发明名称 MANUFACTURING METHOD FOR TRUMPET SPAR AND OTHER CURVED OBJECTS
摘要 A method for producing an object of composite material comprising the steps of: placing one or several prepregs on a plane surface, forming a fibre stack; lifting over the fibre stack to a moulding tool; downforming the fibre stack; curing the downformed fibre stack; where the method also comprises the step of: orienting the fibre directions so that all fibres, when the fibre stack is lifted over to the moulding tool, will cross an edge of the moulding tool only once.
申请公布号 US2008048359(A1) 申请公布日期 2008.02.28
申请号 US20060538442 申请日期 2006.10.04
申请人 发明人 KROGAGER MAX;PETERSSON MIKAEL;WEIDMANN BJORN;TURESSON INGEMAR;WESTERDAHL ANDERS;VAARA JAN
分类号 B28B5/00 主分类号 B28B5/00
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