DE69807671D1 - Anlage zur Herstellung von Verbundteilen durch Transfer-Spritzen von Harz (RTM) - Google Patents

Anlage zur Herstellung von Verbundteilen durch Transfer-Spritzen von Harz (RTM)

Info

Publication number
DE69807671D1
DE69807671D1 DE69807671T DE69807671T DE69807671D1 DE 69807671 D1 DE69807671 D1 DE 69807671D1 DE 69807671 T DE69807671 T DE 69807671T DE 69807671 T DE69807671 T DE 69807671T DE 69807671 D1 DE69807671 D1 DE 69807671D1
Authority
DE
Germany
Prior art keywords
rtm
plant
resin
production
composite parts
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 - Lifetime
Application number
DE69807671T
Other languages
English (en)
Other versions
DE69807671T2 (de
Inventor
Bernard Boime
Didier Filleul
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.)
Airbus Group SAS
Original Assignee
European Aeronautic Defence and Space Company EADS France
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 European Aeronautic Defence and Space Company EADS France filed Critical European Aeronautic Defence and Space Company EADS France
Application granted granted Critical
Publication of DE69807671D1 publication Critical patent/DE69807671D1/de
Publication of DE69807671T2 publication Critical patent/DE69807671T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE69807671T 1997-03-24 1998-06-30 Anlage zur Herstellung von Verbundteilen durch Transfer-Spritzen von Harz (RTM) Expired - Lifetime DE69807671T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9703553A FR2761001B1 (fr) 1997-03-24 1997-03-24 Installation de fabrication de pieces en materiau composite, par moulage par transfert de resine
EP98401628A EP0968812B1 (de) 1997-03-24 1998-06-30 Anlage zur Herstellung von Verbundteilen durch Transfer-Spritzen von Harz (RTM)
US09/121,116 US6168408B1 (en) 1997-03-24 1998-07-23 Apparatus for manufacturing composite parts produced by resin transfer molding

Publications (2)

Publication Number Publication Date
DE69807671D1 true DE69807671D1 (de) 2002-10-10
DE69807671T2 DE69807671T2 (de) 2003-07-31

Family

ID=27239629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807671T Expired - Lifetime DE69807671T2 (de) 1997-03-24 1998-06-30 Anlage zur Herstellung von Verbundteilen durch Transfer-Spritzen von Harz (RTM)

Country Status (5)

