Contribution for minimization the usage of cutting fluids in CFRP grinding

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorRodriguez, Rafael Lemes-
Autor(es): dc.creatorLopes, Jose Claudio-
Autor(es): dc.creatorMancini, Sandro Donnini-
Autor(es): dc.creatorAngelo Sanchez, Luiz Eduardo de-
Autor(es): dc.creatorFaria de Almeida Varasquim, Francisco Mateus-
Autor(es): dc.creatorVolpato, Roberta Silveira-
Autor(es): dc.creatorMello, Hamilton Jose de-
Autor(es): dc.creatorAguiar, Paulo Roberto de-
Autor(es): dc.creatorBianchi, Eduardo Carlos-
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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.descriptionProcesso FAPESP: 2015/09197-7-
Descrição: dc.descriptionComposite materials are becoming essential and widely used in modern industry, mainly in aeronautics, aerospace, and naval sectors. The reason for its increasing use is their structural composition, a combination of two different materials, resulting in a low weight, extremely rigid, and resistant. Due to the material's anisotropy, it tends to present residual stresses or structural distortions. Recent researches show that the finishing machining process called grinding is the most recommended for eliminating these structural problems. In grinding process, there needs to be a great amount of cutting fluid (flood cooling), and the surface wear is high. The abundant application of these fluids has become a factor of concern for the modern industries, due to the issues related to occupational health and environmental hazard because of their toxic compounds. In reference to these concerns, arises a new methods of application as well the optimized cooling, the minimum quantity lubrication (MQL) technique and dry grinding. This way, this work analyzed the behavior of the surface grinding of carbon fiber reinforced plastic (CFRP) composites using optimized cooling, MQL, and dry cutting as an alternatives to the conventional coolant technique by SEM images of workpiece surface. Surface roughness, grinding force, specific grinding energy, and G ratio were also analyzed. SEM images showed the difference on fiber surface which is produced by the increase of the depth of cut and different lubrication methods adopted. With the results obtained, the MQL technique generated the lowest grinding values and grinding specific energy. The optimized and flood methods provided the lowest wear of the grinding wheel, as well as the better surface finishing.-
Formato: dc.format487-497-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Relação: dc.relationInternational Journal Of Advanced Manufacturing Technology-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectComposite materials-
Palavras-chave: dc.subjectGrinding-
Palavras-chave: dc.subjectCutting fluid-
Palavras-chave: dc.subjectCarbon fiber-
Título: dc.titleContribution for minimization the usage of cutting fluids in CFRP grinding-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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