Title:
METHOD FOR PRODUCING RESIN MATRIX COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/008235
Kind Code:
A1
Abstract:
Provided is a production method capable of more precisely controlling a plate thickness of a resin matrix composite material. Disclosed is a method for producing a resin matrix composite material, wherein the method is provided with a step for laminating prepregs (30) on a jig (20) having a predetermined shape until reaching a predetermined thickness; a step for covering the laminated prepregs (30) and the jig (20) by a packaging material (35) and forming a first semi-finished product (40a) and a second semi-finished product (40b) by performing a pressure-heating process; a step for measuring plate thicknesses of the first semi-finished product (40a) and the second semi-finished product (40b); a step for determining the number of additional plies (42) on the basis of the measured plate thicknesses, a desired plate thickness of the resin matrix composite material, and the properties of the additional plies(42); and a step for forming a laminate (43) formed by laminating a predetermined number of additional plies (42), between the first semi-finished product (40a) and the second semi-finished product (40b) provided on jigs (41a, 41b) having predetermined shapes, covering the laminate (43) and the jigs (41a, 41b, 44) by a packaging material (47), and performing the pressure-heating process.
Inventors:
HATTORI, Hidetaka (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
服部 英敬 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
HORIZONO, Hideki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
堀苑 英毅 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
服部 英敬 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
HORIZONO, Hideki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
堀苑 英毅 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
Application Number:
JP2011/062768
Publication Date:
January 19, 2012
Filing Date:
June 03, 2011
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
HATTORI, Hidetaka (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
服部 英敬 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
HORIZONO, Hideki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
HATTORI, Hidetaka (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
服部 英敬 (〒15 東京都港区港南二丁目１６番５号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
HORIZONO, Hideki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
B29C70/06; B29C43/12; B29C43/56; B29C43/58; B29K105/08
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai,Nishi-ku, Yokohama-shi, Kanagawa 37, 〒2208137, JP)
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Claims: