JP5519149B2 - 製造されるべき繊維強化製品の少なくとも1つの繊維層内に樹脂を注入するための装置 - Google Patents
製造されるべき繊維強化製品の少なくとも1つの繊維層内に樹脂を注入するための装置 Download PDFInfo
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- JP5519149B2 JP5519149B2 JP2008509955A JP2008509955A JP5519149B2 JP 5519149 B2 JP5519149 B2 JP 5519149B2 JP 2008509955 A JP2008509955 A JP 2008509955A JP 2008509955 A JP2008509955 A JP 2008509955A JP 5519149 B2 JP5519149 B2 JP 5519149B2
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- JP
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- Prior art keywords
- mold
- product
- resin
- wall
- mold wall
- 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.)
- Expired - Fee Related
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
-
- 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
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/461—Rigid movable compressing mould parts acting independently from opening or closing action of the main mould
-
- 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
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Description
外側型及び内側型によって画成される中央空間内並びに該中央空間内に存在する製造されるべき製品内に樹脂を注入する段階、及び前記注入に引き続いて前記樹脂を硬化させる段階であって、外側型及び/又は内側型の壁部分は自身が収縮する際に製造されるべき製品の移動に追従する前記硬化させる段階を備える方法に関する。
2 外側型
3 内側型
3a、3b、3c、3d 型壁部分
4 型空洞
5 製品
6 圧力チャンバ
7 連結部
11 型
12 外側型
13 内側型
14 型空洞
15 製品
16 圧力チャンバ
18 型壁部分
Claims (9)
- 樹脂を、製造されるべき繊維強化中空製品の少なくとも1つの繊維層内に注入するための装置であって、型が閉じた状態で製品の該型に対する当接のための型壁によって包囲される型空洞を有する型を備える装置において、
樹脂の硬化によって引き起こされる該樹脂の収縮が注入プロセスに引き続いて起きるときに、前記型壁の可動部分の製品の連続した当接を保証するように、前記型壁の堅固な部分は型が閉じた状態で該型壁の別の部分に対して移動可能であり、
前記型は、
前記製品の空洞内に位置付けられるべき内側型と、
前記製品の外側に位置付けられるべき外側型と、を備え、
前記内側型の壁の少なくとも複数の堅固な部分は前記型の閉じた状態で移動可能であることを特徴とすることを特徴とする装置。 - 前記型壁は、可撓性材料によって相互連結されている堅固な型壁部分を備えることを特徴とする、請求項1に記載の装置。
- 前記可撓性材料は弾発性を有することを特徴とする、請求項2に記載の装置。
- 前記装置に、樹脂が収縮する際に、前記型壁の可動部分を製品に対して押圧するための圧力手段が設けられていることを特徴とする、請求項1から請求項3までのいずれか1項に記載の装置。
- 前記圧力手段は、圧力チャンバ内部に行きわたっている圧力の影響下で樹脂の収縮の際に前記型壁の可動部分を前記製品に押圧するために該製品から離れた該型壁の可動部分の側にある圧力チャンバを備えることを特徴とする、請求項4に記載の装置。
- 前記圧力チャンバは前記内側型の全周に少なくとも実質的に隣接することを特徴とする、請求項5に記載の装置。
- 前記型には、前記型内の前記製品を加熱し得る加熱流体のための加熱チャネルが設けられていることを特徴とする、請求項1から請求項6までのいずれか1項に記載の装置。
- 前記型には、前記型内の前記製品を冷却し得る冷媒のための冷却チャネルが設けられていることを特徴とする、請求項1から請求項7までのいずれか1項に記載の装置。
- 繊維強化中空製品を製造する方法であって、
外側型及び内側型によって画成される中央空間内並びに該中央空間内に存在する製造されるべき製品内に樹脂を注入する段階を備え、
前記注入に引き続いて前記樹脂を硬化させる段階であって、内側型の壁の少なくとも複数の堅固な部分は、樹脂が収縮する際に製造されるべき製品の移動に追従する前記硬化させる段階を備えることを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1028945 | 2005-05-03 | ||
NL1028945 | 2005-05-03 | ||
PCT/NL2006/000199 WO2006118442A1 (en) | 2005-05-03 | 2006-04-14 | Device for injecting a resin into at least one fibre layer of a fibre- reinforced product to be manufactured |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008540165A JP2008540165A (ja) | 2008-11-20 |
JP5519149B2 true JP5519149B2 (ja) | 2014-06-11 |
Family
ID=36754766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008509955A Expired - Fee Related JP5519149B2 (ja) | 2005-05-03 | 2006-04-14 | 製造されるべき繊維強化製品の少なくとも1つの繊維層内に樹脂を注入するための装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8501073B2 (ja) |
EP (1) | EP1888322B1 (ja) |
JP (1) | JP5519149B2 (ja) |
CN (1) | CN101171121B (ja) |
BR (1) | BRPI0610476A2 (ja) |
CA (1) | CA2606808C (ja) |
ES (1) | ES2545539T3 (ja) |
WO (1) | WO2006118442A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018525258A (ja) * | 2015-08-18 | 2018-09-06 | ヘクセル ランフォルセマン エスアエス | 成形における改良又は成形に関連する改良 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007023229A1 (de) * | 2007-05-18 | 2008-11-20 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung und Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteils |
FR2959694B1 (fr) * | 2010-05-10 | 2012-08-03 | Lorraine Construction Aeronautique | Dispositif pour la fabrication d'une piece composite par injection de resine |
CN103057128A (zh) * | 2012-12-25 | 2013-04-24 | 天津三爻航空航天科技发展有限公司 | 一种小型无人机专用复合材料的自加温加压生产工艺 |
EP3006180B1 (en) * | 2013-05-31 | 2020-02-19 | Toray Industries, Inc. | Method and device for manufacturing fiber-reinforced plastic |
