FR3061051B1 - Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe - Google Patents

Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe Download PDF

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Publication number
FR3061051B1
FR3061051B1 FR1663392A FR1663392A FR3061051B1 FR 3061051 B1 FR3061051 B1 FR 3061051B1 FR 1663392 A FR1663392 A FR 1663392A FR 1663392 A FR1663392 A FR 1663392A FR 3061051 B1 FR3061051 B1 FR 3061051B1
Authority
FR
France
Prior art keywords
carapace
shell
elements
handling accessory
cluster
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
FR1663392A
Other languages
English (en)
Other versions
FR3061051A1 (fr
Inventor
Ngadia Taha NIANE
Ramzi BOHLI
Loic Galvin
Said Boukerma
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
Safran SA
Original Assignee
Safran Aircraft Engines SAS
Safran 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
Priority to FR1663392A priority Critical patent/FR3061051B1/fr
Application filed by Safran Aircraft Engines SAS, Safran SA filed Critical Safran Aircraft Engines SAS
Priority to CN201780080261.0A priority patent/CN110114168B/zh
Priority to CA3048294A priority patent/CA3048294A1/fr
Priority to US16/473,150 priority patent/US10875084B2/en
Priority to RU2019123466A priority patent/RU2757779C2/ru
Priority to BR112019013085-3A priority patent/BR112019013085B1/pt
Priority to EP17832291.3A priority patent/EP3544754B1/fr
Priority to PCT/FR2017/053815 priority patent/WO2018122516A1/fr
Priority to JP2019534754A priority patent/JP6965353B2/ja
Publication of FR3061051A1 publication Critical patent/FR3061051A1/fr
Application granted granted Critical
Publication of FR3061051B1 publication Critical patent/FR3061051B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/043—Removing the consumable pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/082—Sprues, pouring cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • 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
    • F05D2230/211—Manufacture essentially without removing material by casting by precision casting, e.g. microfusing or investment casting

Abstract

L'objet principal de l'invention concerne un modèle en forme de grappe et une carapace (1) pour la fabrication par moulage à cire perdue d'une pluralité d'éléments de turbomachine, la carapace (1) comportant un descendant central (3) en communication fluidique avec un godet de coulée (2) pour recevoir le métal en fusion et une pluralité d'éléments de carapace (4). La carapace (1) se caractérise en ce qu'elle comporte en outre une pluralité de conduits d'alimentation en source (5) des éléments de carapace (4) et une carapace d'accessoire de manutention (6), indépendante de la pluralité d'éléments de carapace (4) et de leur circuit d'alimentation en métal de sorte à être sans communication fluidique avec les éléments de carapace (4), la carapace d'accessoire de manutention (6) étant en communication fluidique avec le descendant central (3) pour permettre une coulée en chute de la carapace d'accessoire de manutention (6).
FR1663392A 2016-12-26 2016-12-26 Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe Active FR3061051B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1663392A FR3061051B1 (fr) 2016-12-26 2016-12-26 Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe
CA3048294A CA3048294A1 (fr) 2016-12-26 2017-12-22 Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe
US16/473,150 US10875084B2 (en) 2016-12-26 2017-12-22 Cluster model and shell for obtaining an accessory for the independent handling of formed parts and associated method
RU2019123466A RU2757779C2 (ru) 2016-12-26 2017-12-22 Модельный блок и оболочковая форма для получения приспособления для манипулирования, независимого от формуемых деталей, и соответствующий способ
CN201780080261.0A CN110114168B (zh) 2016-12-26 2017-12-22 获得独立处理成形部件的附件的群集模型和壳体及相关方法
BR112019013085-3A BR112019013085B1 (pt) 2016-12-26 2017-12-22 Modelo em forma de cacho e casca para obtenção de um acessório de manipulação independente de peças formadas e processo associado
EP17832291.3A EP3544754B1 (fr) 2016-12-26 2017-12-22 Modèle en forme de grappe et carapace pour obtention d'un accessoire de manutention indépendant de pièces formées et procédé associé
PCT/FR2017/053815 WO2018122516A1 (fr) 2016-12-26 2017-12-22 Modèle en forme de grappe et carapace pour obtention d'un accessoire de manutention indépendant de pièces formées et procédé associé
JP2019534754A JP6965353B2 (ja) 2016-12-26 2017-12-22 成形部品の独立したハンドリングのためのアクセサリを得るためのクラスタモデル及びシェル並びにこれに関連する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663392A FR3061051B1 (fr) 2016-12-26 2016-12-26 Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe
FR1663392 2016-12-26

Publications (2)

Publication Number Publication Date
FR3061051A1 FR3061051A1 (fr) 2018-06-29
FR3061051B1 true FR3061051B1 (fr) 2019-05-31

Family

ID=59031015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1663392A Active FR3061051B1 (fr) 2016-12-26 2016-12-26 Modele en forme de grappe et carapace pour obtention d'un accessoire de manutention independant de pieces formees et procede associe