Country Link
US (1) US6168408B1 (de)
EP (1) EP0968812B1 (de)
DE (1) DE69807671T2 (de)
ES (1) ES2183300T3 (de)
FR (1) FR2761001B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761001B1 (fr) * 1997-03-24 1999-06-25 Aerospatiale Installation de fabrication de pieces en materiau composite, par moulage par transfert de resine
AU774011B2 (en) * 1999-03-18 2004-06-10 David H. Stewart A method and machine for manufacturing molded structures using zoned pressure molding
US7081219B2 (en) * 1999-03-18 2006-07-25 Stewart David H Method and machine for manufacturing molded structures using zoned pressure molding
FR2819746B1 (fr) 2001-01-24 2003-04-18 Eads Ccr Procede d'injection de resine dans un moule contenant une preforme fibreuse
JP4663174B2 (ja) * 2001-08-03 2011-03-30 富士重工業株式会社 ハニカムサンドイッチ構造複合材の成形方法
US7025913B2 (en) * 2003-04-04 2006-04-11 Honeywell International Inc. Delivery of pitch/thermoplastic/thermoset resins in RTM systems
US7690911B2 (en) * 2005-03-15 2010-04-06 The Boeing Company Automated controlled atmospheric pressurized resin infusion apparatus and system
US20090320946A1 (en) * 2006-06-17 2009-12-31 Rasner Michael J Smart connection system and method
EP2127855A4 (de) * 2007-02-28 2015-07-08 Airbus Operations Sl Werkzeug und verfahren zur herstellung von flugzeugspantunterteilen aus einem verbundmaterial
ES2362554T5 (es) * 2008-02-22 2020-07-14 Lm Glasfiber As Método, aparato y sistema para detectar fugas en un proceso de VARTM
US20130270729A1 (en) * 2012-04-12 2013-10-17 Karsten Schibsbye Resin flow control in vartm process
EP2877337B1 (de) * 2012-07-05 2017-05-24 LM WP Patent Holding A/S Verfahren und formsystem zur herstellung eines faserverstärkten polymerobjekts über ein feedback-system zur steuerung der harzdurchflussrate
US11826939B2 (en) * 2017-02-09 2023-11-28 Safran Aircraft Engines Resin injection regulator, resin injection circuit and associated methods
IT201700015055A1 (it) * 2017-02-10 2018-08-10 Dws Srl Cartuccia perfezionata per l’alimentazione di una macchina stereolitografica e macchina stereolitografica impiegante tale cartuccia
US20180319107A1 (en) 2017-05-05 2018-11-08 Coretech System Co., Ltd System and method for measuring a flowing property in a resin transfer molding system
GB2570104B (en) * 2017-12-18 2021-12-29 Composite Integration Ltd Improved system and method for resin transfer moulding
FR3100739B1 (fr) * 2019-09-12 2022-11-25 Safran Aircraft Engines Injecteur de resine pour la fabrication d’une piece composite, en particulier pour un moteur d’aeronef
EP3970956B1 (de) * 2020-09-21 2024-02-28 Airbus Defence and Space, S.A.U. Verfahren zur steuerung eines harzinfusionsprozesses

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447605C1 (de) * 1984-12-28 1986-05-07 Karl 7298 Loßburg Hehl Hydraulikeinrichtung fuer die Spritzgiesseinheit einer Kunststoff-Spritzgiessmaschine
GB8819648D0 (en) * 1988-08-18 1988-09-21 Norsk Hydro As Improvements in & relating to impregnation of fibrous reinforcement with polymeric materials
JPH04105915A (ja) * 1990-08-27 1992-04-07 Nissei Plastics Ind Co 射出成形機の温度制御方法
US5316707A (en) * 1991-09-05 1994-05-31 Tempcraft, Inc. Injection molding apparatus control system and method of injection molding
EP0615825B1 (de) * 1993-03-14 1998-11-04 WILHELM HEDRICH VAKUUMANLAGEN GmbH & Co. KG Verfahren und Vorrichtung zum Füllen von Giessformen mit Giessharz o. dgl. giessfähig flüssigen Medien
JP2628266B2 (ja) * 1993-03-31 1997-07-09 日精樹脂工業株式会社 射出成形機の速度制御方法及び装置
JP2649008B2 (ja) * 1993-08-06 1997-09-03 日精樹脂工業株式会社 射出成形機の油圧制御回路
US5518388A (en) * 1993-12-14 1996-05-21 United Technologies Corporation Automated apparatus and method for resin transfer molding
US5516271A (en) * 1993-12-14 1996-05-14 United Technologies Corporation Apparatus for resin transfer molding
DE19503508A1 (de) * 1995-02-03 1996-08-08 Werner & Pfleiderer Steuerungsverfahren für Extrudiermaschinen
FR2750071B1 (fr) * 1996-06-19 1998-09-04 Aerospatiale Procede de fabrication de pieces en materiau composite, par moulage par transfert de resine
FR2761001B1 (fr) * 1997-03-24 1999-06-25 Aerospatiale Installation de fabrication de pieces en materiau composite, par moulage par transfert de resine

Also Published As

Publication number Publication date
US6168408B1 (en) 2001-01-02
EP0968812A1 (de) 2000-01-05
FR2761001B1 (fr) 1999-06-25
ES2183300T3 (es) 2003-03-16
DE69807671T2 (de) 2003-07-31
FR2761001A1 (fr) 1998-09-25
EP0968812B1 (de) 2002-09-04

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