WO2017194879A9 - Système d'alimentation pour alimenter un moule en métal fondu, installation et procédé de fabrication la mettant en œuvre - Google Patents

Système d'alimentation pour alimenter un moule en métal fondu, installation et procédé de fabrication la mettant en œuvre Download PDF

Info

Publication number
WO2017194879A9
WO2017194879A9 PCT/FR2017/051116 FR2017051116W WO2017194879A9 WO 2017194879 A9 WO2017194879 A9 WO 2017194879A9 FR 2017051116 W FR2017051116 W FR 2017051116W WO 2017194879 A9 WO2017194879 A9 WO 2017194879A9
Authority
WO
WIPO (PCT)
Prior art keywords
molten metal
mould
facility
manufacturing
supplying
Prior art date
Application number
PCT/FR2017/051116
Other languages
English (en)
Other versions
WO2017194879A1 (fr
Inventor
Ramzi BOHLI
Ngadia Taha NIANE
David Grange
Didier Maurice Marceau GUERCHE
Saïd BOUKERMA
Original Assignee
Safran
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, Safran Aircraft Engines filed Critical Safran
Priority to US16/099,100 priority Critical patent/US10562093B2/en
Priority to BR112018072805-5A priority patent/BR112018072805B1/pt
Priority to CN201780029015.2A priority patent/CN109153067B/zh
Priority to EP17727939.5A priority patent/EP3455011B1/fr
Priority to RU2018143536A priority patent/RU2732516C2/ru
Priority to CA3024373A priority patent/CA3024373A1/fr
Publication of WO2017194879A1 publication Critical patent/WO2017194879A1/fr
Publication of WO2017194879A9 publication Critical patent/WO2017194879A9/fr

Links

Classifications

    • 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
    • B22C9/02—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
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

L'invention concerne un système d'alimentation (5) pour acheminer un métal fondu destiné à mouler une pièce, le système comprenant un canal d'alimentation (51) en matériau céramique configuré pour permettre au métal fondu de s'écouler par gravité à l'intérieur dudit canal d'alimentation, ledit canal d'alimentation comprenant une première portion (51a) s'étendant dans une première direction (A), et au moins une deuxième portion (51b) s'étendant dans une deuxième direction (B) différente de la première direction, ladite deuxième portion étant disposée en aval de la première portion et étant reliée à la première portion par une jonction (52). Le système comprend en outre un canal d'amortissement (54) comprenant une première extrémité (54a) débouchant dans la jonction et une deuxième extrémité (54b) fermée, ledit canal d'amortissement prolongeant la première portion (51a) du canal d'alimentation. L'invention vise aussi une installation comprenant un tel système, ainsi qu'un procédé de fabrication la mettant en œuvre.
PCT/FR2017/051116 2016-05-11 2017-05-10 Système d'alimentation pour alimenter un moule en métal fondu, installation et procédé de fabrication la mettant en œuvre WO2017194879A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US16/099,100 US10562093B2 (en) 2016-05-11 2017-05-10 Supply system for supplying a mould with molten metal, and facility and manufacturing method implementing same
BR112018072805-5A BR112018072805B1 (pt) 2016-05-11 2017-05-10 Instalação de material cerâmico para fabricar uma pluralidade de peças, e, processo para fabricação de uma pluralidade de peças
CN201780029015.2A CN109153067B (zh) 2016-05-11 2017-05-10 用于为模具提供熔融金属的供应系统、以及实现该系统的设备和制造方法
EP17727939.5A EP3455011B1 (fr) 2016-05-11 2017-05-10 Système d'alimentation pour alimenter un moule en métal fondu, installation et procédé de fabrication la mettant en oeuvre
RU2018143536A RU2732516C2 (ru) 2016-05-11 2017-05-10 Литниковая система питания изложницы расплавленным металлом, установка и способ изготовления с ее применением
CA3024373A CA3024373A1 (fr) 2016-05-11 2017-05-10 Systeme d'alimentation pour alimenter un moule en metal fondu, installation et procede de fabrication la mettant en oeuvre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654202A FR3051130B1 (fr) 2016-05-11 2016-05-11 Systeme d'alimentation pour alimenter un moule en metal fondu, installation et procede de fabrication la mettant en oeuvre
FR1654202 2016-05-11

Publications (2)

Publication Number Publication Date
WO2017194879A1 WO2017194879A1 (fr) 2017-11-16
WO2017194879A9 true WO2017194879A9 (fr) 2017-12-28

Family

ID=56787541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2017/051116 WO2017194879A1 (fr) 2016-05-11 2017-05-10 Système d'alimentation pour alimenter un moule en métal fondu, installation et procédé de fabrication la mettant en œuvre

Country Status (8)

