METHODS FOR SELECTIVE NEEDLING OF FIBROUS PREFORMS FOR SHAPE-FORMING

A method for selective needling on a fibrous preform (110) includes performing a through thickness reinforcement process on the fibrous preform and varying a needle density, a needle angle, and/or a needle penetrating depth during the through thickness reinforcement process such that a first needle...

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Bibliographische Detailangaben
Hauptverfasser: PUJAR, Vijay V, WAUGH, Katherine E, KOROLY, Christopher C
Format: Patent
Sprache:eng ; fre ; ger
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