BRPI0713560A2 - método para fabricar um componente de fibra compósita utilizando um núcleo de moldagem dobrável, e o dito núcleo de moldagem - Google Patents

método para fabricar um componente de fibra compósita utilizando um núcleo de moldagem dobrável, e o dito núcleo de moldagem Download PDF

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Publication number
BRPI0713560A2
BRPI0713560A2 BRPI0713560-2A BRPI0713560A BRPI0713560A2 BR PI0713560 A2 BRPI0713560 A2 BR PI0713560A2 BR PI0713560 A BRPI0713560 A BR PI0713560A BR PI0713560 A2 BRPI0713560 A2 BR PI0713560A2
Authority
BR
Brazil
Prior art keywords
molding core
composite fiber
fiber component
segments
constructed
Prior art date
Application number
BRPI0713560-2A
Other languages
English (en)
Inventor
Jacob Torben
Original Assignee
Airbus Deutschland 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 Airbus Deutschland Gmbh filed Critical Airbus Deutschland Gmbh
Publication of BRPI0713560A2 publication Critical patent/BRPI0713560A2/pt

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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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

MéTODO PARA FABRICAR UM COMPONENTE DE FIBRA COMPóSITA UTILIZANDO UM NúCLEO DE MOLDAGEM DOBRáVEL, E O DITO NúCLEO DE MOLDAGEM. A presente invenção refere-se a um método para fabricar um componente de fibra compósita (1), o método compreendendo as seguintes etapas de método: formar um núcleo de moldagem (4) que compreende um perfil oco (15) feito de segmentos (16a...d) de modo a estabelecer uma geometria externa do núcleo de moldagem (4), em que os segmentos (16a...d) do núcleo de moldagem (4), cada um, estendem-se na direção do eixo geométrico longitudinal do núcleo de moldagem (4) e estão, cada um, construídos de modo a serem articuláveis ao redor de um eixo geométrico que corre na direção longitudinal do núcleo de moldagem (4), entre uma posição dobrada (A) e uma posição desdobrada (6) do perfil oco (15) do núcleo de moldagem (4), em que os segmentos (16a...d) são construídos de modo a serem acoplados uns nos outros através de conexões (1 8a. . .d, 1 9a. . .c) em uma peça de modo a formar o perfil oco (15); pelo menos um produto semi-acabado de fibra (3) é posicionado pelo menos em certas seções sobre o núcleo de moldagem (4) construído de modo a formar pelo menos uma seção moldada (14) do componente de fibra compósita (1) a ser fabricado; e calor e/ou pressão é aplicada na pelo menos uma seção moldada (14) de modo a fabricar o componente de fibra compósita (1).
BRPI0713560-2A 2006-07-06 2007-07-05 método para fabricar um componente de fibra compósita utilizando um núcleo de moldagem dobrável, e o dito núcleo de moldagem BRPI0713560A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US81877106P 2006-07-06 2006-07-06
US60/818,771 2006-07-06
DE1020060313356 2006-07-06
DE102006031335A DE102006031335B4 (de) 2006-07-06 2006-07-06 Verfahren zur Herstellung eines Faserverbundbauteils für die Luft- und Raumfahrt
PCT/EP2007/056855 WO2008003767A1 (en) 2006-07-06 2007-07-05 Method for manufacturing a composite fibre component using a foldable moulding core, and said moulding core

Publications (1)

Publication Number Publication Date
BRPI0713560A2 true BRPI0713560A2 (pt) 2012-03-13

Family

ID=38806035

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713560-2A BRPI0713560A2 (pt) 2006-07-06 2007-07-05 método para fabricar um componente de fibra compósita utilizando um núcleo de moldagem dobrável, e o dito núcleo de moldagem

Country Status (9)

Country Link
US (1) US8500085B2 (pt)
EP (1) EP2038099A1 (pt)
JP (1) JP5583969B2 (pt)
CN (1) CN101466514B (pt)
BR (1) BRPI0713560A2 (pt)
CA (1) CA2651498A1 (pt)
DE (1) DE102006031335B4 (pt)
RU (1) RU2437762C2 (pt)
WO (1) WO2008003767A1 (pt)

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US20090166921A1 (en) 2009-07-02
CN101466514A (zh) 2009-06-24
DE102006031335A1 (de) 2008-01-10
WO2008003767A1 (en) 2008-01-10
CA2651498A1 (en) 2008-01-10
DE102006031335B4 (de) 2011-01-27
EP2038099A1 (en) 2009-03-25
CN101466514B (zh) 2013-01-09
US8500085B2 (en) 2013-08-06
RU2009102870A (ru) 2010-08-20
JP2009542460A (ja) 2009-12-03
RU2437762C2 (ru) 2011-12-27

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