Manufacturing method of a complex geometry panel in prepreg...

Details Manufacturing method of a complex geometry panel in prepreg... Manufacturing method of a complex geometry panel in prepreg...

B - Operations, Transporting

29

C

B29C 70/46 (2006.01) B29C 70/34 (2006.01)

Patent

CA 2741486

The method comprises: a first stage in which the layers of prepreg are laid onto a mould that has several cavities corresponding to the reliefs (3) of the complex-geometry panel (1) to be obtained, the prepreg having several lines of discontinuity (12) in the layers of prepreg in a vicinity of the reliefs (3); a second stage in which the stack (11) is formed by application of a pressure and temperature cycle; and a third panelfinishing stage that involves curing the prepreg. Image

Le procédé de l'invention comprend une première étape consistant à appliquer des couches de préimprégné sur un moule comportant des cavités correspondant aux reliefs (3) du panneau à géométrie complexe (1) à obtenir, le préimprégné présentant des lignes de discontinuité (12) dans les couches de préimprégné au voisinage des reliefs (3), une deuxième étape consistant à former l'empilement (11) par application d'un cycle de pression et de température, ainsi qu'une troisième étape de finissage du panneau à obtenir, qui consiste à faire durcir le préimprégné.

Affiliated with

Also associated with

Rating

Manufacturing method of a complex geometry panel in prepreg... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manufacturing method of a complex geometry panel in prepreg..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacturing method of a complex geometry panel in prepreg... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1692408