Title:
METHOD FOR PREPARING FOR THE DRAPE FORMING OF A COMPOSITE PREFORM
Document Type and Number:
WIPO Patent Application WO/2016/097422
Kind Code:
A3
Abstract:
The invention relates to a method for producing a first draping ply of a fibrous preform on a mold (100), characterised in that said method includes the following steps: a. forming a so-called catching area (120) on the draping surface (101) of the mold, said area being rigidly connected to said draping surface of the mold; b. depositing a polymer (131, 132) by additive manufacturing onto the surface of the mold, the deposition process being carried out over the catching area; c. draping the first ply by activating the tack of the polymer (131, 132) deposited by additive manufacturing so as to adhere the deposited fibres to the material deposited by additive manufacturing.
Application Number:
PCT/EP2015/080872
Publication Date:
September 29, 2016
Filing Date:
December 21, 2015
Export Citation:
Assignee:
DAHER AEROSPACE (FR)
International Classes:
B29C70/54; B29B11/16; B29D99/00; B29K101/12; B29L31/30
Foreign References:
| FR2912077A1 | 2008-08-08 |
Attorney, Agent or Firm:
HAMANN, JEAN-CHRISTOPHE (FR)
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