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WO2008114809A1 - 真空ｒｔｍ成形方法 - Google Patents

真空ｒｔｍ成形方法 Download PDF

Info

Publication number
WO2008114809A1
WO2008114809A1 PCT/JP2008/055039 JP2008055039W WO2008114809A1 WO 2008114809 A1 WO2008114809 A1 WO 2008114809A1 JP 2008055039 W JP2008055039 W JP 2008055039W WO 2008114809 A1 WO2008114809 A1 WO 2008114809A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin
reinforcing
fiber base
plane
diffusing medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/055039
Other languages
English (en)
French (fr)
Inventor
Shigeru Nishiyama
Fumihito Takeda
Hiroshi Odani
Masumi Mizobata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Toray Industries Inc
Original Assignee
Mitsubishi Heavy Industries Ltd
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd, Toray Industries Inc filed Critical Mitsubishi Heavy Industries Ltd
Priority to EP08722429.1A priority Critical patent/EP2149441B1/en
Priority to BRPI0809269A priority patent/BRPI0809269B8/pt
Priority to JP2009505229A priority patent/JP5322920B2/ja
Priority to CA2681348A priority patent/CA2681348C/en
Priority to CN2008800088091A priority patent/CN101641196B/zh
Priority to US12/531,724 priority patent/US8753469B2/en
Priority to AU2008227492A priority patent/AU2008227492B2/en
Publication of WO2008114809A1 publication Critical patent/WO2008114809A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3644—Vacuum bags; Details thereof, e.g. fixing or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]
    • Y10T156/1041—Subsequent to lamination

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

　強化繊維基材の一面上に樹脂拡散媒体を配置し、全体をバッグ材で覆ってバッグ材内部を減圧し、樹脂を樹脂拡散媒体に注入して実質的に面内方向に拡散させた後強化繊維基材の厚み方向に含浸させるに際し、強化繊維基材の面方向における強化繊維基材の各樹脂含浸部間の目付または密度の差に対応させて、あるいは、強化繊維基材の各樹脂含浸部間の、強化繊維基材の面方向における樹脂含浸開始部から樹脂含浸完了部までの長さの差に対応させて、樹脂拡散媒体自体の樹脂拡散の際の流動抵抗を、強化繊維基材の面内方向に変化させることを特徴とする真空ＲＴＭ成形方法。強化繊維基材に面内方向における樹脂流動性の変化が存在する場合に、その変化を樹脂拡散媒体側で吸収でき、安定して確実に所望の成形品を得ることが可能になる。
PCT/JP2008/055039 2007-03-20 2008-03-19 真空ｒｔｍ成形方法 Ceased WO2008114809A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP08722429.1A EP2149441B1 (en) 2007-03-20 2008-03-19 Method of vacuum-assisted rtm
BRPI0809269A BRPI0809269B8 (pt) 2007-03-20 2008-03-19 Método de rtm auxiliada com vácuo, e método para produzir um produto moldado de plástico reforçado com fibra
JP2009505229A JP5322920B2 (ja) 2007-03-20 2008-03-19 真空ｒｔｍ成形方法
CA2681348A CA2681348C (en) 2007-03-20 2008-03-19 Method of vacuum-assisted rtm
CN2008800088091A CN101641196B (zh) 2007-03-20 2008-03-19 真空rtm成型方法
US12/531,724 US8753469B2 (en) 2007-03-20 2008-03-19 Method of vacuum-assisted RTM
AU2008227492A AU2008227492B2 (en) 2007-03-20 2008-03-19 Method of vacuum-assisted RTM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007072069 2007-03-20
JP2007-072069 2007-03-20

Publications (1)

Publication Number Publication Date
WO2008114809A1 true WO2008114809A1 (ja) 2008-09-25

Family

ID=39765913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055039 Ceased WO2008114809A1 (ja) 2007-03-20 2008-03-19 真空ｒｔｍ成形方法

Country Status (8)

Country Link
US (1) US8753469B2 (ja)
EP (1) EP2149441B1 (ja)
JP (1) JP5322920B2 (ja)
CN (1) CN101641196B (ja)
AU (1) AU2008227492B2 (ja)
BR (1) BRPI0809269B8 (ja)
CA (1) CA2681348C (ja)
WO (1) WO2008114809A1 (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012101536A (ja) * 2010-11-11 2012-05-31 Boeing Co:The 有孔コールシートを使用した複合パーツの樹脂注入
WO2012115067A1 (ja) * 2011-02-25 2012-08-30 東レ株式会社 Ｆｒｐの製造方法
US20130069286A1 (en) * 2009-12-29 2013-03-21 Airbus Operations Gmbh Infusion method and a system for an infusion method
JP2013075471A (ja) * 2011-09-30 2013-04-25 Toray Ind Inc 繊維強化プラスチック構造体の成形方法および装置
KR101452411B1 (ko) 2013-03-26 2014-10-22 국립대학법인 울산과학기술대학교 산학협력단 브이에이알티엠에 의한 수지복합체 제조방법 및 이에 의하여 제조된 수지복합체
US9156208B2 (en) 2009-12-29 2015-10-13 Airbus Operations Gmbh Infusion method and flow aid
JP2016151007A (ja) * 2015-02-19 2016-08-22 三菱航空機株式会社 繊維基材を積層する方法、繊維基材群ロールの製造方法、繊維基材群、および航空機
US9440402B2 (en) 2010-06-25 2016-09-13 The Boeing Company Composite structures having integrated stiffeners with smooth runouts and method of making the same
US9682514B2 (en) 2010-06-25 2017-06-20 The Boeing Company Method of manufacturing resin infused composite parts using a perforated caul sheet
JPWO2017042921A1 (ja) * 2015-09-09 2018-04-05 日産自動車株式会社 複合材料の製造方法および複合材料の製造装置
KR20190072976A (ko) * 2017-12-18 2019-06-26 울산과학기술원 브이에이알티엠(vartm)에 의한 수지 복합체 제조 시, 수지의 경화 거동, 흐름 및 함침 정도 측정 방법
KR20190075567A (ko) * 2017-12-21 2019-07-01 울산과학기술원 섬유 복합체의 제조방법
JP2020183115A (ja) * 2019-04-26 2020-11-12 東レ株式会社 構造体の補修方法および構造補修成形体の製造方法
JP7354843B2 (ja) 2020-01-08 2023-10-03 トヨタ紡織株式会社 成形構造体の製造方法、及び成形構造体

