Z-CHANNEL CREATION IN WOVEN PREFORM BY INCORPORATION OF PIN FEATURES INTO PREFORM TOOLING

A tooling assembly (10) for debulking a fibrous preform (12) includes a first tooling fixture (16) comprising a plurality of receiving holes (24), and a second tooling fixture (14) comprising a plurality of pins (18) projecting toward the first tooling fixture (16), each of the plurality of pins (18...

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Bibliographische Detailangaben
1. Verfasser:	FERNANDEZ, Robin H
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS LIME, MAGNESIA METALLURGY PERFORATING PERFORMING OPERATIONS PUNCHING REFRACTORIES SEVERING SEVERING BY MEANS OTHER THAN CUTTING SLAG STAMPING-OUT TRANSPORTING TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A tooling assembly (10) for debulking a fibrous preform (12) includes a first tooling fixture (16) comprising a plurality of receiving holes (24), and a second tooling fixture (14) comprising a plurality of pins (18) projecting toward the first tooling fixture (16), each of the plurality of pins (18) corresponding to and extending towards one of the plurality of receiving holes (24). The second tooling fixture (14) is engageable with the first tooling fixture (16) to define an inner volume therebetween, the inner volume configured to support the preform (12) during debulking while a compressive force is applied thereto.