发明授权
US09573301B2 Methodfor reducing ply wrinkling of composite laminates during forming 有权
降低成型时复合层压板起皱的方法

Methodfor reducing ply wrinkling of composite laminates during forming
摘要:
Ply wrinkling during hot drape forming of a composite laminate is reduced at corner radii. A tensioning material placed over an uncured composite laminate charge maintains a compressive force on the laminate charge as the charge is formed over a tool.
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