APPARATUS AND METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MOLDING

• Main Authors: MURAKAMI MUNEO, KANEKO KIMIHIRO, UCHIUMI SHIGERU, IWAKURA TAKASHI
• Format: Patent
• Language: English
• Published: 11.03.2010
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; 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

PROBLEM TO BE SOLVED: To obtain an apparatus and a method for manufacturing a fiber-reinforced resin molding which restrain a base material such as a glass cloth from being deviated in the molding process of the fiber-reinforced resin and can take out the fiber-reinforced resin out of the mold by a simpler method in the demolding process after the molding. SOLUTION: The mold 2 has a hole that penetrates from the inside to the outside, and to this hole, a nest 7 having air permeability is inserted. In the cloth setting process wherein the fiber cloth 10 is held on the mold 2, air in the mold 2 is sucked through the nest 7. A resin is poured from the resin injecting pipes 6, impregnated into the fiber cloth 10 and cured. Then the fiber-reinforced resin molding is released from the mold. In demolding, demolding is conducted easily by making air flow into the mold 2 through the nest 7. COPYRIGHT: (C)2010,JPO&INPIT