FRP MOLDING SYSTEM AND METHOD - IHI AEROSPACE CO LTD

Title:

FRP MOLDING SYSTEM AND METHOD

Document Type and Number:

WIPO Patent Application WO/2020/183545

Kind Code:

A1

Abstract:

Provided is an FRP molding system 100 with which an FRP material 2, in which a plurality of prepregs 1 are laminated, is molded to manufacture an arc-shaped FRP component 3. The FRP molding system 100 comprises an inner jig plate 10 and an outer jig plate 12, a partial pressing device 20, and a transport device 30. The inner jig plate 10 and the outer jig plate 12 are arcuate, and have an outer surface 10b and an inner surface 12a that respectively fit with an inner surface shape 3a and an outer surface shape 3b of the FRP component 3. The FRP material 2 is sandwiched between the inner jig plate 10 and the outer jig plate 12 to form an integrated jig plate 14. The partial pressing device 20 intermittently compresses a portion of the integrated jig plate 14 in a radial direction orthogonal to an arc of the FRP component 3 so that the FRP component 3 is partially molded. The transport device 30 intermittently moves the compressed portion (pressed portion 15) of the integrated jig plate 14 by the partial pressing device 20. By repeating the partial pressing and the transport, the entire integrated jig plate 14 is compressed to form the entire FRP component 3.

Inventors:

HARADA TAKASHI (JP)
SHIGENARI YU (JP)
AKIMOTO TOYOHARU (JP)

Application Number:

PCT/JP2019/009486

Publication Date:

September 17, 2020

Filing Date:

March 08, 2019

Export Citation:

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Assignee:

IHI AEROSPACE CO LTD (JP)
IHI LOGISTICS & MACHINERY CORP (JP)

International Classes:

B29C70/34; B29C70/54

Domestic Patent References:

WO2018101422A1

2018-06-07

Foreign References:

JP2002538991A	2002-11-19
JP2017061135A	2017-03-30
JPS6219440A	1987-01-28
JP2008222221A	2008-09-25
JP2015009396A	2015-01-19

Other References: