Experimental and numerical study of heat transfer in hot machined workpiece using infrared radiation

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dc.contributor.authorSanchez, Luiz Eduardo de Ângelo [UNESP]
dc.contributor.authorScalon, Vicente Luiz [UNESP]
dc.contributor.authorMódolo, Délson Luiz [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2016-03-02T13:04:00Z
dc.date.available2016-03-02T13:04:00Z
dc.date.issued2014
dc.description.abstractOne of the greatest problems found in machining is related to the cutting tool wear. A way for increasing the tool life points out to the development of materials more resistant to wear, such as PCBN inserts. However, the unit cost of these tools is considerable high, around 10 to 20 times compared to coated carbide insert, besides its better performance occurs in high speeds requiring modern machine tools. Another way, less studied is the workpiece heating in order to diminish the shear stress material and thus reduce the machining forces allowing an increase of tool life. For understanding the heat transfer influences by conduction in this machining process, a mathematical model was developed to allow a simplified numerical simulation, using the finite element method, in order to determine the temperature profiles inside the workpiece.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Engenharia Mecânica, Faculdade de Engenharia de Bauru, Bauru, Av. Engenheiro Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, CEP 17033360, SP, Brasil
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Engenharia Mecânica, Faculdade de Engenharia de Bauru, Bauru, Av. Engenheiro Luiz Edmundo Carrijo Coube, 14-01, Vargem Limpa, CEP 17033360, SP, Brasil
dc.format.extent140-150
dc.identifierhttp://www.ethanpublishing.com/index.php?m=content&c=index&a=show&catid=146&id=148
dc.identifier.citationInternational Journal of Mechanical Engineering and Automation, v. 1, n. 3, p. 140-150, 2014.
dc.identifier.issn2333-9179
dc.identifier.lattes5267639117616583
dc.identifier.lattes6281489266052513
dc.identifier.lattes7748171642151206
dc.identifier.urihttp://hdl.handle.net/11449/135678
dc.language.isoeng
dc.relation.ispartofInternational Journal of Mechanical Engineering and Automation
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectHot machiningen
dc.subjectTurningen
dc.subjectTool lifeen
dc.subjectHeat transferen
dc.subjectFinite element methoden
dc.titleExperimental and numerical study of heat transfer in hot machined workpiece using infrared radiationen
dc.typeArtigo
unesp.author.lattes5267639117616583
unesp.author.lattes6281489266052513
unesp.author.lattes7748171642151206[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt
unesp.departmentEngenharia Mecânica - FEBpt

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Bauru - FEB - Faculdade de Engenharia