Grinding comparative between ductile iron and austempered ductile iron under CBN wheel combined to abrasive grains with high and low friability

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorFed Inst Parana-
Autor(es): dc.creatorDaniel, Douglas Maiochi [UNESP]-
Autor(es): dc.creatorAvila, Benicio Nacif [UNESP]-
Autor(es): dc.creatorGarcia, Mateus Vinicius [UNESP]-
Autor(es): dc.creatorLopes, Jose Claudio [UNESP]-
Autor(es): dc.creatorRibeiro, Fernando Sabino Fonteque-
Autor(es): dc.creatorMello, Hamilton Jose de [UNESP]-
Autor(es): dc.creatorAngelo Sanchez, Luiz Eduardo de [UNESP]-
Autor(es): dc.creatorAguiar, Paulo Roberto [UNESP]-
Autor(es): dc.creatorBianchi, Eduardo Carlos [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:11:25Z-
Data de disponibilização: dc.date.available2022-02-22T00:11:25Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-08-05-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00170-020-05787-9-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197150-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197150-
Descrição: dc.descriptionThe grinding process is a finishing operation that guarantees the surface of the workpieces with geometric and dimensional precision. This machining requires significant efforts to remove material, which can cause excessive wheel wear and even distortions on the workpiece surface. Also, the productivity and efficiency of this process are directly affected by the properties of the workpiece, wheel friability, and feed rate. In this context, it is essential to find the best machining conditions. Thus, this article makes a comparative analysis between the cylindrical grinding of SAE D-7003 ductile iron (DI) and SAE D-7003 austempered ductile iron (ADI), with two wheels of cubic boron nitride (CBN), one with low and the other with high friability, using feed rate of 0.50, 1.00, and 1.50 mm/min. The lubri-refrigeration of the process was done by the conventional method. The output parameters evaluated were surface roughness (Ra), roundness error, diametral wheel wear, tangential cutting force, microhardness, and micrograph. The tool with less friable grains reduces the surface roughness by 18%, 21%, and 29% compared with the tool with more friable grains for grinding of the DI with the feed rate of 0.50, 1.00, and 1.50 mm/min, respectively. In the ADI, the surface roughness is reduced by 27%, 26%, and 29% with a feed rate of 0.50, 1.00, and 1.50 mm/min, respectively. The results show that the low friability tool performs better in most parameters.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionSao Paulo State Univ Julio de Mesquita Filho, Dept Mech Engn, Bauru Campus, Bauru, SP, Brazil-
Descrição: dc.descriptionFed Inst Parana, Dept Control & Ind Proc, Jacarezinho Campus, Jacarezinho, Parana, Brazil-
Descrição: dc.descriptionSao Paulo State Univ Julio de Mesquita Filho, Dept Elect Engn, Bauru Campus, Bauru, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ Julio de Mesquita Filho, Dept Mech Engn, Bauru Campus, Bauru, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ Julio de Mesquita Filho, Dept Elect Engn, Bauru Campus, Bauru, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2018/22661-2-
Formato: dc.format2679-2690-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Relação: dc.relationInternational Journal Of Advanced Manufacturing Technology-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectCylindrical grinding-
Palavras-chave: dc.subjectSAE D-7003 ductile iron-
Palavras-chave: dc.subjectAustempered ductile iron-
Palavras-chave: dc.subjectFriability-
Palavras-chave: dc.subjectCBN wheel-
Título: dc.titleGrinding comparative between ductile iron and austempered ductile iron under CBN wheel combined to abrasive grains with high and low friability-
Tipo de arquivo: dc.typelivro digital-
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