FR3116754B1 - Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection - Google Patents

Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection Download PDF

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Publication number
FR3116754B1
FR3116754B1 FR2012449A FR2012449A FR3116754B1 FR 3116754 B1 FR3116754 B1 FR 3116754B1 FR 2012449 A FR2012449 A FR 2012449A FR 2012449 A FR2012449 A FR 2012449A FR 3116754 B1 FR3116754 B1 FR 3116754B1
Authority
FR
France
Prior art keywords
control
drum
deframe
injection mold
preform
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.)
Active
Application number
FR2012449A
Other languages
English (en)
Other versions
FR3116754A1 (fr
Inventor
Hubert Jean Marie Fabre
Sylvain Bourseaulx
Maxime Guillot
Raoul Jaussaud
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 Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2012449A priority Critical patent/FR3116754B1/fr
Publication of FR3116754A1 publication Critical patent/FR3116754A1/fr
Application granted granted Critical
Publication of FR3116754B1 publication Critical patent/FR3116754B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during moulding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/83—Testing, e.g. methods, components or tools therefor
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

La présente invention concerne un outillage de contrôle de décadrage (9) comportant :- un organe support (900) comportant un corps de préhension et de manipulation (91), ce corps (91) présentant un axe (Y) configuré pour être radial lorsque l’organe support (900) se positionne sur le tambour (25), et - un instrument de contrôle d’angle (90) comportant une fenêtre de contrôle de décadrage (92) et au moins un élément de référence angulaire (95) formé sur ou relié à ladite fenêtre (92), cet instrument (90) étant configuré pour permettre une lecture d’un angle de décadrage (D) par rapport audit au moins un élément de référence angulaire (95), de manière à vérifier la conformité de décadrage. Figure pour l'abrégé : Figure 6
FR2012449A 2020-12-01 2020-12-01 Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection Active FR3116754B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2012449A FR3116754B1 (fr) 2020-12-01 2020-12-01 Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012449 2020-12-01
FR2012449A FR3116754B1 (fr) 2020-12-01 2020-12-01 Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection

Publications (2)

Publication Number Publication Date
FR3116754A1 FR3116754A1 (fr) 2022-06-03
FR3116754B1 true FR3116754B1 (fr) 2023-04-14

Family

ID=74206057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012449A Active FR3116754B1 (fr) 2020-12-01 2020-12-01 Contrôle de decadrage dans une preforme enroulee sur un tambour d’un moule d’injection

Country Status (1)

Country Link
FR (1) FR3116754B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9017814B2 (en) * 2007-10-16 2015-04-28 General Electric Company Substantially cylindrical composite articles and fan casings
FR2974026B1 (fr) * 2011-04-13 2014-09-19 Snecma Machine d'enroulement d'une texture fibreuse sur un mandrin d'impregnation
FR2995555B1 (fr) * 2012-09-17 2017-11-24 Snecma Machine d'enroulement d'une texture fibreuse permettant un controle d'alignement et de decadrage par analyse d'image
FR3005042B1 (fr) * 2013-04-26 2016-01-01 Snecma Machine a tisser ou enrouler une texture fibreuse permettant un controle d'anomalies par analyse d'images

Also Published As

Publication number Publication date
FR3116754A1 (fr) 2022-06-03

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