FR3016817B1 - Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue - Google Patents

Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue

Info

Publication number
FR3016817B1
FR3016817B1 FR1450607A FR1450607A FR3016817B1 FR 3016817 B1 FR3016817 B1 FR 3016817B1 FR 1450607 A FR1450607 A FR 1450607A FR 1450607 A FR1450607 A FR 1450607A FR 3016817 B1 FR3016817 B1 FR 3016817B1
Authority
FR
France
Prior art keywords
carapaced
preheating
molds
lost wax
wax foundry
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
FR1450607A
Other languages
English (en)
Other versions
FR3016817A1 (fr
Inventor
Patrick Albert Calero
Bernard Louis Lallement
Serge Tenne
Yvan Rappart
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
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1450607A priority Critical patent/FR3016817B1/fr
Priority to US14/596,814 priority patent/US9694421B2/en
Priority to CN201520043406.8U priority patent/CN204565055U/zh
Publication of FR3016817A1 publication Critical patent/FR3016817A1/fr
Application granted granted Critical
Publication of FR3016817B1 publication Critical patent/FR3016817B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00—Equipment for casting, not otherwise provided for
    • 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
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1858—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0021—Charging; Discharging; Manipulation of charge of ceramic ware

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR1450607A 2014-01-24 2014-01-24 Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue Active FR3016817B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1450607A FR3016817B1 (fr) 2014-01-24 2014-01-24 Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue
US14/596,814 US9694421B2 (en) 2014-01-24 2015-01-14 Method of preheating a set of shell molds for lost-wax casting
CN201520043406.8U CN204565055U (zh) 2014-01-24 2015-01-22 用于预热一组用于失蜡铸造的壳模的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450607A FR3016817B1 (fr) 2014-01-24 2014-01-24 Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue

Publications (2)

Publication Number Publication Date
FR3016817A1 FR3016817A1 (fr) 2015-07-31
FR3016817B1 true FR3016817B1 (fr) 2016-02-12

Family

ID=50473591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450607A Active FR3016817B1 (fr) 2014-01-24 2014-01-24 Procede de prechauffage d'un ensemble de moules carapaces pour fonderie a la cire perdue

Country Status (3)

Country Link
US (1) US9694421B2 (fr)
CN (1) CN204565055U (fr)
FR (1) FR3016817B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3090428B1 (fr) 2018-12-24 2020-12-11 Safran Procédé de préchauffage d’un moule pour la fabrication d’une pièce de turbomachine obtenue par fonderie

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR908314A (fr) * 1944-12-19 1946-04-05 Marcel Louis Armand Mir Four électrique à rayonnement pour le séchage et le réchauffage combinés des moules de fonderie fine
GB988454A (en) * 1962-12-19 1965-04-07 Aherne Heron John Method of and apparatus for forming cast objects
CH524415A (de) * 1970-04-20 1972-06-30 Gruenzweig & Hartmann Einrichtung für die Durchführung des Vollformgiessverfahrens
US3680625A (en) * 1970-11-12 1972-08-01 Trw Inc Heat reflector
US4131475A (en) * 1975-06-27 1978-12-26 General Electric Company Fabrication of shell investment molds
DE9117266U1 (de) * 1991-09-12 1998-11-12 Arno Lindner KG, 81379 München Drehherd-Einbrennofen
US6910522B2 (en) * 1999-07-29 2005-06-28 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US9381569B2 (en) * 2013-03-07 2016-07-05 Howmet Corporation Vacuum or air casting using induction hot topping

Also Published As

Publication number Publication date
US20150209861A1 (en) 2015-07-30
CN204565055U (zh) 2015-08-19
FR3016817A1 (fr) 2015-07-31
US9694421B2 (en) 2017-07-04

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