FR3062588B1 - Systeme de raccordement d'une sole de four a une embase de moule carapace pour la fabrication d'un element aubage - Google Patents

Systeme de raccordement d'une sole de four a une embase de moule carapace pour la fabrication d'un element aubage Download PDF

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Publication number
FR3062588B1
FR3062588B1 FR1750975A FR1750975A FR3062588B1 FR 3062588 B1 FR3062588 B1 FR 3062588B1 FR 1750975 A FR1750975 A FR 1750975A FR 1750975 A FR1750975 A FR 1750975A FR 3062588 B1 FR3062588 B1 FR 3062588B1
Authority
FR
France
Prior art keywords
base
sole
carapace
manufacturing
molding base
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
FR1750975A
Other languages
English (en)
Other versions
FR3062588A1 (fr
Inventor
Jean Claude Del Re
Gabriel SAUNIER
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 FR1750975A priority Critical patent/FR3062588B1/fr
Publication of FR3062588A1 publication Critical patent/FR3062588A1/fr
Application granted granted Critical
Publication of FR3062588B1 publication Critical patent/FR3062588B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

L'invention concerne un ensemble pour la fabrication par moulage à la cire perdue d'au moins une pièce aubagée pour turbomachine. L'ensemble comprend une sole (2) de four, une embase (5) de moule carapace plaquée contre la sole (2), et un système de raccordement (6) de l'embase (5) à la sole (2). Le système de raccordement (6) comprend au moins un support (61) de platine de rétention, rigidement solidaire de la sole (2) et comprenant un orifice traversant (63). Le système de raccordement (6) comprend au moins une platine de rétention (60) destinée à s'étendre à travers l'orifice (63), en s'appuyant sur l'embase (5) pour retenir l'embase (5) par rapport à la sole (2) selon une direction axiale (X-X).
FR1750975A 2017-02-06 2017-02-06 Systeme de raccordement d'une sole de four a une embase de moule carapace pour la fabrication d'un element aubage Active FR3062588B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1750975A FR3062588B1 (fr) 2017-02-06 2017-02-06 Systeme de raccordement d'une sole de four a une embase de moule carapace pour la fabrication d'un element aubage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750975A FR3062588B1 (fr) 2017-02-06 2017-02-06 Systeme de raccordement d'une sole de four a une embase de moule carapace pour la fabrication d'un element aubage
FR1750975 2017-02-06

Publications (2)

Publication Number Publication Date
FR3062588A1 FR3062588A1 (fr) 2018-08-10
FR3062588B1 true FR3062588B1 (fr) 2019-04-26

Family

ID=59153000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750975A Active FR3062588B1 (fr) 2017-02-06 2017-02-06 Systeme de raccordement d'une sole de four a une embase de moule carapace pour la fabrication d'un element aubage

Country Status (1)

Country Link
FR (1) FR3062588B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641985A5 (de) * 1979-08-16 1984-03-30 Sulzer Ag Verfahren zur herstellung gerichtet erstarrter gussstuecke.
US6276432B1 (en) * 1999-06-10 2001-08-21 Howmet Research Corporation Directional solidification method and apparatus
EP2060342A1 (fr) * 2007-11-19 2009-05-20 General Electric Company Appareil et procédé de moulage directionnel à métal liquide
US20090126894A1 (en) * 2007-11-19 2009-05-21 General Electric Company Liquid metal directional casting apparatus
US20090314450A1 (en) * 2008-06-24 2009-12-24 Garlock Robert M Method and apparatus for casting metal articles
FR3031921B1 (fr) * 2015-01-27 2017-02-10 Snecma Procede et machine de decochage pour grappe de pieces de fonderie a modele perdu

Also Published As

Publication number Publication date
FR3062588A1 (fr) 2018-08-10

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