FR3054460B1 - Procede de realisation d'un modele non permanent - Google Patents

Procede de realisation d'un modele non permanent Download PDF

Info

Publication number
FR3054460B1
FR3054460B1 FR1657229A FR1657229A FR3054460B1 FR 3054460 B1 FR3054460 B1 FR 3054460B1 FR 1657229 A FR1657229 A FR 1657229A FR 1657229 A FR1657229 A FR 1657229A FR 3054460 B1 FR3054460 B1 FR 3054460B1
Authority
FR
France
Prior art keywords
core
making
permanent model
cores
spacer
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
FR1657229A
Other languages
English (en)
Other versions
FR3054460A1 (fr
Inventor
Adrien Bernard Vincent Rollinger
Mathieu Jean Luc Vollebregt
Lizuzu Joseph Toussaint Tami
Vincent Marc Herb
Didier Maurice Marceau Guerche
Ramzi Bohli
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 FR1657229A priority Critical patent/FR3054460B1/fr
Application filed by Safran Aircraft Engines SAS, Safran SA filed Critical Safran Aircraft Engines SAS
Priority to EP17754761.9A priority patent/EP3490742B1/fr
Priority to US16/320,666 priority patent/US10835951B2/en
Priority to CA3032098A priority patent/CA3032098C/fr
Priority to PCT/FR2017/052126 priority patent/WO2018020182A1/fr
Priority to BR112019001603-1A priority patent/BR112019001603B1/pt
Priority to RU2019105432A priority patent/RU2748662C2/ru
Priority to CN201780057232.2A priority patent/CN109715315B/zh
Publication of FR3054460A1 publication Critical patent/FR3054460A1/fr
Application granted granted Critical
Publication of FR3054460B1 publication Critical patent/FR3054460B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/108—Installation of cores
    • 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
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

L'invention concerne un procédé d'assemblage d'un premier noyau (12) et d'un deuxième noyau (14) pour la réalisation d'un modèle non permanent configuré pour former par moulage à cire perdue une pièce comportant une première cavité et une deuxième cavité correspondant respectivement au premier noyau et au deuxième noyau. L'invention se caractérise par le fait qu'on assemble les premier (12) et deuxième (14) noyaux avec une première entretoise (20), la première entretoise (20) étant disposée entre les premier et deuxième noyaux.
FR1657229A 2016-07-27 2016-07-27 Procede de realisation d'un modele non permanent Active FR3054460B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1657229A FR3054460B1 (fr) 2016-07-27 2016-07-27 Procede de realisation d'un modele non permanent
US16/320,666 US10835951B2 (en) 2016-07-27 2017-07-27 Method for creating a nonpermanent model
CA3032098A CA3032098C (fr) 2016-07-27 2017-07-27 Procede de realisation d'un modele non permanent
PCT/FR2017/052126 WO2018020182A1 (fr) 2016-07-27 2017-07-27 Procede de realisation d'un modele non permanent
EP17754761.9A EP3490742B1 (fr) 2016-07-27 2017-07-27 Procede de realisation d'un modele non permanent
BR112019001603-1A BR112019001603B1 (pt) 2016-07-27 2017-07-27 Método para montar um primeiro macho e um segundo macho
RU2019105432A RU2748662C2 (ru) 2016-07-27 2017-07-27 Способ изготовления выплавляемой модели
CN201780057232.2A CN109715315B (zh) 2016-07-27 2017-07-27 制造非永久性模型的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657229 2016-07-27
FR1657229A FR3054460B1 (fr) 2016-07-27 2016-07-27 Procede de realisation d'un modele non permanent

Publications (2)

Publication Number Publication Date
FR3054460A1 FR3054460A1 (fr) 2018-02-02
FR3054460B1 true FR3054460B1 (fr) 2021-05-28

Family

ID=57906682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657229A Active FR3054460B1 (fr) 2016-07-27 2016-07-27 Procede de realisation d'un modele non permanent

Country Status (8)

