MECHANICALLY-INDUCED WOOD WELDING

Mechanically-induced vibration welding of flat wood surfaces and rotation welding of wood dowels, without any adhesives, gave strength values comparable to those obtained with adhesive bonded joints. The joints obtained have strength up to structural level but can only be used for interior joinery a...

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Autores principales: Pizzi,Antonio, Properzi,Milena, Leban,Jean-Michel, Zanetti,Michela, Pichelin,Frederic
Lenguaje:English
Publicado: Universidad del Bío-Bío 2003
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2003000200001
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Sumario:Mechanically-induced vibration welding of flat wood surfaces and rotation welding of wood dowels, without any adhesives, gave strength values comparable to those obtained with adhesive bonded joints. The joints obtained have strength up to structural level but can only be used for interior joinery and furniture. The reasons of the welding effect are presented and explained both at the wood anatomical and molecular level