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1. (WO2018021226) PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

Pub. No.:    WO/2018/021226    International Application No.:    PCT/JP2017/026646
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Tue Jul 25 01:59:59 CEST 2017
IPC: B29C 70/28
B29B 11/16
Applicants: MITSUBISHI CHEMICAL CORPORATION
三菱ケミカル株式会社
Inventors: MIYAUCHI Akira
宮内 亮
SAMEJIMA Tadao
鮫島 禎雄
OKUTSU Hajime
奥津 肇
Title: PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD
Abstract:
Provided are a preform production apparatus and preform production method with which, when producing preforms with a three-dimensional shape, high quality preforms in which the occurrence of wrinkles, zigzagging of fibers and cracking are limited can be efficiently produced. Said production apparatus is a preform production apparatus for shaping a reinforcing fiber base material into a specified shape prior to the main molding thereof in order to obtain a fiber-reinforced resin molding of a desired shape, and comprises: a stationary mold with a surface shape corresponding to the specified shape; an end effector for pressing the reinforcing fiber base material on the surface of the stationary mold; and a control unit for moving the end effector.