Country Link
US (1) US10835951B2 (fr)
EP (1) EP3490742B1 (fr)
CN (1) CN109715315B (fr)
BR (1) BR112019001603B1 (fr)
CA (1) CA3032098C (fr)
FR (1) FR3054460B1 (fr)
RU (1) RU2748662C2 (fr)
WO (1) WO2018020182A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU137238A1 (ru) * 1960-11-23 1960-11-30 А.Ф. Винюков Способ изготовлени литейных стержней
GB9317518D0 (en) * 1993-08-23 1993-10-06 Rolls Royce Plc Improvements in or relating to investment casting
RU2094163C1 (ru) * 1995-12-28 1997-10-27 Всероссийский научно-исследовательский институт авиационных материалов Составной керамический стержень
FR2874187B1 (fr) * 2004-08-16 2008-01-25 Snecma Moteurs Sa Procede de fabrication d'une aube de turbomachine par moulage a cire perdue
US20130333855A1 (en) * 2010-12-07 2013-12-19 Gary B. Merrill Investment casting utilizing flexible wax pattern tool for supporting a ceramic core along its length during wax injection
US8915289B2 (en) * 2011-05-10 2014-12-23 Howmet Corporation Ceramic core with composite insert for casting airfoils
FR2995807B1 (fr) 2012-09-25 2015-10-09 Snecma Moule carapace a ecran thermique
JP6537221B2 (ja) * 2013-03-13 2019-07-03 ハウメット コーポレイションＨｏｗｍｅｔ Ｃｏｒｐｏｒａｔｉｏｎ 複合インサートを有するエアフォイル鋳造用セラミックコア
US9132476B2 (en) * 2013-10-31 2015-09-15 Siemens Aktiengesellschaft Multi-wall gas turbine airfoil cast using a ceramic core formed with a fugitive insert and method of manufacturing same
US10300526B2 (en) * 2014-02-28 2019-05-28 United Technologies Corporation Core assembly including studded spacer

Also Published As

Publication number Publication date
WO2018020182A1 (fr) 2018-02-01
FR3054460A1 (fr) 2018-02-02
EP3490742B1 (fr) 2024-10-02
CN109715315A (zh) 2019-05-03
BR112019001603B1 (pt) 2022-08-16
CA3032098A1 (fr) 2018-02-01
US20190160524A1 (en) 2019-05-30
CA3032098C (fr) 2024-04-16
RU2019105432A (ru) 2020-08-27
RU2019105432A3 (fr) 2020-12-01
EP3490742A1 (fr) 2019-06-05
BR112019001603A2 (pt) 2019-05-07
CN109715315B (zh) 2021-06-29
RU2748662C2 (ru) 2021-05-28
US10835951B2 (en) 2020-11-17

Similar Documents

Publication Publication Date Title
RU2016121593A (ru) Способ литья полой детали по выплавляемой модели
WO2016181177A3 (fr) Procédé de coulage et moule en sable pourvu d'un système d'admission pour produire des pièces coulées en aluminium à parois au moins partiellement minces avec la technologie de moulage au sable au moyen d'un coulage par gravité
IN2014DN09458A (fr)
MX2014000250A (es) Metodo y sistema para fabricar acopladores para vagones de ferrocarril.
MX2015009203A (es) Metodo y molde de fundicion para la fabricacion de partes coladas, en particular bloques de cilindro y cabezas de cilindro, con una conexión de alimentador funcional.
MX2015004711A (es) Cuña de division y metodo para fabricar la misma.
WO2013156572A8 (fr) Procédé de production d'un dentier
EP3895829A4 (fr) Procédé de moulage sous pression destiné à une cavité de filtrage
WO2010054809A3 (fr) Outil de coulée et machine à noyauter
CN103658550B (zh) 中小型壳体类铸件的铸型的制作方法
FR3054460B1 (fr) Procede de realisation d'un modele non permanent
MX2020009067A (es) Sistema de vacio para molde de fundicion a presion.
GB201310331D0 (en) A casting method for obtaining a part including a tapering portion
FR3023196B1 (fr) Procede de moulage ameliore d'aube creuse de turbomachine
CN102615247B (zh) 一种组芯方法
FR3100143B1 (fr) Procédé amélioré de fabrication d’un noyau céramique pour la fabrication d’aubes de turbomachine
CN105014013A (zh) 一种铸造浇注系统中的内浇口
MX2017006916A (es) Sistema y metodo para fabricar horquillas de vagon.
WO2015054420A8 (fr) Procédé de formation d'une cuve d'huile structurelle par moulage à noyau perdu
JP2015188909A (ja) ダイカスト金型及びダイカスト法
CN103464692B (zh) 一种管状铸件的铸造方法
PT3616806T (pt) Procedimentos para fabrico de uma pré-forma de núcleo de molde de maqueta, de um núcleo de molde de maqueta e de um molde de fundição de precisão, bem como um processo de fundição para fabrico de uma peça fundida com uma estrutura oca
EP2551456A3 (fr) Plateforme interconnectée avec interface de noyau mi-corps pour le moulage de plateformes de surface portante
CN204294918U (zh) 发动机平衡轴轴承座成型模具
IN2012DE00084A (fr)

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180202

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 5

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