| abstract |
An RTM molding apparatus and method capable of efficiently molding a high-quality molded product without voids in RTM molding for molding a relatively large fiber-reinforced resin product. A reinforcing fiber base material is placed in a cavity of a mold, and a matrix resin is injected from a resin injection line arranged on the outer periphery of the cavity toward a resin discharge line to impregnate the reinforcing fiber base material with the resin. An RTM molding apparatus and an RTM molding method, wherein the resin injection line is divided into a plurality of parts in an RTM molding apparatus for fiber-reinforced resin to be cured by heating. [Selection] Figure 2 |