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2. 发明公开

EP3205491A1 METHOD FOR MANUFACTURING A STIFFENED PANEL MADE FROM COMPOSITE MATERIAL 有权
标题翻译：制造由复合材料制成的加强板的方法
公开(公告)号：EP3205491A1
公开(公告)日：2017-08-16
申请号：EP16382052.5
申请日：2016-02-09
申请人： Airbus Defence and Space SA
发明人： Nogueroles Viñes, Pedro , Cuenca Rincón, Jose , Garcia Garcia, Aquilino , Lopez Romano, Bernardo , Mora Mendias, Maria
IPC分类号： B29D99/00
摘要： Method for manufacturing a stiffened panel made from composite material comprising a skin (1) and elongated reinforcing elements (2, 3) wherein some of the elongated reinforcing elements (2, 3) cross each other's (2, 3), the method comprising the following steps:
a) laying up a flat laminate comprising stacked plies of composite layer for forming a structure comprising the elongated reinforcing elements (2, 3) of the panel,
b) cutting (11) the flat laminate along the intersection lines of the planes defining the webs (21) of two crossing reinforcing elements (2, 3),
c) cutting in said flat laminate the outline of the elongated reinforcing elements (2, 3),
d) forming the structure comprising the elongated reinforcing elements (2, 3) of the panel,
e) laying up plies of composite layer for forming the skin,
f) curing the laid-up plies of the skin and the formed structure comprising the elongated reinforcing elements.
摘要翻译：用于制造由复合材料制成的加强面板的方法，所述复合材料包括表皮（1）和细长加强元件（2,3），其中一些细长加强元件（2,3）彼此交叉，所述方法包括以下步骤：a）铺设包括堆叠的复合层片的平坦层压材料，用于形成包括所述面板的所述细长加强元件（2,3）的结构，b）沿着所述平面的相交线切割（11）所述平坦层压材料限定两个交叉增强元件（2,3）的腹板（21），c）在所述扁平层合板中切割细长增强元件（2,3）的轮廓，d）形成包括细长增强元件（2,3） e）铺设用于形成蒙皮的复合层的层，f）固化蒙皮的铺设层和包含细长增强元件的成形结构。

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