BR112019004467A2 - instalação e método para conformação de uma pré-forma fibrosa de revolução - Google Patents

instalação e método para conformação de uma pré-forma fibrosa de revolução

Info

Publication number
BR112019004467A2
BR112019004467A2 BR112019004467A BR112019004467A BR112019004467A2 BR 112019004467 A2 BR112019004467 A2 BR 112019004467A2 BR 112019004467 A BR112019004467 A BR 112019004467A BR 112019004467 A BR112019004467 A BR 112019004467A BR 112019004467 A2 BR112019004467 A2 BR 112019004467A2
Authority
BR
Brazil
Prior art keywords
installation
counter
forming
slope
angle
Prior art date
Application number
BR112019004467A
Other languages
English (en)
Other versions
BR112019004467B1 (pt
Inventor
Jean Marie Fabre Hubert
Hellot Jérémy
Original Assignee
Safran Aircraft Engines
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 Safran Aircraft Engines filed Critical Safran Aircraft Engines
Publication of BR112019004467A2 publication Critical patent/BR112019004467A2/pt
Publication of BR112019004467B1 publication Critical patent/BR112019004467B1/pt

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
    • B29C70/30—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
    • B29C70/32—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 on a rotating mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B29C53/043—Bending or folding of plates or sheets using rolls or endless belts
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/562—Winding and joining, e.g. winding spirally spirally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8016—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners
    • B29C2053/8025—Storing, feeding or applying winding materials, e.g. reels, thread guides, tensioners tensioning
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7504—Turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

uma instalação e um método para a conformação de uma pré-forma fibrosa são apresentados. a instalação compreende um rolo seguidor (400). o rolo seguidor apresenta em seção um perfil comportando pelo menos uma primeira inclinação (410) formando um ângulo com o eixo (x400) do rolo seguidor e uma inclinação, uma segunda inclinação (420) formando um segundo ângulo com o eixo do rolo seguidor diferente do primeiro ângulo. a instalação compreende adicionalmente pelo menos um contrarrolo (20) apresentando uma forma complementar das primeira e segunda inclinações, a instalação compreendendo meios de retenção (24, 25) de cada contrarrolo configurados para manter o dito contrarrolo a uma distância predeterminada das primeira e segunda inclinações ou configurados para aplicar uma pressão de contato do contrarrolo (20) sobre as primeira e segunda inclinações. o contrarrolo apresenta pelo menos um relevo (411) correspondente a uma variação de seção do contrarrolo.
BR112019004467-1A 2016-09-07 2017-09-04 Instalação e método para conformação de uma préforma fibrosa de revolução BR112019004467B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1658307A FR3055575B1 (fr) 2016-09-07 2016-09-07 Installation et procede pour la formation d'une preforme fibreuse de revolution presentant en section radiale un profil evolutif
FR1658307 2016-09-07
PCT/FR2017/052333 WO2018046826A1 (fr) 2016-09-07 2017-09-04 Installation et procédé pour la formation d'une préforme fibreuse de révolution présentant en section radiale un profil évolutif

Publications (2)

Publication Number Publication Date
BR112019004467A2 true BR112019004467A2 (pt) 2019-05-28
BR112019004467B1 BR112019004467B1 (pt) 2022-12-27

Family

ID=57286680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004467-1A BR112019004467B1 (pt) 2016-09-07 2017-09-04 Instalação e método para conformação de uma préforma fibrosa de revolução

Country Status (8)

Country Link
US (1) US11364659B2 (pt)
EP (1) EP3509826B1 (pt)
CN (1) CN109963703B (pt)
BR (1) BR112019004467B1 (pt)
CA (1) CA3036137A1 (pt)
FR (1) FR3055575B1 (pt)
RU (1) RU2741944C2 (pt)
WO (1) WO2018046826A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3354433A1 (de) * 2017-01-31 2018-08-01 Covestro Deutschland AG Vorrichtung mit freilaufenden kühlwalzen zur herstellung eines faserverbundwerkstoffs in form eines mit polymer imprägnierten faserbands, verfahren zur herstellung dieses faserbands, ein imprägniertes faserband und ein aus dem imprägnierten faserband hergestellter mehrschichtverbund
CN109703055A (zh) * 2018-12-13 2019-05-03 湖北航天化学技术研究所 一种高尺寸精度异形孔抗冲刷绝热管的成型方法
DE102021102764A1 (de) * 2020-02-19 2021-08-19 Daido Kogyo Co., Ltd. Profilwalzvorrichtung und verfahren zur herstellung eines faserverstärkten kunststoff-profilwalzteils

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887601B1 (fr) 2005-06-24 2007-10-05 Snecma Moteurs Sa Piece mecanique et procede de fabrication d'une telle piece
US20080156419A1 (en) * 2006-12-28 2008-07-03 Lee Alan Blanton Continuous debulking methods
US20080160122A1 (en) * 2006-12-28 2008-07-03 Lee Alan Blanton Continuous debulking systems
DE102007054645A1 (de) 2007-11-15 2009-05-28 Airbus Deutschland Gmbh Vorrichtung und Verfahren zur Herstellung eines Faserverbundwerkstoff-Bauteils
DE102008028441B4 (de) * 2008-06-17 2011-12-15 Eads Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung eines ringförmigen Vorformlings aus Fasermaterialhalbzeug, sowie Verwendung derartiger Verfahren und Vorrichtungen
FR2974027B1 (fr) * 2011-04-13 2014-09-26 Snecma Dispositif de compactage pour machine d'enroulement d'une texture fibreuse sur un mandrin d'impregnation
US8826957B2 (en) * 2012-08-31 2014-09-09 General Electric Company Methods and systems for automated ply layup for composites
CN103465593B (zh) * 2013-09-30 2015-04-01 中国科学院长春应用化学研究所 车顶棚天然纤维复合材料内饰板的级进模压工艺及装置

Also Published As

Publication number Publication date
EP3509826A1 (fr) 2019-07-17
CN109963703B (zh) 2021-05-28
CN109963703A (zh) 2019-07-02
RU2741944C2 (ru) 2021-01-29
FR3055575A1 (fr) 2018-03-09
RU2019108998A3 (pt) 2020-10-08
US11364659B2 (en) 2022-06-21
US20190263021A1 (en) 2019-08-29
RU2019108998A (ru) 2020-10-08
BR112019004467B1 (pt) 2022-12-27
CA3036137A1 (fr) 2018-03-15
EP3509826B1 (fr) 2021-07-14
WO2018046826A1 (fr) 2018-03-15
FR3055575B1 (fr) 2019-10-18

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/09/2017, OBSERVADAS AS CONDICOES LEGAIS