2016
DOI: 10.1590/01047760201622022025
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Utilização Da Técnica Sunset Laser Para Distinguir Superfícies Usinadas De Madeira Com Qualidades Similares

Abstract: RESUMO A norma ASTM D 1666-11 (AMERICAN SOCIETY FOR TESTING AND MATERIALS - ASTM, 2011) classifica a qualidade da superfície de peças de madeira, após o seu processamento mecânico, embora essa classificação seja difícil de ser realizada visualmente e o uso de algumas ferramentas, como o laser de estado sólido, pode facilitar tal classificação. Assim, o objetivo foi avaliar o uso da técnica sunset laser para qualificar superfícies processadas mecanicamente com qualidades visuais semelhantes. Utilizou-se a tora … Show more

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Cited by 7 publications
(3 citation statements)
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“…The quality of a machined surface is also a determining factor for the various uses of wood. For example, those used to make furniture require high surface quality (Almeida et al 2016), with this qualification being determined by direct means according to the ASTM D1666-87 (1995) which presents a subjective character, or indirectly through determining the fz, which is the advance rate per saw tooth. Other ways of evaluating wood surface quality are found in the literature, with the roughness determination being the most highlighted form.…”
Section: Introductionmentioning
confidence: 99%
“…The quality of a machined surface is also a determining factor for the various uses of wood. For example, those used to make furniture require high surface quality (Almeida et al 2016), with this qualification being determined by direct means according to the ASTM D1666-87 (1995) which presents a subjective character, or indirectly through determining the fz, which is the advance rate per saw tooth. Other ways of evaluating wood surface quality are found in the literature, with the roughness determination being the most highlighted form.…”
Section: Introductionmentioning
confidence: 99%
“…Wood and wood-based composites have unique properties and are considered suitable materials for many applications, but in some cases property issues, such as water absorption and susceptibility to deteriorating fungi, could obstruct service (Tajvidi et al 2016;Soykeabkaew et al 2017). Many studies have therefore been focused not only on cultivation and regeneration of trees and wood (Daly-Hassen et al 2014;Arce and Moya 2015;Fernandes et al 2017;Guo et al 2017), but also on the inherent characteristics of wood and composites in order to find ways to eliminate their drawbacks (Candan and Akbulut 2014;De Almeida Andrade et al 2016;De Medeiros et al 2016;Bastani et al 2016a;Altuntas et al 2017;Poletto 2017;Sandberg et al 2017).…”
Section: Introductionmentioning
confidence: 99%
“…2017), but also on the inherent characteristics of wood and composites in order to find ways to eliminate their drawbacks (Candan and Akbulut 2014; De Almeida Andrade et al. 2016; De Medeiros et al. 2016; Bastani et al.…”
Section: Introductionmentioning
confidence: 99%