DE69809522D1 - Verfahren zum Formen eines inneren Druckstücks während des Formen eines Produktes - Google Patents

Verfahren zum Formen eines inneren Druckstücks während des Formen eines Produktes

Info

Publication number
DE69809522D1
DE69809522D1 DE69809522T DE69809522T DE69809522D1 DE 69809522 D1 DE69809522 D1 DE 69809522D1 DE 69809522 T DE69809522 T DE 69809522T DE 69809522 T DE69809522 T DE 69809522T DE 69809522 D1 DE69809522 D1 DE 69809522D1
Authority
DE
Germany
Prior art keywords
molding
product
forming
inner pad
pad during
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
DE69809522T
Other languages
English (en)
Other versions
DE69809522T2 (de
Inventor
David J Cloud
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of DE69809522D1 publication Critical patent/DE69809522D1/de
Publication of DE69809522T2 publication Critical patent/DE69809522T2/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a 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
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • 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
    • B29C70/549—Details of caul plates, e.g. materials or shape
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • B29K2105/243—Partially cured
    • 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
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)
DE69809522T 1997-09-25 1998-09-08 Verfahren zum Formen eines inneren Druckstücks während des Formen eines Produktes Expired - Lifetime DE69809522T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/937,855 US5876546A (en) 1997-09-25 1997-09-25 Method for forming inner mold line tooling without a part model

Publications (2)

Publication Number Publication Date
DE69809522D1 true DE69809522D1 (de) 2003-01-02
DE69809522T2 DE69809522T2 (de) 2003-03-27

Family

ID=25470503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809522T Expired - Lifetime DE69809522T2 (de) 1997-09-25 1998-09-08 Verfahren zum Formen eines inneren Druckstücks während des Formen eines Produktes

Country Status (4)

Country Link
US (1) US5876546A (de)
EP (1) EP0904929B1 (de)
CA (1) CA2245088C (de)
DE (1) DE69809522T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039287A (en) * 1996-08-02 2000-03-21 Alliedsignal Inc. Detachable integral aircraft tailcone and power assembly
US7198920B1 (en) * 1999-01-29 2007-04-03 Corika Corporation HER-2/neu fusion proteins
JP4318381B2 (ja) * 2000-04-27 2009-08-19 本田技研工業株式会社 繊維強化複合材からなる胴体構造体の製造方法、及びそれにより製造される胴体構造体
US6696009B2 (en) * 2001-03-21 2004-02-24 Sikorsky Aircraft Corporation Method for controlling thickness during lay-up and fabrication of composite components
EP1401658A4 (de) * 2001-04-06 2008-01-23 Gen Dynamics Armament & Tech Verfahren zur herstellung einer gitterversteiften platte mit hohlprofil
US20060027308A1 (en) * 2004-08-05 2006-02-09 Mackenzie M S Method and apparatus for curing patches on composite structures having complex substrates
US8052831B2 (en) * 2005-02-02 2011-11-08 The Boeing Company Low temperature, vacuum cure fabrication process for large, honeycomb core stiffened composite structures
US7927449B2 (en) * 2005-03-29 2011-04-19 Eclipse Investment, Ltd. Sandwiched article for enhancement of a vehicle
DE102006050579B3 (de) * 2006-10-26 2008-03-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung von Faserverbundbauteilen
US7850897B2 (en) * 2007-03-14 2010-12-14 Spectrum Aeronautical, Llc Method and device for manufacturing a unitary caul sheet
DE102007015517A1 (de) * 2007-03-30 2008-10-02 Airbus Deutschland Gmbh Verfahren zur Herstellung eines Strukturbauteils
EP2595878B1 (de) 2010-07-20 2017-05-03 Airbus Operations GmbH Hauptlast-tragende beplankungsschale sowie strukturbauteil und strömungskörper mit einer solchen hauptlast-tragenden beplankungsschale
US8961732B2 (en) 2011-01-03 2015-02-24 The Boeing Company Method and device for compressing a composite radius
US8613252B2 (en) 2011-02-14 2013-12-24 Sikorsky Aircraft Corporation Co-curing reusable elastomeric caul plate
DE102011079945A1 (de) * 2011-07-27 2013-01-31 Airbus Operations Gmbh Vorrichtung zur Herstellung eines Klebebauteils mit Faserverbundkunststoff sowie Verfahren
US9539769B2 (en) * 2011-10-17 2017-01-10 Sikorsky Aircraft Corporation Composite structure and core positioning ply
US9623620B2 (en) * 2013-12-19 2017-04-18 Embraer S.A. Three-dimensional reuseable curing caul for use in curing integrated composite components and methods of making the same
JP5992946B2 (ja) * 2014-03-25 2016-09-14 富士重工業株式会社 ハニカム構造体及びハニカム構造体の製造方法
US10322552B2 (en) * 2015-01-20 2019-06-18 Sikorsky Aircraft Corporation Composite repair armature
US20180044006A1 (en) * 2016-08-09 2018-02-15 Sikorsky Aircraft Corporation Splice cap nickel abrasion strip caul
CN106738504B (zh) * 2016-11-30 2019-05-28 江西洪都航空工业集团有限责任公司 一种用于复合材料Z-pin增强加筋板成型均压板的制备方法
US10960620B2 (en) 2018-03-29 2021-03-30 Rohr, Inc. Double vacuum bag method and adjustable support structure
US11155047B2 (en) * 2018-10-08 2021-10-26 Textron Innovations Inc. Caul body and a method for forming a composite structure
FR3095369B1 (fr) * 2019-04-29 2023-04-07 Airbus Operations Sas Procédé de fabrication d’une structure d’absorption acoustique utilisant au moins une plaque de conformation, structure d’absorption acoustique obtenue à partir dudit procédé et aéronef comprenant ladite structure d’absorption acoustique
RU2720312C1 (ru) * 2019-07-10 2020-04-28 Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г.Ромашина" Способ изготовления композитной формообразующей оснастки для формования изделий из полимерных композиционных материалов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824631A (en) * 1987-05-28 1989-04-25 The Boeing Company Method of manufacturing a contoured elastomeric pad
US5071338A (en) * 1987-09-08 1991-12-10 United Technologies Corporation Tool for forming complex composite articles
DE3739753A1 (de) * 1987-11-24 1989-06-08 Dornier Gmbh Verfahren zum herstellen von bauteilen aus faserverstaerkten kunststoffen
JP2656590B2 (ja) * 1988-12-16 1997-09-24 富士重工業株式会社 複合材積層板の成形方法
US5242523A (en) * 1992-05-14 1993-09-07 The Boeing Company Caul and method for bonding and curing intricate composite structures
US5520532A (en) * 1994-08-01 1996-05-28 United Technologies Corporation Molding assembly for forming airfoil structures
US5683646A (en) * 1995-05-10 1997-11-04 Mcdonnell Douglas Corporation Fabrication of large hollow composite structure with precisely defined outer surface
US5707477A (en) * 1995-08-22 1998-01-13 The Boeing Company Model and method for fabricating same

Also Published As

Publication number Publication date
US5876546A (en) 1999-03-02
DE69809522T2 (de) 2003-03-27
CA2245088A1 (en) 1999-03-25
EP0904929B1 (de) 2002-11-20
EP0904929A1 (de) 1999-03-31
CA2245088C (en) 2006-10-24

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