Country Status (8)

Country Link
US (1) US10875084B2 (fr)
EP (1) EP3544754B1 (fr)
JP (1) JP6965353B2 (fr)
CN (1) CN110114168B (fr)
CA (1) CA3048294A1 (fr)
FR (1) FR3061051B1 (fr)
RU (1) RU2757779C2 (fr)
WO (1) WO2018122516A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109465399B (zh) * 2018-12-26 2023-11-21 广东富华铸锻有限公司 一种含有减速器壳砂芯结构的浇注系统
CN111136220A (zh) * 2019-12-16 2020-05-12 航天海鹰(哈尔滨)钛业有限公司 一种高温合金浇注用浇口杯成型工艺
CN111421111B (zh) * 2020-05-15 2021-11-30 贵州安吉航空精密铸造有限责任公司 一种用于熔模铸造工艺的浇道装置及其制备方法
CN114905006A (zh) * 2021-02-07 2022-08-16 中国航发商用航空发动机有限责任公司 一种铸棒的制备方法及其制备系统
CN113042713B (zh) * 2021-02-26 2023-05-12 贵阳航发精密铸造有限公司 一种大尺寸或多联单晶导向叶片的引晶结构及制造装置
CN113600747A (zh) * 2021-08-24 2021-11-05 中国航发沈阳黎明航空发动机有限责任公司 一种环块类结构件的多层单晶蜡模模组制造方法
EP4182108A4 (fr) * 2021-08-24 2023-12-27 Chromalloy Gas Turbine LLC Systèmes et procédés de liaison de composants de cire pour la coulée en cire perdue
CN114210926B (zh) * 2021-12-15 2023-09-22 中国航发动力股份有限公司 一种涡轮叶片熔模铸造型壳及其铸造工艺
FR3130659A1 (fr) * 2021-12-16 2023-06-23 Safran Aircraft Engines Moule de fonderie, sa fabrication et son utilisation
CN115055645B (zh) * 2022-06-07 2023-10-17 中国航发航空科技股份有限公司 导向器叶片毛坯的浇注系统
FR3139741A1 (fr) 2022-09-16 2024-03-22 Safran Aircraft Engines Grappe de modeles realises en cire et moule pour la fabrication par moulage a cire perdue d’une pluralite d’elements de turbomachine
CN115921790B (zh) * 2022-12-26 2024-01-23 中国航发北京航空材料研究院 一种细长薄壁叶片浇注系统设计方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1507512A1 (ru) * 1987-11-30 1989-09-15 Предприятие П/Я М-5906 Литникова система дл отливки рабочего колеса турбомашины
US20040167270A1 (en) * 2003-02-25 2004-08-26 Dane Chang Fugitive pattern for casting
US7201212B2 (en) * 2003-08-28 2007-04-10 United Technologies Corporation Investment casting
US7207375B2 (en) * 2004-05-06 2007-04-24 United Technologies Corporation Investment casting
US7231955B1 (en) * 2006-01-30 2007-06-19 United Technologies Corporation Investment casting mold design and method for investment casting using the same
FR2985924B1 (fr) 2012-01-24 2014-02-14 Snecma Carapace pour la fabrication par moulage a cire perdue d'elements aubages de turbomachine d'aeronef, comprenant des ecrans formant accumulateurs de chaleur
FR2990370B1 (fr) 2012-05-14 2014-05-23 Snecma Dispositif pour manipuler des grappes en cire
US10449605B2 (en) 2013-11-27 2019-10-22 United Technologies Corporation Method and apparatus for manufacturing a multi-alloy cast structure
FR3026973B1 (fr) 2014-10-14 2016-12-23 Snecma Modele en forme de grappe et carapace ameliores pour la fabrication par moulage a cire perdue d'elements aubages de turbomachine d'aeronef
RU2597491C2 (ru) * 2015-01-19 2016-09-10 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО "НПЦ газотурбостроения "Салют") Устройство и керамическая оболочка для получения отливок с монокристаллической и направленной структурой
CN105290333B (zh) * 2015-12-02 2017-10-27 株洲中航动力精密铸造有限公司 底注式浇注系统

Also Published As

Publication number Publication date
CN110114168B (zh) 2020-11-06
FR3061051A1 (fr) 2018-06-29
RU2757779C2 (ru) 2021-10-21
RU2019123466A (ru) 2021-01-26
BR112019013085A2 (pt) 2019-12-17
JP6965353B2 (ja) 2021-11-10
EP3544754B1 (fr) 2022-08-10
US10875084B2 (en) 2020-12-29
WO2018122516A1 (fr) 2018-07-05
CA3048294A1 (fr) 2018-07-05
RU2019123466A3 (fr) 2021-07-22
US20200101526A1 (en) 2020-04-02
EP3544754A1 (fr) 2019-10-02
JP2020504012A (ja) 2020-02-06
CN110114168A (zh) 2019-08-09

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