MANUFACTURING METHOD OF FRP MOLDING HAVING BORED PART

摘要

PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an FRP molding article only with an RTM molding through the rationalization of the method of manufacturing the FRP molding article having bored parts by combining RIM molding and mechanical processing.;SOLUTION: The manufacturing method of an FRP molding article having bored parts according to an RTM molding method comprises the following processes of: arranging pins on pin holes of a molding mold disposed on parts corresponding to the bored parts of a preform laid on the molding mold; boring the preform with the pins; thereafter, molding an RTM molding according to the RTM molding method by clamping the molding mold; and subsequently, forming desired bored parts by using holes of traces after drawing the pins.;COPYRIGHT: (C)2010,JPO&INPIT