JP2009143178A - 繊維強化樹脂中空部品の成形方法 - Google Patents
繊維強化樹脂中空部品の成形方法 Download PDFInfo
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- JP2009143178A JP2009143178A JP2007324896A JP2007324896A JP2009143178A JP 2009143178 A JP2009143178 A JP 2009143178A JP 2007324896 A JP2007324896 A JP 2007324896A JP 2007324896 A JP2007324896 A JP 2007324896A JP 2009143178 A JP2009143178 A JP 2009143178A
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- 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
- 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
-
- 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
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- 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
- B29C2043/3649—Inflatable bladders using gas or fluid and related details
-
- 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
- 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
-
- 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
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
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)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
【解決手段】予備成形した中空樹脂コア10の外周に強化繊維21とマトリックス用樹脂24とを積層して中空積層体20とする。その中空樹脂コア10内に加圧用バッグ30を挿入配置する。中空積層体20を成形型40内に配置する。次に、成形型内に配置した中空積層体20の加圧用バッグ30内に圧力を付与しながら加熱して樹脂と強化繊維とを一体化する。
【選択図】図3
Description
Claims (4)
- 繊維強化樹脂中空部品を内圧成形法により成形する方法であって、
予備成形した中空樹脂コアの外周に強化繊維とマトリックス用樹脂とを積層して中空積層体を形成する工程と、
前記中空積層体の中空樹脂コア内に加圧用バッグを挿入配置する工程と、
前記中空積層体を成形型内に配置する工程と、
成形型内に配置した中空積層体の加圧用バッグ内に圧力を付与しながら加熱して樹脂と強化繊維とを一体化する工程と、
一体化した成形品から圧力バックを除去する工程と、
を含むことを特徴とする繊維強化樹脂中空部品の成形方法。 - 繊維強化樹脂中空部品を内圧成形法により成形する成形方法であって、
予備成形した中空樹脂コアの外周に強化繊維を積層して中空積層体を形成する工程と、
前記中空積層体の中空樹脂コア内に加圧用バッグを挿入配置する工程と、
前記中空積層体を成形型内に配置する工程と、
成形型内にマトリックス用樹脂を注入する工程と、
成形型内に配置した中空積層体の加圧用バッグ内に圧力を付与しながら加熱して樹脂と強化繊維とを一体化する工程と、
一体化した成形品から圧力バックを除去する工程と、
を含むことを特徴とする繊維強化樹脂中空部品の成形方法。 - 請求項1または2に記載の繊維強化樹脂中空部品の成形方法であって、中空樹脂コア外周に強化繊維を積層する工程が、ブレイディング法により組糸層を交互に積層する工程を含むことを特徴とする繊維強化樹脂中空部品の成形方法。
- 請求項3に記載の繊維強化樹脂中空部品の成形方法であって、中空樹脂コア外周に強化繊維を積層する工程が、ブレイディング法により軸線に対する組角度が0度である組糸層と軸線に対する組角度がθ度(0度を含まない)である組糸層とを交互に積層する工程を含むことを特徴とする繊維強化樹脂中空部品の成形方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007324896A JP4384221B2 (ja) | 2007-12-17 | 2007-12-17 | 繊維強化樹脂中空部品の成形方法 |
EP08861563.8A EP2236262B1 (en) | 2007-12-17 | 2008-12-17 | Method of molding fiber-reinforced-resin hollow part |
PCT/JP2008/072932 WO2009078419A1 (ja) | 2007-12-17 | 2008-12-17 | 繊維強化樹脂中空部品の成形方法 |
US12/808,611 US8932421B2 (en) | 2007-12-17 | 2008-12-17 | Method of molding fiber-reinforced plastic hollow part |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007324896A JP4384221B2 (ja) | 2007-12-17 | 2007-12-17 | 繊維強化樹脂中空部品の成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009143178A true JP2009143178A (ja) | 2009-07-02 |
JP4384221B2 JP4384221B2 (ja) | 2009-12-16 |
Family
ID=40795533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007324896A Expired - Fee Related JP4384221B2 (ja) | 2007-12-17 | 2007-12-17 | 繊維強化樹脂中空部品の成形方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8932421B2 (ja) |
EP (1) | EP2236262B1 (ja) |
JP (1) | JP4384221B2 (ja) |
WO (1) | WO2009078419A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011202778A (ja) * | 2010-03-26 | 2011-10-13 | Bando Chemical Industries Ltd | オートテンショナ、その可動部材の製造方法 |
CN104903076A (zh) * | 2013-01-24 | 2015-09-09 | 东丽株式会社 | 中空成型品的成型方法及纤维增强塑料的制造方法 |
KR20150125023A (ko) * | 2014-04-29 | 2015-11-09 | 전주대학교 산학협력단 | 냉동탑차 적재함 고정용 복합재 각관 및 이의 제조방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4429341B2 (ja) * | 2007-08-01 | 2010-03-10 | トヨタ自動車株式会社 | フランジ付き繊維強化樹脂中空部品 |
DE102012112021A1 (de) * | 2012-12-10 | 2014-06-12 | Rehau Ag + Co | Verfahren zur Herstellung einer endlosfaserverstärkten Hohlkörperstruktur, sowie hiermit hergestellte endlosfaserverstärkte Hohlkörperstruktur |
CN110856984A (zh) * | 2018-08-24 | 2020-03-03 | 深圳市美好创亿医疗科技有限公司 | 热压加工模具及纺织层热压包覆螺纹软管 |
CN110877463A (zh) * | 2018-09-05 | 2020-03-13 | 中航贵州飞机有限责任公司 | 一种v型复合材料件的低成本成型方法 |
US11572644B2 (en) * | 2019-06-28 | 2023-02-07 | The Boeing Company | Pulsed-pressure consolidation of braided preforms for composite parts |
CN113696465A (zh) * | 2021-08-02 | 2021-11-26 | 株洲时代新材料科技股份有限公司 | 空心弧形管状复合材料的制备方法 |
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2007
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-
2008
- 2008-12-17 US US12/808,611 patent/US8932421B2/en not_active Expired - Fee Related
- 2008-12-17 EP EP08861563.8A patent/EP2236262B1/en not_active Not-in-force
- 2008-12-17 WO PCT/JP2008/072932 patent/WO2009078419A1/ja active Application Filing
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JPS59174169A (ja) * | 1983-03-24 | 1984-10-02 | ヤマハ株式会社 | ゴルフ用ウツドクラブヘツドおよびその製法 |
JPH04179515A (ja) * | 1990-11-14 | 1992-06-26 | Nitto Boseki Co Ltd | 繊維強化プラスチックの成型方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011202778A (ja) * | 2010-03-26 | 2011-10-13 | Bando Chemical Industries Ltd | オートテンショナ、その可動部材の製造方法 |
CN104903076A (zh) * | 2013-01-24 | 2015-09-09 | 东丽株式会社 | 中空成型品的成型方法及纤维增强塑料的制造方法 |
KR20150125023A (ko) * | 2014-04-29 | 2015-11-09 | 전주대학교 산학협력단 | 냉동탑차 적재함 고정용 복합재 각관 및 이의 제조방법 |
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Also Published As
Publication number | Publication date |
---|---|
EP2236262A4 (en) | 2015-01-21 |
US20100288425A1 (en) | 2010-11-18 |
EP2236262A1 (en) | 2010-10-06 |
WO2009078419A1 (ja) | 2009-06-25 |
US8932421B2 (en) | 2015-01-13 |
EP2236262B1 (en) | 2017-08-02 |
JP4384221B2 (ja) | 2009-12-16 |
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