发明名称 METHOD OF PRODUCING A STRUCTURAL PART MADE FROM A THERMOSETTING RESIN BY DRAWING
摘要 A process for the production of a structural part of an aircraft, whereby the part is made of composite material that includes a thermosetting resin and that has a section profile that can be stamped, whereby the process includes: producing a flat blank by draping layers of supports that are preimpregnated with thermosetting resin, partially cross-linking the flat blank, and stamping the flat blank between a matrix (14) and a punch (16) that are called the equipment, each including an impression that is adapted to the shape of the surface that is in contact with the part that is to be produced and whose air gap is sized based on the part that is to be produced, wherein the equipment is heated to modulate the progress of the cross-linking at the end of the forming operation.
申请公布号 US2010295210(A1) 申请公布日期 2010.11.25
申请号 US20080740708 申请日期 2008.10.27
申请人 AIRBUS OPERATIONS SAS 发明人 LE HETET THOMAS
分类号 B29C70/44 主分类号 B29C70/44
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