e (MD5)en
dc.description.provenanceMade available in DSpace on 2020-05-20T18:59:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2018en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/341832-
dc.description.conferencenome10. International Conference on Rotor Dynamicspt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeFaculdade de Ciências Aplicadaspt_BR
dc.contributor.unidadeFaculdade de Ciências Aplicadaspt_BR
dc.subject.keywordComputer softwarept_BR
dc.subject.keywordDragpt_BR
dc.subject.keywordLathespt_BR
dc.subject.keywordRigid rotorspt_BR
dc.subject.keywordRoller bearingspt_BR
dc.subject.keywordTurningpt_BR
dc.subject.keywordVibrations (mechanical)pt_BR
dc.subject.keywordBelt transmissionspt_BR
dc.subject.keywordDimensional errorspt_BR
dc.subject.keywordDrivetrain vibrationspt_BR
dc.subject.keywordMachining conditionspt_BR
dc.subject.keywordModel and simulationpt_BR
dc.subject.keywordMulti-body dynamicpt_BR
dc.subject.keywordRelative displacementpt_BR
dc.subject.keywordSimulation softwarept_BR
dc.subject.keywordCutting toolspt_BR
dc.identifier.source2-s2.0-85051769433pt_BR
dc.creator.orcidorcid.org/0000-0001-6580-5430pt_BR
dc.creator.orcidorcid.org/0000-0001-9748-5515pt_BR
dc.type.formCapítulo de livropt_BR
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