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5. User guide and applications
5.1 Machining and flow rates
Heat-treated wood poses no particular machining problems, but tools and working conditions need to be adapted. Due to the hardness of modified wood, it is preferable to use tungsten carbide cutting tools with smaller cutting angles (around 10°) than for natural wood (CTBA) . The standard cutting speed of natural wood (35 to 60 m/s) is suitable for treated wood. On the other hand, as the material is fissile, it is preferable to reduce the feed speed in order to produce chips of reduced thickness.
Retified wood dust is...
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Conclusion
Bibliography
Patents
Anti-shrink treatment for wood United States Patent Office 2,296,316 Alfred J. Stamm 09, 22 (1942)
Process for manufacturing a lignocellulosic material by heat treatment and materials obtained by this process n° 8614138, ARMINES (1986)
Process for manufacturing an agglomerated material based on a lignocellulosic material and material obtained by carrying out this process. N° 87...
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Standards and norms
- Wood – Determining shrinkage - NF B51-006 - 1985
- Wood – Static bending test – Determination of the static bending strength of small flawless specimens - B 51-008 - 1987
- Wood – Determination of Monnin hardness - NF B51-013 - 1985
- Durability of wood and wood-based materials – Classes of use: definitions, application to solid wood and wood-based materials - NF EN 335 - 2013
- Durability of...
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