FR3034339A1 - Procede de controle de la repartition des fils d'une texture fibreuse - Google Patents

Procede de controle de la repartition des fils d'une texture fibreuse Download PDF

Info

Publication number
FR3034339A1
FR3034339A1 FR1552814A FR1552814A FR3034339A1 FR 3034339 A1 FR3034339 A1 FR 3034339A1 FR 1552814 A FR1552814 A FR 1552814A FR 1552814 A FR1552814 A FR 1552814A FR 3034339 A1 FR3034339 A1 FR 3034339A1
Authority
FR
France
Prior art keywords
fibrous texture
mold
distribution
controlling
counter
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.)
Granted
Application number
FR1552814A
Other languages
English (en)
Other versions
FR3034339B1 (fr
Inventor
Xavier Billot
Franck Dupe
Remy Dupont
David Marsal
Thierry Tesson
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.)
Safran Ceramics SA
Original Assignee
Herakles SA
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 Herakles SA filed Critical Herakles SA
Priority to FR1552814A priority Critical patent/FR3034339B1/fr
Publication of FR3034339A1 publication Critical patent/FR3034339A1/fr
Application granted granted Critical
Publication of FR3034339B1 publication Critical patent/FR3034339B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/615—Specific applications or type of materials composite materials, multilayer laminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Pulmonology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

La présente invention concerne un procédé de contrôle de la répartition des fils d'une texture fibreuse (4) comprenant au moins les étapes suivantes : - placement d'une texture fibreuse (4) dans une cavité de moulage (5) délimitée par un moule (2) et un contre-moule (3), le moule (2) et le contre-moule (3) étant chacun formés d'un matériau de densité dm vérifiant les deux conditions suivantes : dm ≤ 4 et |dm - dt| ≥ 0,1 où dt désigne la densité du matériau formant la texture fibreuse (4), - compactage de la texture fibreuse (4) entre le moule (2) et le contre-moule (3), et - réalisation d'une image à trois dimensions de l'intérieur de la texture fibreuse (4) ainsi compactée par tomographie aux rayons X afin de contrôler la répartition des fils de ladite texture fibreuse compactée.
FR1552814A 2015-04-01 2015-04-01 Procede de controle de la repartition des fils d'une texture fibreuse Active FR3034339B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1552814A FR3034339B1 (fr) 2015-04-01 2015-04-01 Procede de controle de la repartition des fils d'une texture fibreuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1552814A FR3034339B1 (fr) 2015-04-01 2015-04-01 Procede de controle de la repartition des fils d'une texture fibreuse

Publications (2)

Publication Number Publication Date
FR3034339A1 true FR3034339A1 (fr) 2016-10-07
FR3034339B1 FR3034339B1 (fr) 2017-11-24

Family

ID=53674078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552814A Active FR3034339B1 (fr) 2015-04-01 2015-04-01 Procede de controle de la repartition des fils d'une texture fibreuse

Country Status (1)

Country Link
FR (1) FR3034339B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3097328A1 (fr) * 2019-06-17 2020-12-18 Safran Procédé, dispositif et programme de diagnostic de défauts de densification d’une pièce CMC
FR3103557A1 (fr) * 2019-11-22 2021-05-28 Safran Aircraft Engines Dispositif de maintien en compaction d’une texture fibreuse pour la caractérisation de matériaux composites
EP3812117A4 (fr) * 2018-06-19 2021-08-04 Teijin Limited Procédé de fabrication de matériau composite et procédé d'examen de l'inégalité de poids de matériau composite
FR3109821A1 (fr) * 2020-05-04 2021-11-05 Safran Aircraft Engines Vérification du positionnement d’une préforme fibreuse dans une aube

