Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood

The main aim is to test the influence of anatomical structure (grain direction and elements size), wood hardness and machining conditions on wood surface roughness. 180 samples defect-free were obtained from beech, oak and pine and processed with different machining methods (planning, sanding with 6...

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Autores principales:	Laina,Rubén, Sanz-Lobera,Alfredo, Villasante,Antonio, López-Espí,Pablo, Martínez-Rojas,Jose Antonio, Alpuente,Jesús, Sánchez-Montero,Rocío, Vignote,Santiago
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2017
Materias:	Fagus sylvatica hardness Pinus sylvestris Quercus alba roughness
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000200008
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id	oai:scielo:S0718-221X2017000200008
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spelling	oai:scielo:S0718-221X20170002000082017-05-02Effect of the anatomical structure, wood properties and machining conditions on surface roughness of woodLaina,RubénSanz-Lobera,AlfredoVillasante,AntonioLópez-Espí,PabloMartínez-Rojas,Jose AntonioAlpuente,JesúsSánchez-Montero,RocíoVignote,Santiago Fagus sylvatica hardness Pinus sylvestris Quercus alba roughness The main aim is to test the influence of anatomical structure (grain direction and elements size), wood hardness and machining conditions on wood surface roughness. 180 samples defect-free were obtained from beech, oak and pine and processed with different machining methods (planning, sanding with 60 grit or sanding with 180 grit). Roughness, hardness, and anatomical structure were analysed using international methodologies. An analysis of variance of the data from all the samples with the four factors in the experimental design were performed. Results showed that machining processes and species are the factors that significantly affect surface roughness, as opposed to grain direction (plane of section and stylus-grain angle), which was only shown to be significant in some subgroups. Roughness parameters of samples sanded with 180 grit were lower in contrast to samples planned or sanded with 60 grit. Hardness was found to be the property of the wood that most clearly affects its final roughness, and makes it difficult to achieve better roughness results as the hardness increases.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.19 n.2 20172017-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000200008en10.4067/S0718-221X2017005000018
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Fagus sylvatica hardness Pinus sylvestris Quercus alba roughness
spellingShingle	Fagus sylvatica hardness Pinus sylvestris Quercus alba roughness Laina,Rubén Sanz-Lobera,Alfredo Villasante,Antonio López-Espí,Pablo Martínez-Rojas,Jose Antonio Alpuente,Jesús Sánchez-Montero,Rocío Vignote,Santiago Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
description	The main aim is to test the influence of anatomical structure (grain direction and elements size), wood hardness and machining conditions on wood surface roughness. 180 samples defect-free were obtained from beech, oak and pine and processed with different machining methods (planning, sanding with 60 grit or sanding with 180 grit). Roughness, hardness, and anatomical structure were analysed using international methodologies. An analysis of variance of the data from all the samples with the four factors in the experimental design were performed. Results showed that machining processes and species are the factors that significantly affect surface roughness, as opposed to grain direction (plane of section and stylus-grain angle), which was only shown to be significant in some subgroups. Roughness parameters of samples sanded with 180 grit were lower in contrast to samples planned or sanded with 60 grit. Hardness was found to be the property of the wood that most clearly affects its final roughness, and makes it difficult to achieve better roughness results as the hardness increases.
author	Laina,Rubén Sanz-Lobera,Alfredo Villasante,Antonio López-Espí,Pablo Martínez-Rojas,Jose Antonio Alpuente,Jesús Sánchez-Montero,Rocío Vignote,Santiago
author_facet	Laina,Rubén Sanz-Lobera,Alfredo Villasante,Antonio López-Espí,Pablo Martínez-Rojas,Jose Antonio Alpuente,Jesús Sánchez-Montero,Rocío Vignote,Santiago
author_sort	Laina,Rubén
title	Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
title_short	Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
title_full	Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
title_fullStr	Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
title_full_unstemmed	Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
title_sort	effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood
publisher	Universidad del Bío-Bío
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000200008
work_keys_str_mv	AT lainaruben effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT sanzloberaalfredo effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT villasanteantonio effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT lopezespipablo effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT martinezrojasjoseantonio effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT alpuentejesus effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT sanchezmonterorocio effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood AT vignotesantiago effectoftheanatomicalstructurewoodpropertiesandmachiningconditionsonsurfaceroughnessofwood
_version_	1714202636915310592

Effect of the anatomical structure, wood properties and machining conditions on surface roughness of wood

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