Effects of adhesive and loading directions on the load-carrying capacity of V-nails

Effects of tensile and compression loading on the overall strength of two miter frame corner joints, namely V-nail and dovetail joints, with and without adhesive were studied for medium-density fiberboard and particleboard. Two sizes of V-nails were chosen, sizes 7 and 10. Tensile and compression lo...

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Autores principales:	Taghiyari,Hamid R, Ghofrani,Mohammad, Ghamsari,Farzad Arbabi
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2017
Materias:	Cabinet-making industry loading direction medium-density fiberboard particleboard stress wood-composite panels
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000100010
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spelling	oai:scielo:S0718-221X20170001000102017-01-23Effects of adhesive and loading directions on the load-carrying capacity of V-nailsTaghiyari,Hamid RGhofrani,MohammadGhamsari,Farzad Arbabi Cabinet-making industry loading direction medium-density fiberboard particleboard stress wood-composite panels Effects of tensile and compression loading on the overall strength of two miter frame corner joints, namely V-nail and dovetail joints, with and without adhesive were studied for medium-density fiberboard and particleboard. Two sizes of V-nails were chosen, sizes 7 and 10. Tensile and compression load-carrying capacity values were measured on the internal and external corners of the joints. Results showed that both wood-composites had greater load-carrying capacities for compression stress in comparison to tensile stress. Medium-density fiberboard demonstrated higher strength compared to particleboard specimens because of its higher compactness of fibers and more integrity in the composite matrix. Application of adhesive resulted in a significant increase in the strength of all joints and both composites. The increase in medium-density fiberboard was significantly higher in comparison to particleboard because lower permeability in medium-density fiberboard did not let adhesive to be uselessly penetrated into the texture. In particleboard specimens, however, adhesive penetrated into the voids and spaces in the composite, and the adhesive line was weakened between the surfaces of the composite bodies. It was concluded that V-nails are recommended for craftsmen in case adhesive is used. However, dovetail joints provide higher strength if the production process necessitates not to use adhesive in joints.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.19 n.1 20172017-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000100010en10.4067/S0718-221X2017005000010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Cabinet-making industry loading direction medium-density fiberboard particleboard stress wood-composite panels
spellingShingle	Cabinet-making industry loading direction medium-density fiberboard particleboard stress wood-composite panels Taghiyari,Hamid R Ghofrani,Mohammad Ghamsari,Farzad Arbabi Effects of adhesive and loading directions on the load-carrying capacity of V-nails
description	Effects of tensile and compression loading on the overall strength of two miter frame corner joints, namely V-nail and dovetail joints, with and without adhesive were studied for medium-density fiberboard and particleboard. Two sizes of V-nails were chosen, sizes 7 and 10. Tensile and compression load-carrying capacity values were measured on the internal and external corners of the joints. Results showed that both wood-composites had greater load-carrying capacities for compression stress in comparison to tensile stress. Medium-density fiberboard demonstrated higher strength compared to particleboard specimens because of its higher compactness of fibers and more integrity in the composite matrix. Application of adhesive resulted in a significant increase in the strength of all joints and both composites. The increase in medium-density fiberboard was significantly higher in comparison to particleboard because lower permeability in medium-density fiberboard did not let adhesive to be uselessly penetrated into the texture. In particleboard specimens, however, adhesive penetrated into the voids and spaces in the composite, and the adhesive line was weakened between the surfaces of the composite bodies. It was concluded that V-nails are recommended for craftsmen in case adhesive is used. However, dovetail joints provide higher strength if the production process necessitates not to use adhesive in joints.
author	Taghiyari,Hamid R Ghofrani,Mohammad Ghamsari,Farzad Arbabi
author_facet	Taghiyari,Hamid R Ghofrani,Mohammad Ghamsari,Farzad Arbabi
author_sort	Taghiyari,Hamid R
title	Effects of adhesive and loading directions on the load-carrying capacity of V-nails
title_short	Effects of adhesive and loading directions on the load-carrying capacity of V-nails
title_full	Effects of adhesive and loading directions on the load-carrying capacity of V-nails
title_fullStr	Effects of adhesive and loading directions on the load-carrying capacity of V-nails
title_full_unstemmed	Effects of adhesive and loading directions on the load-carrying capacity of V-nails
title_sort	effects of adhesive and loading directions on the load-carrying capacity of v-nails
publisher	Universidad del Bío-Bío
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2017000100010
work_keys_str_mv	AT taghiyarihamidr effectsofadhesiveandloadingdirectionsontheloadcarryingcapacityofvnails AT ghofranimohammad effectsofadhesiveandloadingdirectionsontheloadcarryingcapacityofvnails AT ghamsarifarzadarbabi effectsofadhesiveandloadingdirectionsontheloadcarryingcapacityofvnails
_version_	1714202635597250560

Effects of adhesive and loading directions on the load-carrying capacity of V-nails

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