Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation

Sousa, Fábio José Pinheiro; Sani, A. S. A.; Hamedon, Z; Azhari, A

Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation

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dc.contributor.author	Sousa, Fábio José Pinheiro
dc.contributor.author	Sani, A. S. A.
dc.contributor.author	Hamedon, Z
dc.contributor.author	Azhari, A
dc.date.accessioned	2020-08-17T19:08:56Z
dc.date.available	2020-08-17T19:08:56Z
dc.date.issued	2016-02
dc.description.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	pt_BR
dc.identifier.citation	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.	pt_BR
dc.identifier.doi	10.1088/1757-899X/114/1/012008
dc.identifier.issn	1757-899X
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29833
dc.language	en	pt_BR
dc.publisher	IOP Publishing	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Contact pressure	pt_BR
dc.subject	Polishing process	pt_BR
dc.subject	Ceramic tiles	pt_BR
dc.title	Contact pressure distribution during the polishing process of ceramic tiles: a laboratory investigation	pt_BR
dc.type	article	pt_BR