PRODUCTION OF COMPOSITE MOLDED OBJECT

PROBLEM TO BE SOLVED: To remove a sheet part from the surface of a resin molded object with respect to a part where the sheet is unnecessary simultaneously with the lamination of the sheet to the surface of the resin molded object by constituting the shear parts by both molds at a part cutting a per...

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Bibliographische Detailangaben
Hauptverfasser:	MASUI SHOHEI, FUNAKOSHI SATORU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To remove a sheet part from the surface of a resin molded object with respect to a part where the sheet is unnecessary simultaneously with the lamination of the sheet to the surface of the resin molded object by constituting the shear parts by both molds at a part cutting a perforated fiber reinforced thermoplastic resin sheet. SOLUTION: A resin molded object 1 integrally provided with a rib-shaped projection 3 along the peripheral edge of an opening part 2 is set to one mold and a mold having the slide member 4 corresponding to the rib-shaped projection 3 provided to the molding surface thereof is set to other mold 6. A perforated sheet 18 is placed on the molding surface of the other molded object 6 while held to a heated state and the resin molded object 1 is arranged on the upper surface thereof so that the rib-shaped projection 3 is opposed to the perforated sheet 18. The outer peripheral surface of the rib-shaped projection 3 and the inner peripheral surface of the slide member 4 become shear surfaces by the mold clamping of both molds 1, 6 and the perforated sheet 18 is cut by the shearing force by the shear surfaces.