METHOD FOR PRODUCING PUNCHED HONEYCOMB PANEL

PROBLEM TO BE SOLVED: To inexpensively produce a honeycomb panel in which a honeycomb member is held between two plate-shaped members one of which is punched. SOLUTION: A plate-shaped material 16 is mounted on a molding jig 10 (a) with a pin 14 installed in a flexible sheet 12. A hole is bored in th...

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Bibliographische Detailangaben
Hauptverfasser:	ABE SATOSHI, NAKANE WAKATOMI
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To inexpensively produce a honeycomb panel in which a honeycomb member is held between two plate-shaped members one of which is punched. SOLUTION: A plate-shaped material 16 is mounted on a molding jig 10 (a) with a pin 14 installed in a flexible sheet 12. A hole is bored in the first plate-shaped material 16 by the pin 14 (b). A cover sheet 18 is mounted (c) and pressurized with these integrally (d). The cover sheet 18 is detached, and a honeycomb material 22 and the second plate-shaped material 24 are mounted on the first plate-shaped material (16) and laminated (e and f). The laminated materials are pressurized and heated (g), the molding jig 10 is detached, and the honeycomb panel 34 is obtained (h). By heat-curing the first and second plate-shaped materials 16 and 24 and the honeycomb material 22 integrally, heat-curing processes are unified, and a production process is simplified to reduce costs.