Abstract: A resin molding apparatus includes a pair of metal molds respectively arranged so as to be insulated from the ground with insulating materials, and a molding portion including the pair of metal molds and to which a resin material is provided. At least one metal mold of the pair of metal molds is provided with electrodes at two points flanking the molding portion. A high frequency current generator capable of applying high frequency current having a frequency of about 10 kHz or more is connected to the two electrodes.

Abstract: A resin molding apparatus includes a pair of metal molds respectively arranged so as to be insulated from the ground with insulating materials, and a molding portion including the pair of metal molds and to which a resin material is provided. At least one metal mold of the pair of metal molds is provided with electrodes at two points flanking the molding portion. A high frequency current generator capable of applying high frequency current having a frequency of about 10 kHz or more is connected to the two electrodes.

Abstract: Provided is a method for molding a fiber-reinforced thermoplastic composite material with good workability. The method enables to stably obtain articles having good quality at low cost. The method for molding a fiber-reinforced thermoplastic composite material of the present invention includes placing, in molds (2, 3), a composite sheet (7) integrated by laminating and stitching together a reinforcing fiber (5) and a nonwoven fabric (6) composed of a thermoplastic resin and then molding by pressing and heating such that the temperature of the composite sheet (7) becomes higher than the melting point of the thermoplastic resin.

Abstract: A molding device for compacting a fiber reinforced resinous material to form an article of manufacture in which reinforcement fibers contained in the fiber reinforced resinous material are oriented as desired. The device includes a die; a roll opposed to the die; a compressing mechanism for pressing one of the die and the roll against the other of the die and the roll; and driving a mechanism for reciprocating and/or rotating one of the die and the roll relative to the resinous material. In this construction, the fiber reinforced resinous material is shaped into a predetermined configuration by compressing a number of times the fiber reinforced resinous material delivered by the pressing mechanism until the fiber reinforced resinous material is compacted to a predetermined degree of compression.

Abstract: A molding device for compacting a fiber reinforced resinous material to form an article of manufacture in which reinforcement fibers contained in the fiber reinforced resinous material are oriented as desired. The device includes a die; a roll opposed to the die; a compressing mechanism for pressing one of the die and the roll against the other of the die and the roll; and a driving mechanism for reciprocating and/or rotating one of the die and the roll relative to the resinous material. In this construction, the fiber reinforced resinous material is shaped into a predetermined configuration by compressing a number of times the fiber reinforced resinous material delivered by the pressing mechanism until the fiber reinforced resinous material is compacted to a predetermined degree of compression.