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5533743B2 (ja) * 2010-09-24 2014-06-25 東レ株式会社 繊維強化プラスチックの製造方法
DK2511078T3 (en) 2011-04-14 2018-09-03 Siemens Ag Process for producing a fiber reinforced structure
EP2700492B1 (en) 2012-08-23 2017-02-01 Airbus Operations GmbH Infusion method and structure for infusion method
DE102013006940B4 (de) * 2013-04-23 2015-11-19 Airbus Defence and Space GmbH Fließhilfe für Infusionsaufbau, Infusionsaufbau mit Fließhilfe sowie Verfahren zum Infiltrieren von Fasermaterial mit Harz
JP6154670B2 (ja) * 2013-06-06 2017-06-28 三菱航空機株式会社 繊維強化プラスチック部材の成形方法及び成形装置
CN104139529B (zh) * 2014-06-25 2017-10-27 中国兵器工业集团第五三研究所 一种夹芯结构复合材料成型方法
KR102213059B1 (ko) * 2015-01-06 2021-02-05 에스케이케미칼 주식회사 선박용 복합재 패널 및 그 제조방법
JP2016221733A (ja) * 2015-05-28 2016-12-28 三菱航空機株式会社 ＶａＲＴＭ工法による成形方法
JP6591661B2 (ja) * 2016-04-07 2019-10-16 三菱重工業株式会社 複合材の製造方法
CN111263289A (zh) * 2018-11-30 2020-06-09 大原博 利用辅材协助含浸的弹波制造方法
CN113059826B (zh) * 2021-04-01 2022-03-29 南京航空航天大学 一种复合材料构件中树脂流动分区控制方法
CN113291014B (zh) * 2021-04-13 2022-07-15 山东医学高等专科学校 一种纤维增强复合材料的制备方法

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JP2002192535A (ja) * 2000-12-27 2002-07-10 Toray Ind Inc Ｒｔｍ成形方法
JP2003011136A (ja) 2001-06-28 2003-01-15 Toray Ind Inc Ｆｒｐ製大型面状体の製造方法
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See also references of EP2149441A4

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10213970B2 (en) * 2009-12-29 2019-02-26 Airbus Operations Gmbh Infusion method and a system for an infusion method
US20130069286A1 (en) * 2009-12-29 2013-03-21 Airbus Operations Gmbh Infusion method and a system for an infusion method
US9156208B2 (en) 2009-12-29 2015-10-13 Airbus Operations Gmbh Infusion method and flow aid
US9440402B2 (en) 2010-06-25 2016-09-13 The Boeing Company Composite structures having integrated stiffeners with smooth runouts and method of making the same
US9682516B2 (en) 2010-06-25 2017-06-20 The Boeing Company Resin infusion of composite parts using a perforated caul sheet
US9682514B2 (en) 2010-06-25 2017-06-20 The Boeing Company Method of manufacturing resin infused composite parts using a perforated caul sheet
JP2012101536A (ja) * 2010-11-11 2012-05-31 Boeing Co:The 有孔コールシートを使用した複合パーツの樹脂注入
JP2016137725A (ja) * 2010-11-11 2016-08-04 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 有孔コールシートを使用した複合パーツの樹脂注入
JP5812438B2 (ja) * 2011-02-25 2015-11-11 東レ株式会社 Ｆｒｐの製造方法
US9950479B2 (en) 2011-02-25 2018-04-24 Toray Industries, Inc. Method for producing FRP
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CA2681348C (en) 2014-07-29
CN101641196B (zh) 2013-06-05
JPWO2008114809A1 (ja) 2010-07-08
JP5322920B2 (ja) 2013-10-23
BRPI0809269A2 (pt) 2014-09-02
EP2149441A4 (en) 2015-03-18
AU2008227492B2 (en) 2013-02-14
BRPI0809269B1 (pt) 2018-11-06
EP2149441B1 (en) 2017-01-18
CA2681348A1 (en) 2008-09-25
AU2008227492A1 (en) 2008-09-25
BRPI0809269B8 (pt) 2023-03-28
US8753469B2 (en) 2014-06-17

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