Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/29833 |
Resumo: | During the polishing process of porcelain tiles the difference in scratching speed between innermost and peripheral abrasives leads to pressure gradients linearly distributed along the radial direction of the abrasive tool. The aim of this paper is to investigate such pressure gradient in laboratory scale. For this purpose polishing tests were performed on ceramic tiles according to the industrial practices using a custom-made CNC tribometer. Gradual wear on both abrasives and machined surface of the floor tile were measured. The experimental results suggested that the pressure gradient tends to cause an inclination of the abraded surfaces, which becomes stable after a given polishing period. In addition to the wear depth of the machined surface, the highest value of gloss and finest surface finish were observed at the lowest point of the worn out surface of the ceramic floor tile corresponding to the point of highest pressure and lowest scratching speed |
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Sousa, Fábio José PinheiroSani, A. S. A.Hamedon, ZAzhari, A2020-08-17T19:08:56Z2020-08-17T19:08:56Z2016-02SANI, A.S.A. SOUSA, F.J.P; HAMEDON, Z; AZHARI, A.. Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation. Iop Conference Series: Materials Science and Engineering, [s.l.], v. 114, p. 012008, fev. 2016. Disponível em: https://iopscience.iop.org/article/10.1088/1757-899X/114/1/012008. Acesso em: 28 jul. 2020. http://dx.doi.org/10.1088/1757-899x/114/1/012008.1757-899Xhttps://repositorio.ufrn.br/jspui/handle/123456789/2983310.1088/1757-899X/114/1/012008IOP PublishingAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessContact pressurePolishing processCeramic tilesContact pressure distribution during the polishing process of ceramic tiles: a laboratory investigationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleDuring the polishing process of porcelain tiles the difference in scratching speed between innermost and peripheral abrasives leads to pressure gradients linearly distributed along the radial direction of the abrasive tool. The aim of this paper is to investigate such pressure gradient in laboratory scale. For this purpose polishing tests were performed on ceramic tiles according to the industrial practices using a custom-made CNC tribometer. Gradual wear on both abrasives and machined surface of the floor tile were measured. The experimental results suggested that the pressure gradient tends to cause an inclination of the abraded surfaces, which becomes stable after a given polishing period. In addition to the wear depth of the machined surface, the highest value of gloss and finest surface finish were observed at the lowest point of the worn out surface of the ceramic floor tile corresponding to the point of highest pressure and lowest scratching speedengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALContactPressureDistribution_Sousa_2016.pdfContactPressureDistribution_Sousa_2016.pdfapplication/pdf2053389https://repositorio.ufrn.br/bitstream/123456789/29833/1/ContactPressureDistribution_Sousa_2016.pdff78a07f5a6511b7a4598fa694209b619MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/29833/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81569https://repositorio.ufrn.br/bitstream/123456789/29833/3/license.txt6e6f57145bc87daf99079f06b081ff9fMD53TEXTContactPressureDistribution_Sousa_2016.pdf.txtContactPressureDistribution_Sousa_2016.pdf.txtExtracted texttext/plain43440https://repositorio.ufrn.br/bitstream/123456789/29833/4/ContactPressureDistribution_Sousa_2016.pdf.txtd1322a7c334dfe17c0326a60f7f2bd2bMD54THUMBNAILContactPressureDistribution_Sousa_2016.pdf.jpgContactPressureDistribution_Sousa_2016.pdf.jpgGenerated Thumbnailimage/jpeg1158https://repositorio.ufrn.br/bitstream/123456789/29833/5/ContactPressureDistribution_Sousa_2016.pdf.jpg1fb0b9f561646a7b315fec552d8e29d3MD55123456789/298332020-08-23 04:25:36.743oai:https://repositorio.ufrn.br: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ório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-08-23T07:25:36Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
title |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
spellingShingle |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation Sousa, Fábio José Pinheiro Contact pressure Polishing process Ceramic tiles |
title_short |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
title_full |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
title_fullStr |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
title_full_unstemmed |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
title_sort |
Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation |
author |
Sousa, Fábio José Pinheiro |
author_facet |
Sousa, Fábio José Pinheiro Sani, A. S. A. Hamedon, Z Azhari, A |
author_role |
author |
author2 |
Sani, A. S. A. Hamedon, Z Azhari, A |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Sousa, Fábio José Pinheiro Sani, A. S. A. Hamedon, Z Azhari, A |
dc.subject.por.fl_str_mv |
Contact pressure Polishing process Ceramic tiles |
topic |
Contact pressure Polishing process Ceramic tiles |
description |
During the polishing process of porcelain tiles the difference in scratching speed between innermost and peripheral abrasives leads to pressure gradients linearly distributed along the radial direction of the abrasive tool. The aim of this paper is to investigate such pressure gradient in laboratory scale. For this purpose polishing tests were performed on ceramic tiles according to the industrial practices using a custom-made CNC tribometer. Gradual wear on both abrasives and machined surface of the floor tile were measured. The experimental results suggested that the pressure gradient tends to cause an inclination of the abraded surfaces, which becomes stable after a given polishing period. In addition to the wear depth of the machined surface, the highest value of gloss and finest surface finish were observed at the lowest point of the worn out surface of the ceramic floor tile corresponding to the point of highest pressure and lowest scratching speed |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-02 |
dc.date.accessioned.fl_str_mv |
2020-08-17T19:08:56Z |
dc.date.available.fl_str_mv |
2020-08-17T19:08:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SANI, A.S.A. SOUSA, F.J.P; HAMEDON, Z; AZHARI, A.. Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation. Iop Conference Series: Materials Science and Engineering, [s.l.], v. 114, p. 012008, fev. 2016. Disponível em: https://iopscience.iop.org/article/10.1088/1757-899X/114/1/012008. Acesso em: 28 jul. 2020. http://dx.doi.org/10.1088/1757-899x/114/1/012008. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/29833 |
dc.identifier.issn.none.fl_str_mv |
1757-899X |
dc.identifier.doi.none.fl_str_mv |
10.1088/1757-899X/114/1/012008 |
identifier_str_mv |
SANI, A.S.A. SOUSA, F.J.P; HAMEDON, Z; AZHARI, A.. Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation. Iop Conference Series: Materials Science and Engineering, [s.l.], v. 114, p. 012008, fev. 2016. Disponível em: https://iopscience.iop.org/article/10.1088/1757-899X/114/1/012008. Acesso em: 28 jul. 2020. http://dx.doi.org/10.1088/1757-899x/114/1/012008. 1757-899X 10.1088/1757-899X/114/1/012008 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/29833 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
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Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
eu_rights_str_mv |
openAccess |
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IOP Publishing |
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IOP Publishing |
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