VARTM Mold With Damping Pocket And Slit Channel

• Main Author: HAN, KYU DONG
• Format: Patent
• Language: English; Korean
• Published: 07.10.2014
• 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

The present invention relates to a molding mold with a damping pocket and a slit by a vacuum assist resin transfer molding method and, more specifically, to a fiber reinforced plastic molding mold with a damping pocket and a slit by a vacuum assist resin transfer molding method which enables a high-quality RFP product to be molded by preventing bubble generation and allowing the whole of a molded body to have uniform strength by allowing a resin to be uniformly impregnated without bubble generation during resin impregnation by respectively installing a damping pocket and a slit line at a resin inlet part and a resin outlet part of a molding mold in order to be uniformly impregnated with reinforced fibers even though a resin with low viscosity is used when manufacturing fiber reinforced plastic through a resin transfer molding method through pressure difference by vacuum. A fiber reinforced plastic molding mold by the vacuum assist resin transfer molding method according to the present invention enables a resin to be uniformly impregnated by supplying the resin to a synthetic fiber base material at the same time even when one resin inlet part and one resin outlet part are formed at the molded body by forming the damping pocket and slit line in order to inject a sufficient quantity of the resin into the whole area of the resin inject part and resin outlet part at the same time.