Mechanically-induced wood welding

• Antonio Pizzi ^[1] ; Milena Properzi ^[2] ; Jean-Michel Leban ^[3] ; Michela Zanetti ^[1] ; Frederic Pichelin ^[2]
  1. [1] ENSTIB-LERMAN. University of Nancy. Francia
  2. [2] Swiss School of Engineering for the Wood Industry. Biel. Suiza
  3. [3] INRA. Champenoux. Francia

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• Localización: Maderas: Ciencia y tecnología, ISSN 0717-3644, ISSN-e 0718-221X, Vol. 5, Nº. 2, 2003, págs. 101-106
• Idioma: inglés
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• Resumen

  • 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