发明名称 |
METHOD FOR PRODUCING PANELS OF COMPOSITE MATERIALS WITH U-SHAPED STIFFENING ELEMENTS |
摘要 |
The present invention relates to a process for manufacturing panels (9) for aeronautical structures with U-shaped stiffening members (13) and I-shaped stiffening members (17) between their webs comprising the following steps: providing laminates for shaping the skin (11) on the curing tool (31); providing planar laminates (23) for shaping the stiffening members (13, 17); shaping the U-shaped stiffening members (13) on individual shaping tools (33) and placing the I-shaped stiffening elements (17) in said tools; grouping said individual shaping tools (33) together on an assembly tool (41); placing the group of stiffening members (13, 17) on the skin (11); placing a vacuum bag (55) on the assembly with the aid of profiles (59); consolidating said assembly by means of a curing process under suitable pressure and temperature conditions using external tools (60) to assure verticality of the webs of the stiffening members (13, 17).
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申请公布号 |
CA2635651(C) |
申请公布日期 |
2012.05.29 |
申请号 |
CA20052635651 |
申请日期 |
2005.12.30 |
申请人 |
AIRBUS ESPANA, S.L. |
发明人 |
NUNEZ DELGADO, JULIO;PEREZ PASTOR, AUGUSTO;CRUZADO PARLA, GABRIEL |
分类号 |
B29C70/44;B29C70/34 |
主分类号 |
B29C70/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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