发明授权
US08845946B2 Method and device for manufacturing a fiber composite component with an integral structural design
有权
用于制造具有整体结构设计的纤维复合材料部件的方法和装置
- 专利标题: Method and device for manufacturing a fiber composite component with an integral structural design
- 专利标题(中): 用于制造具有整体结构设计的纤维复合材料部件的方法和装置
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申请号: US12979429申请日: 2010-12-28
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公开(公告)号: US08845946B2公开(公告)日: 2014-09-30
- 发明人: Georg Lonsdorfer , Hauke Seegel , Klaus Rode , Andreas Pau
- 申请人: Georg Lonsdorfer , Hauke Seegel , Klaus Rode , Andreas Pau
- 申请人地址: DE Hamburg
- 专利权人: Airbus Operations GmbH
- 当前专利权人: Airbus Operations GmbH
- 当前专利权人地址: DE Hamburg
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: DE102009060690 20091229; DE102010062870 20101212
- 主分类号: B32B37/00
- IPC分类号: B32B37/00 ; B29C70/44 ; B29C70/54
摘要:
A method for manufacturing a fiber composite component having an integral structural design includes positioning a sheet-like fibrous semi-finished product in a mold that defines an outer contour of the fiber composite component. Dimensionally stable fibrous semi-finished products, each having dimensions corresponding to a respective portion of the manufactured fiber composite component, are arranged on the sheet-like fibrous semi-finished product. The dimensionally stable fibrous semi-finished products are stabilized and fixed in place using mold cores. The semi-finished products are resin infiltrated using one of a first or a second gating process so as to form a construct. The first gating process includes gating via the mold cores at a head of each dimensionally stable fibrous semi-finished product and performing extraction in an area of the mold. The second gating process including gating in an area of the mold and performing extraction via the mold cores at the head of each dimensionally stable fibrous semi-finished product. The construct is hardened and demolded by removing the mold cores.
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