stephanevdv
September 23rd 04, 09:18 AM
You can trust a tree, but you can't trust a glue. Due to a catastrophic
in-flight failure of a Robin DR 400 wing, the French authorities
discovered badly glued wingspars in a lot of airplanes of this type.
Consequently, reinforcements have been made mandatory (C.N. 2003-348).
To see how this is done, look at:
http://perso.wanadoo.fr/malibos.aviation/vp1.html
The same occured last year with Duo-Discus wings, so it's 1-1 in the
wood-plastics competition. Both require precise mixing of components
(glue or epoxy), and correct temperature and humidity control.
Perhaps metal isn't so bad after all? But then there is metal
fatigue...
--
stephanevdv
------------------------------------------------------------------------
Posted via OziPilots Online [ http://www.OziPilotsOnline.com.au ]
- A website for Australian Pilots regardless of when, why, or what they fly -
in-flight failure of a Robin DR 400 wing, the French authorities
discovered badly glued wingspars in a lot of airplanes of this type.
Consequently, reinforcements have been made mandatory (C.N. 2003-348).
To see how this is done, look at:
http://perso.wanadoo.fr/malibos.aviation/vp1.html
The same occured last year with Duo-Discus wings, so it's 1-1 in the
wood-plastics competition. Both require precise mixing of components
(glue or epoxy), and correct temperature and humidity control.
Perhaps metal isn't so bad after all? But then there is metal
fatigue...
--
stephanevdv
------------------------------------------------------------------------
Posted via OziPilots Online [ http://www.OziPilotsOnline.com.au ]
- A website for Australian Pilots regardless of when, why, or what they fly -