Results 11 to 20 of about 3,020 (201)

MECHANICALLY-INDUCED WOOD WELDING

Maderas: Ciencia y Tecnología, 2003
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.
Antonio Pizzi, Milena Properzi, Jean-Michel Leban, Michela Zanetti, Frederic Pichelin   +4 more
doaj   +8 more sources

Welding of solid wood

Drvna Industrija, 2008
This paper presents the up-to-date knowledge and results of the application of wood welding techniques at the Faculty of Forestry University of Zagreb. Wood welding technologies have been developed as a new way of bonding timber by using high temperature
Ivica Župčić, Goran Mihulja, Andrija Bogner, Ivica Grbac, Ivica @up~i}, Goran Mihulja, Andrija Bogner, Ivica Grbac,, Božidar Hrovat   +5 more
doaj   +4 more sources

Ultrasonic Welding of Wood Veneers

BioResources
Creating wood joints usually requires glue or staples. These items are detrimental for the end-of-life of wood products, decreasing their potential recyclability, reusability, and biodegradability.
Clément Turpin, Tugdual Le Nir, Sandra Tapin-Lingua, Guillaume Legrand, Marie Caron, Quentin Charlier   +5 more
doaj   +3 more sources

Parameters of wood welding: A study with infrared thermography [PDF]

Holzforschung, 2006
Welding of wood is a well-known joining procedure that offers several advantages over traditional mechanical fasteners or gluing. During welding, extensive solid-state transformation phases occur in the so-called melting zone and the heat-affected zone ...
Ganne-Chédeville, Christelle, Pizzi, A., Pizzi, Antonio, Properzi, M., Leban, J.-M., Properzi, Milena, Pichelin, Frédéric, Leban, Jean-Michel, J.-M., Leban, Jean-Michel   +8 more
core   +4 more sources

Solid wood joints by in situ welding of structural wood constituents [PDF]

Holzforschung, 2004
Mechanically-induced wood flow welding, without any adhesive, is here shown to rapidly yield wood joints satisfying the relevant requirements for structural application.
Lehmann, Mario, PICHELIN F, Pichelin, Frédéric, ZANETTI, MICHELA, GFELLER B, Delmotte, Luc, LEHMANN M, PIZZI A, DELMOTTE L., Pizzi, Antonio, PROPERZI M, Properzi, Milena, Gfeller, Balz   +12 more
core   +4 more sources

Temperatures in Rotary Welding of Dowels in the Beech Wood

BioResources, 2022
Welding temperature is an important factor of rotary welding and affects the strength of the joint or the embedded force. This research focused on the parameters that affect the welding temperature and the effect of welding temperature on the embedded ...
Ivica Župčić, Karlo Povrženić, Krešimir Balaško, Kristijan Radmanović   +3 more
doaj   +7 more sources

Investigating Wood Welding Parameters Using a Prototype Welding Machine

, 2010
Understanding how different processing variables influence wood welded bonds is vital if the technique will ever be used to create engineered lumber without using adhesives.
Melin, Timothy R
core   +3 more sources

Influence of Welding Time on Tensile-Shear Strength of Linear Friction Welded Birch (Betula pendula L.) Wood [PDF]

BioResources, 2015
The purpose of this work was to determine the optimal welding time for linear friction welding of birch (Betula pendula L.) wood while keeping the other parameters constant and at similar levels compared to other species in a similar density range ...
Jussi Ruponen, Petr Čermák, Martin Rhême, Arttu Miettinen, Anti Rohumaa, Lauri Rautkari   +5 more
doaj   +2 more sources

Interior wood joints by mechanical fusion welding of wood surfaces

, 2004
Mechanically induced wood fusion welding, without any adhesive, is shown here to rapidly yield wood joints that satisfy the relevant requirements for structural application.
LEHMANN M, PIZZI A, DELMOTTE L., PROPERZI M, PICHELIN F, ZANETTI, MICHELA, GFELLER B   +6 more
core   +4 more sources

Joining wood by friction welding [PDF]

Holz als Roh- und Werkstoff, 2005
At the Chair of Timber Constructions of the Swiss Federal Institute of Technology in Lausanne (EPFL) tests were carried out to join wooden work pieces by friction welding without any additional welding deposit. It could be determined that this kind of technology, which is mainly used for thermoplastics and metal, can also be applied to wood. Tests were
B. Stamm, J. Natterer, P. Navi
openaire   +1 more source