PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

Provided are a preform production apparatus and a preform production method which efficiently produce high quality preforms in which the occurrence of wrinkles, zigzagging of fibers and cracking are limited in production of a preform having a three-dimensional shape. The production apparatus is a pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAMEJIMA Tadao, OKUTSU Hajime, MIYAUCHI Akira
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS MAKING GRANULES OR PREFORMS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS 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
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Beschreibung
Zusammenfassung:	Provided are a preform production apparatus and a preform production method which efficiently produce high quality preforms in which the occurrence of wrinkles, zigzagging of fibers and cracking are limited in production of a preform having a three-dimensional shape. The production apparatus is a preform production apparatus for shaping a reinforcing fiber base material into a specified shape prior to main molding thereof in order to obtain a fiber-reinforced resin molding of a desired shape, the apparatus comprising a stationary mold with a surface shape corresponding to the specified shape an end effector for pressing the reinforcing fiber base material on a surface of the stationary mold; and a control unit for moving the end effector.