发明名称 SYSTEM AND METHOD OF MANUFACTURING COMPOSITE CORE
摘要 A method of manufacturing a composite core can include: wrapping a mandrel in a mandrel wrapping process by securing a mandrel with a winding jig; orienting the composite material at a wrap angle to the mandrel; and depositing the composite material around a circumference of the mandrel. The method can further include assembling the wrapped mandrels in a tool and applying a pressure to the composite material during a curing cycle.
申请公布号 CA2844136(A1) 申请公布日期 2014.09.01
申请号 CA20142844136 申请日期 2014.02.26
申请人 BELL HELICOPTER TEXTRON INC. 发明人 KENDRICK, PHILLIP A.;OLDROYD, PAUL K.;ARMSTRONG, LEVI H.;OBERLE, ELIZABETH
分类号 B29C70/30;B29C63/12 主分类号 B29C70/30
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