Experimental Investigation of Parameters Impacting the Roughness of Pinus elliottii Wood

dc.contributor.authorLeite, Sueli Souza [UNESP]
dc.contributor.authorKim Jesus, Gessica Mina [UNESP]
dc.contributor.authorSampaio Alves, Manoel Cleber de [UNESP]
dc.contributor.authorValarelli, Ivaldo de Domenico [UNESP]
dc.contributor.authorMoizes, Fabio Alexandre [UNESP]
dc.contributor.authorSalvadeo, Vitor Manoel [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-04T12:35:42Z
dc.date.available2019-10-04T12:35:42Z
dc.date.issued2019-01-01
dc.description.abstractThe wood sanding process entails a small reduction in the dimensions of the workpiece in the course of modifying its surface morphology, which affects the aesthetics and the subsequent application of a coating. However, sanding is costly, partly because it is performed empirically without standardization. Therefore, this study analyzed the influence of sandpaper factors on the behavior of wood surface roughness for Pinus elliottii. A complete factorial experiment was performed, varying two types of abrasives, aluminum oxide and silicon carbide, in three grit sizes (80, 100, and 120), and three sandpaper conditions (new, semi-new, and worn). The tests were performed using a flat sander with a pneumatic circuit and monitoring system for data acquisition, which were analyzed through multiple Tukey tests. The results were organized in a consultation table that compared the combination of factors analyzed, informing whether they produced roughness of the wood equal to or distinct from each other. The results showed that new aluminum oxide sandpapers with grit sizes of 80, 100, and 120 produced roughness of the wood different from each other, while the carbide did not. Therefore, there is no need to trade or buy silicon carbide sandpaper in these grit sizes.en
dc.description.affiliationSao Paulo State Univ, Mech Engn Dept, BR-17033360 Guaratingueta, SP, Brazil
dc.description.affiliationSao Paulo State Univ, Prod Engn Dept, BR-17033360 Guaratingueta, SP, Brazil
dc.description.affiliationSao Paulo State Univ, Dept Mat & Technol, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Mech Engn Dept, BR-17033360 Guaratingueta, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Prod Engn Dept, BR-17033360 Guaratingueta, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Dept Mat & Technol, BR-12516410 Guaratingueta, SP, Brazil
dc.format.extent2051-2061
dc.identifierhttp://dx.doi.org/10.15376/biores.14.1.2051-2061
dc.identifier.citationBioresources. Raleigh: North Carolina State Univ Dept Wood & Paper Sci, v. 14, n. 1, p. 2051-2061, 2019.
dc.identifier.doi10.15376/biores.14.1.2051-2061
dc.identifier.issn1930-2126
dc.identifier.urihttp://hdl.handle.net/11449/185473
dc.identifier.wosWOS:000459494400141
dc.language.isoeng
dc.publisherNorth Carolina State Univ Dept Wood & Paper Sci
dc.relation.ispartofBioresources
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectFactorial experiment
dc.subjectWood sanding process
dc.subjectSurface roughness of wood
dc.titleExperimental Investigation of Parameters Impacting the Roughness of Pinus elliottii Wooden
dc.typeArtigo
dcterms.rightsHolderNorth Carolina State Univ Dept Wood & Paper Sci
unesp.author.orcid0000-0002-8938-5968[3]
unesp.departmentEngenharia de Produção - FEBpt
unesp.departmentEngenharia Mecânica - FEBpt
unesp.departmentMateriais e Tecnologia - FEGpt

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