WO2015107903A1 (ja) * | 2014-01-17 | 2015-07-23 | 東レ株式会社 | 被覆繊維強化樹脂成形品およびその製造方法 |
JP6965871B2 (ja) * | 2018-12-26 | 2021-11-10 | 株式会社デンソー | 樹脂部品及びその製造方法 |
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US2831542A (en) * | 1953-01-19 | 1958-04-22 | Lynes Inc | Locking assembly for treating and testing tools |
DE1185365B (de) * | 1956-06-28 | 1965-01-14 | Youngstown Sheet And Tube Co | Mehrteiliger Dorn zum Herstellen von Kunststoffrohren |
FR1037332A (fr) * | 1958-06-06 | 1953-09-16 | Dispositif pour la fabrication d'articles moulés entoilés | |
US3032288A (en) * | 1960-04-25 | 1962-05-01 | Arthur T Williams | Expansible rotatable mandrel |
US3090093A (en) * | 1960-08-25 | 1963-05-21 | Leonard D Long | Apparatus for making pre-cast cored building blocks |
FR1355744A (fr) | 1963-02-07 | 1964-03-20 | Bretelle pour lance d'incendie | |
FR1355774A (fr) * | 1963-02-08 | 1964-03-20 | Perfectionnements aux moules de fabrication par injection d'articles épais en matière plastique | |
US3490973A (en) * | 1963-07-23 | 1970-01-20 | Roderich Wilhelm Graeff | Method and apparatus for producing hollow bodies of fiber-reinforced plastics |
DE1905951A1 (de) * | 1968-05-29 | 1970-01-15 | Litewate Transp Equipment Corp | Verfahren und Vorrichtung zum Formpressen von verstaerkten Kunststoffgegenstaenden |
US4084739A (en) * | 1977-02-28 | 1978-04-18 | Wisconsin Centrifugal, Inc. | Apparatus and method for aligning and welding tubular metal components together |
GB8527491D0 (en) * | 1985-11-07 | 1985-12-11 | Bevan Assoc | Moulding of construction products |
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CA2056224A1 (en) * | 1990-12-19 | 1992-06-20 | Terry Martin Boustead | Conformal composite molding |
JP3121070B2 (ja) * | 1991-10-31 | 2000-12-25 | 株式会社豊田自動織機製作所 | 繊維強化複合体の成形方法 |
US5356692A (en) * | 1992-07-27 | 1994-10-18 | Lockheed Missiles & Space Company, Inc. | Grid structure with sinuous interstices |
DE69322606T2 (de) * | 1992-11-04 | 1999-07-15 | Tdk Corp | Verfahren und Vorrichtung zur Herstellung von Substraten einer optischen Platte |
US5498150A (en) | 1995-01-09 | 1996-03-12 | Check; John M. | High thermal capacity mold assembly |
US6468460B2 (en) * | 1998-06-26 | 2002-10-22 | Yamaha Corporation | Method for manufacturing heat-curable resin molded product |
DE19960220A1 (de) * | 1999-12-14 | 2001-07-12 | Schock & Co Gmbh | Verfahren zur Herstellung von Formteilen sowie einer Vorrichtung zur Durchführung dieses Verfahrens |
FR2812838A1 (fr) * | 2000-08-14 | 2002-02-15 | Plastic Omnium Cie | Dispositif d'injection de matiere thermoplastique et procede de mise en oeuvre |
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-
2006
- 2006-04-14 CA CA2606808A patent/CA2606808C/en not_active Expired - Fee Related
- 2006-04-14 JP JP2008509955A patent/JP5519149B2/ja not_active Expired - Fee Related
- 2006-04-14 ES ES06733006.8T patent/ES2545539T3/es active Active
- 2006-04-14 EP EP06733006.8A patent/EP1888322B1/en active Active
- 2006-04-14 BR BRPI0610476-2A patent/BRPI0610476A2/pt not_active Application Discontinuation
- 2006-04-14 WO PCT/NL2006/000199 patent/WO2006118442A1/en active Application Filing
- 2006-04-14 CN CN2006800150816A patent/CN101171121B/zh active Active
- 2006-04-14 US US11/913,463 patent/US8501073B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018525258A (ja) * | 2015-08-18 | 2018-09-06 | ヘクセル ランフォルセマン エスアエス | 成形における改良又は成形に関連する改良 |
Also Published As
Publication number | Publication date |
---|---|
US8501073B2 (en) | 2013-08-06 |
WO2006118442A1 (en) | 2006-11-09 |
JP2008540165A (ja) | 2008-11-20 |
EP1888322B1 (en) | 2015-06-03 |
CN101171121A (zh) | 2008-04-30 |
BRPI0610476A2 (pt) | 2012-10-30 |
CN101171121B (zh) | 2011-09-07 |
US20080191387A1 (en) | 2008-08-14 |
CA2606808C (en) | 2013-09-17 |
ES2545539T3 (es) | 2015-09-11 |
EP1888322A1 (en) | 2008-02-20 |
CA2606808A1 (en) | 2006-11-09 |
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