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080113179A1 (en) * 2006-11-10 2008-05-15 Karl Schreiber Method for the manufacture of a fiber-composite component and fiber-composite component manufactured according to this method
FR2990025A1 (fr) * 2012-04-25 2013-11-01 Snecma Dispositif d'essai pour la visualisation par tomographie des chemins preferentiels d'ecoulement de resine dans une preforme fibreuse
WO2015024580A1 (fr) * 2013-08-19 2015-02-26 Universidad De Burgos Procédé mis en œuvre par ordinateur pour obtenir les orientations de fibres à l'intérieur de matières composites à l'aide d'un balayage de tomographie assistée par ordinateur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080113179A1 (en) * 2006-11-10 2008-05-15 Karl Schreiber Method for the manufacture of a fiber-composite component and fiber-composite component manufactured according to this method
FR2990025A1 (fr) * 2012-04-25 2013-11-01 Snecma Dispositif d'essai pour la visualisation par tomographie des chemins preferentiels d'ecoulement de resine dans une preforme fibreuse
WO2015024580A1 (fr) * 2013-08-19 2015-02-26 Universidad De Burgos Procédé mis en œuvre par ordinateur pour obtenir les orientations de fibres à l'intérieur de matières composites à l'aide d'un balayage de tomographie assistée par ordinateur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812117A4 (fr) * 2018-06-19 2021-08-04 Teijin Limited Procédé de fabrication de matériau composite et procédé d'examen de l'inégalité de poids de matériau composite
FR3097328A1 (fr) * 2019-06-17 2020-12-18 Safran Procédé, dispositif et programme de diagnostic de défauts de densification d’une pièce CMC
FR3103557A1 (fr) * 2019-11-22 2021-05-28 Safran Aircraft Engines Dispositif de maintien en compaction d’une texture fibreuse pour la caractérisation de matériaux composites
FR3109821A1 (fr) * 2020-05-04 2021-11-05 Safran Aircraft Engines Vérification du positionnement d’une préforme fibreuse dans une aube
WO2021224573A1 (fr) * 2020-05-04 2021-11-11 Safran Aircraft Engines Vérification du positionnement d'une préforme fibreuse dans une aube

Also Published As

Publication number Publication date
FR3034339B1 (fr) 2017-11-24

Similar Documents

Publication Publication Date Title
FR3034339A1 (fr) Procede de controle de la repartition des fils d'une texture fibreuse
WO2015080898A3 (fr) Appareil et procédé de formation d'objets tridimensionnels par solidification linéaire avec données d'objet sans contour
PH12016502077B1 (en) Method for the production of parts made from metal or metal matrix composite and resulting from additive manufacturing followed by an operation involving the forging of said parts
WO2013148827A3 (fr) Compensateur d'épaisseur de tissu et son procédé de fabrication
GB202208472D0 (en) Two-dimensional scalable superconducting qubit structure and cavity mode control method therefor
EP3797888A4 (fr) Appareil de production et procédé de fabrication de plaque composite métallique à processus court
EP3603916A4 (fr) Procédé de fabrication de préimprégné, et procédé de fabrication de matériau composite renforcé par des fibres
PT3687781T (pt) Molde e método para produzir calçado
EP3883693A4 (fr) Polyhalite compactée et procédé pour la produire
FR3047147B1 (fr) Moule flexible a raidisseur peripherique, et procede pour sa realisation
EP4006670A4 (fr) Procédé de production de modèle de prédiction de qualité, modèle de prédiction de qualité, procédé de prédiction de qualité, procédé de fabrication de matériau métallique, dispositif de production de modèle de prédiction de qualité et dispositif de prédiction de qualité
IL287496A (en) A method for producing a multi-layer composite layer, a multi-layer composite layer and its use
EP3754038A4 (fr) Élément composite et procédé pour le fabriquer
MX2017002643A (es) Camisa de cilindros extruida.
WO2020065650A9 (fr) Impression 3d automatisée d'objets creux
EP3757092A4 (fr) Procédé de production de 4,5-dicyano-2-(fluoroalkyl)imidazole
GB202211247D0 (en) Method for producing composite material
EP3550466C0 (fr) Film puf et son procédé de production
EP3882342A4 (fr) Procédé de production d'organoïdes cérébraux
EP3752421A4 (fr) Structure de poutre porteuse et procédé de fabrication de la structure
IL279288A (en) A stereolithographic method and device for producing a three-dimensional object
EP3715081A4 (fr) Procédé de production de matériau composite, matériau à base de fibre et moule de formage pour matériau à base de fibre
EP4005779A4 (fr) Procédé pour la production de composite à fibres longues
LT3802106T (lt) Geokompozitas ir jo gamybos būdas
PT3969640T (pt) Célula de eletrólise e método de produção da célula de eletrólise

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20161007

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: HERAKLES, FR

Effective date: 20170725

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10