WO2013174366A3 - Verfahren zur herstellung eines faserverbundbauteils mittels eines vakuumaufbaues, sowie verwendung hierfür - Google Patents

Verfahren zur herstellung eines faserverbundbauteils mittels eines vakuumaufbaues, sowie verwendung hierfür Download PDF

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Publication number
WO2013174366A3
WO2013174366A3 PCT/DE2013/000282 DE2013000282W WO2013174366A3 WO 2013174366 A3 WO2013174366 A3 WO 2013174366A3 DE 2013000282 W DE2013000282 W DE 2013000282W WO 2013174366 A3 WO2013174366 A3 WO 2013174366A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
fibre composite
composite component
preform
use therefor
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/DE2013/000282
Other languages
English (en)
French (fr)
Other versions
WO2013174366A2 (de
Inventor
Ernst-Joachim Bauer
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.)
Premium Aerotec GmbH
Original Assignee
Premium Aerotec GmbH
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 Premium Aerotec GmbH filed Critical Premium Aerotec GmbH
Priority to CA2870850A priority Critical patent/CA2870850C/en
Priority to BR112014027858-0A priority patent/BR112014027858B1/pt
Priority to US14/403,366 priority patent/US10005243B2/en
Publication of WO2013174366A2 publication Critical patent/WO2013174366A2/de
Publication of WO2013174366A3 publication Critical patent/WO2013174366A3/de
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
    • 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
    • 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
    • B29C70/40—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
    • B29C70/40—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
    • 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
    • B29C70/465—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 by melting a solid material, e.g. sheets, powders of fibres
    • 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
    • B29C70/467—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 during mould closing
    • 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
    • B29L2022/00—Hollow 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
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zur Herstellung eines Faserverbundbauteils durch Infiltrieren und Aushärten wenigstens einer textilen Bauteilpreform (12), auf die in einem an einer formgebenden Werkzeugfläche (14) aufgelegten und mit einer luftdichten Umhüllung abgedeckten Zustand, in wenigstens einem Stadium des Herstellungsverfahrens, durch Evakuieren einer zwischen der formgebenden Werkzeugfläche (14) und der luftdichten Umhüllung ausgebildeten Vakuumkammer (20) Druck ausgeübt wird. Mit der Erfindung wird ein neuartiger Weg zur Realisierung der "luftdichten Umhüllung" bei einem derartigen Herstellungsverfahren aufgezeigt. Erfindungsgemäß ist vorgesehen, dass die luftdichte Umhüllung aus einem Harzfilm (16) gebildet wird.
PCT/DE2013/000282 2012-05-25 2013-05-27 Verfahren zur herstellung eines faserverbundbauteils mittels eines vakuumaufbaues, sowie verwendung hierfür Ceased WO2013174366A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2870850A CA2870850C (en) 2012-05-25 2013-05-27 Method for producing a fiber composite component by means of a vacuum structure, and use thereof
BR112014027858-0A BR112014027858B1 (pt) 2012-05-25 2013-05-27 método para produção de um componente compósito de fibras
US14/403,366 US10005243B2 (en) 2012-05-25 2013-05-27 Method for producing a fibre composite component by means of a vacuum build-up, and use therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012010271.2A DE102012010271B4 (de) 2012-05-25 2012-05-25 Verfahren zur Herstellung eines Faserverbundbauteils mittels eines Vakuumaufbaues
DE102012010271.2 2012-05-25

Publications (2)

Publication Number Publication Date
WO2013174366A2 WO2013174366A2 (de) 2013-11-28
WO2013174366A3 true WO2013174366A3 (de) 2014-01-23

Family

ID=49118250

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/000282 Ceased WO2013174366A2 (de) 2012-05-25 2013-05-27 Verfahren zur herstellung eines faserverbundbauteils mittels eines vakuumaufbaues, sowie verwendung hierfür

Country Status (5)

Country Link
US (1) US10005243B2 (de)
BR (1) BR112014027858B1 (de)
CA (1) CA2870850C (de)
DE (1) DE102012010271B4 (de)
WO (1) WO2013174366A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018898A1 (de) * 2013-11-12 2015-05-13 Audi Ag Faserverstärktes Kunststoffbauteil
WO2020122870A1 (en) * 2018-12-11 2020-06-18 General Electric Company Method for manufacturing a structural component of a blade segment for a rotor blade of a wind turbine

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US20050086916A1 (en) * 2003-10-23 2005-04-28 Saint Gobain Technical Fabrics Reusable vacuum bag and methods of its use
US20070194475A1 (en) * 2006-02-21 2007-08-23 Wilenski Mark S Vacuum debulk and radiation cure system apparatus and method

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US20040046291A1 (en) * 2002-09-11 2004-03-11 Keith Johnson Curable liquid sealant used as vacuum bag in composite manufacturing
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US20070194475A1 (en) * 2006-02-21 2007-08-23 Wilenski Mark S Vacuum debulk and radiation cure system apparatus and method

Also Published As

Publication number Publication date
US20150097320A1 (en) 2015-04-09
WO2013174366A2 (de) 2013-11-28
US10005243B2 (en) 2018-06-26
CA2870850C (en) 2020-05-12
CA2870850A1 (en) 2013-11-28
BR112014027858A2 (pt) 2017-06-27
DE102012010271B4 (de) 2017-10-12
BR112014027858B1 (pt) 2021-03-02
DE102012010271A1 (de) 2013-11-28

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