Country Link
US (1) US10562093B2 (fr)
EP (1) EP3455011B1 (fr)
CN (1) CN109153067B (fr)
BR (1) BR112018072805B1 (fr)
CA (1) CA3024373A1 (fr)
FR (1) FR3051130B1 (fr)
RU (1) RU2732516C2 (fr)
WO (1) WO2017194879A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804876A (zh) * 2020-07-20 2020-10-23 东风汽车股份有限公司 一种一模八件式浇灌铸件模具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11590563B2 (en) * 2018-10-16 2023-02-28 General Electric Company Directional solidification casting assembly and method
CN115069978B (zh) * 2021-03-16 2024-05-28 中国航发商用航空发动机有限责任公司 燃烧室挡溅盘铸造系统及铸造方法
CN114733999B (zh) * 2022-03-07 2023-12-15 北京航空材料研究院股份有限公司 用于大型蜡模的底注式蜡模浇注系统及熔模铸造模具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244187A (en) * 1992-02-10 1993-09-14 Ralph Manginelli Molten metal feed system and method for investment castings
US7231955B1 (en) * 2006-01-30 2007-06-19 United Technologies Corporation Investment casting mold design and method for investment casting using the same
US7918265B2 (en) * 2008-02-14 2011-04-05 United Technologies Corporation Method and apparatus for as-cast seal on turbine blades
GB0904492D0 (en) * 2009-03-17 2009-04-29 Rolls Royce Plc Single crystal casting apparatus
RU100004U1 (ru) * 2010-07-05 2010-12-10 Государственное образовательное учреждение высшего профессионального образования Нижегородский государственный технический университет им. Р.Е. Алексеева (НГТУ) Блок выплавляемых моделей для изготовления керамических форм
SG11201503471RA (en) * 2012-12-14 2015-06-29 United Technologies Corp Multi-shot casting
FR3004366B1 (fr) * 2013-04-10 2021-04-30 Snecma Moule de fonderie monocristalline
CN103252453A (zh) * 2013-05-24 2013-08-21 沈阳黎明航空发动机(集团)有限责任公司 一种薄壁铝合金铸件铸造方法
ES2553784B1 (es) * 2014-06-09 2016-09-14 Refractaria, S.A. Distribuidor para colada de acero
EP2965938B1 (fr) * 2014-07-08 2017-06-21 Kubota Corporation Commande de vitesse pour véhicule de travail
CN105195681A (zh) * 2015-08-31 2015-12-30 苏州金业船用机械厂 大型船舶螺旋桨铸造工艺
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804876A (zh) * 2020-07-20 2020-10-23 东风汽车股份有限公司 一种一模八件式浇灌铸件模具
CN111804876B (zh) * 2020-07-20 2021-08-24 东风汽车股份有限公司 一种一模八件式浇灌铸件模具

Also Published As

Publication number Publication date
FR3051130A1 (fr) 2017-11-17
CN109153067A (zh) 2019-01-04
EP3455011A1 (fr) 2019-03-20
BR112018072805A2 (pt) 2019-03-12
RU2018143536A3 (fr) 2020-06-11
RU2018143536A (ru) 2020-06-11
BR112018072805B1 (pt) 2022-05-17
EP3455011B1 (fr) 2020-05-13
WO2017194879A1 (fr) 2017-11-16
CN109153067B (zh) 2020-11-03
CA3024373A1 (fr) 2017-11-16
US20190184451A1 (en) 2019-06-20
FR3051130B1 (fr) 2019-08-02
RU2732516C2 (ru) 2020-09-18
US10562093B2 (en) 2020-02-18

Similar Documents

Publication Publication Date Title
WO2017194879A9 (fr) Système d'alimentation pour alimenter un moule en métal fondu, installation et procédé de fabrication la mettant en œuvre
IL276830A (en) Anti-claudin 18.2 antibodies and uses thereof
SG10202111141WA (en) Anti-claudin 18.2 antibodies and uses thereof
IL276514A (en) Glypican 3 antibodies and their conjugates
MX2018000450A (es) Metodo y sistema para formar empaques.
IL283379A (en) Bispecific antibodies anti-claudin 18.2 and anti-4-1 bb and their uses
GB201901681D0 (en) Outlet guide for turbomachine, made from several parts assembled together by attachment means outside the flow stream
PH12017500049A1 (en) Building block for wall construction
EP3383565C0 (fr) Procédé de fabrication de particules composites réfractaires et d'éléments d'alimentation pour l'industrie de la fonderie, éléments d'alimentation correspondants et utilisations
LT3631835T (lt) Grįžtamojo ryšio sistema, su ja naudojama vakuuminio nusodinimo sistema ir susijęs būdas
MX2018000987A (es) Inserto de manguito de sellado de aire, acustico y/o fuego y dispositivo de sellado de aire, acustico y/o fuego.
PT3801949T (pt) Composição de um isolante, método de revestimento de um molde de fundição e utilização da composição de isolante para revestimento de um molde de fundição
FR3033491B1 (fr) Fabrication d'une prothese dentaire
FR3046563B1 (fr) Outillage de maintien en forme et de transport pour preforme fibreuse et procede de fabrication d'une piece en materiau composite
GB202013460D0 (en) Apparatus for forming a protecting duct with integrated inner and outer walls, and the duct formed thereby
PT3623321T (pt) Sistema de transporte, processo de produção do sistema de transporte
GB201918420D0 (en) Composite material and method for making the same
EP3822372A4 (fr) Réfractaire pour buse de soufflage de gaz, et buse de soufflage de gaz
GB2572162B (en) Bearing assembly for a turbomachine, and baffle element for the turbomachine
GB2589955B (en) Container and plant assembly and method for forming the same
EP3976337C0 (fr) Pièce moulée par injection et procédé pour la fabrication de la pièce moulée par injection
WO2016034636A3 (fr) Dispositif de retournement pour le retournement d'une masse fondue
FR3058084B1 (fr) Preforme pour la fabrication d'un recipient par soufflage bi-etirage, et procede associe
DE602005012572D1 (de) Behälter mit Trennwand
HUE062427T2 (hu) Gázkibocsátó fúvóka és kemence, valamint eljárás megmunkált film elõállítására

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 3024373

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112018072805

Country of ref document: BR

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17727939

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017727939

Country of ref document: EP

Effective date: 20181211

ENP Entry into the national phase

Ref document number: 112018072805

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20181106