JP6279580B2 - 鋳造模型 - Google Patents

鋳造模型 Download PDF

Info

Publication number
JP6279580B2
JP6279580B2 JP2015530483A JP2015530483A JP6279580B2 JP 6279580 B2 JP6279580 B2 JP 6279580B2 JP 2015530483 A JP2015530483 A JP 2015530483A JP 2015530483 A JP2015530483 A JP 2015530483A JP 6279580 B2 JP6279580 B2 JP 6279580B2
Authority
JP
Japan
Prior art keywords
model
web
edge
expansion bar
platform
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
JP2015530483A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015527204A (ja
JP2015527204A5 (enExample
Inventor
コイ，ドミニク
ファルジュア，セルジュ
Original Assignee
サフラン・エアクラフト・エンジンズ
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 サフラン・エアクラフト・エンジンズ filed Critical サフラン・エアクラフト・エンジンズ
Publication of JP2015527204A publication Critical patent/JP2015527204A/ja
Publication of JP2015527204A5 publication Critical patent/JP2015527204A5/ja
Application granted granted Critical
Publication of JP6279580B2 publication Critical patent/JP6279580B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B22C9/02—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
    • B22C9/22—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
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/002—Crucibles or containers for supporting the melt
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys
    • 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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2015530483A 2012-09-11 2013-09-06 鋳造模型 Active JP6279580B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1258526 2012-09-11
FR1258526A FR2995235B1 (fr) 2012-09-11 2012-09-11 Modele de fonderie
PCT/FR2013/052064 WO2014041288A2 (fr) 2012-09-11 2013-09-06 Modele de fonderie.

Publications (3)

Publication Number Publication Date
JP2015527204A JP2015527204A (ja) 2015-09-17
JP2015527204A5 JP2015527204A5 (enExample) 2017-11-24
JP6279580B2 true JP6279580B2 (ja) 2018-02-14

Family

ID=47505040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015530483A Active JP6279580B2 (ja) 2012-09-11 2013-09-06 鋳造模型

Country Status (10)

Country Link
US (1) US9616489B2 (enExample)
EP (1) EP2895285B1 (enExample)
JP (1) JP6279580B2 (enExample)
CN (1) CN104619441B (enExample)
BR (1) BR112015005162B1 (enExample)
CA (1) CA2884458C (enExample)
FR (1) FR2995235B1 (enExample)
IN (1) IN2015DN01965A (enExample)
RU (1) RU2644980C2 (enExample)
WO (1) WO2014041288A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3034332A1 (fr) * 2015-04-01 2016-10-07 Saint Jean Ind Procede de moulage en carapace sable pour la realisation d'une piece dans le domaine de l'automobile et de l'aeronautique
CN107803465B (zh) * 2017-12-06 2024-01-05 安徽应流航源动力科技有限公司 一种单晶铸件用防破裂底板及其制备方法
FR3094655B1 (fr) * 2019-04-08 2021-02-26 Safran Procédé de fabrication d’une pluralité de secteurs de distributeur par fonderie
CN110293216B (zh) * 2019-07-04 2021-05-25 深圳市万泽中南研究院有限公司 一种用于改善定向或单晶铸件质量的过渡盘、及凝固炉
FR3103400B1 (fr) * 2019-11-21 2022-08-19 Safran Aircraft Engines Moule de fonderie, procede de fabrication du moule et procede de fonderie
CN113560544B (zh) * 2021-06-28 2022-10-25 深圳市万泽中南研究院有限公司 一种定向叶片及其柱状晶组织优化方法
FR3129854A1 (fr) * 2021-12-03 2023-06-09 Safran Aircraft Engines Fabrication d’une pluralite d’aubes metalliques de turbomachine par fonderie a la cire perdue

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411563A (en) * 1965-08-26 1968-11-19 Trw Inc Elimination of equiaxed grain superimposed on columnar structures
SU722655A1 (ru) * 1978-04-12 1980-03-25 Предприятие П/Я М-5841 Форма по выплавл емым модел м дл получени лить методом погружени
US4549599A (en) * 1978-10-19 1985-10-29 United Technologies Corporation Preventing mold and casting cracking in high rate directional solidification processes
RU2115506C1 (ru) * 1997-07-03 1998-07-20 Валерий Семенович Москалев Способ изготовления моделей и деталей сложной формы
DE10033688B4 (de) * 2000-07-11 2008-04-24 Alstom Technology Ltd. Verfahren zur Herstellung von gerichtet erstarrten Gussteilen
US6364001B1 (en) * 2000-08-15 2002-04-02 Pcc Airfoils, Inc. Method of casting an article
US7201212B2 (en) * 2003-08-28 2007-04-10 United Technologies Corporation Investment casting
FR2924958B1 (fr) * 2007-12-14 2012-08-24 Snecma Aube de turbomachine realisee de fonderie avec un engraissement local de la section de la pale
US7918265B2 (en) * 2008-02-14 2011-04-05 United Technologies Corporation Method and apparatus for as-cast seal on turbine blades
US20090293994A1 (en) * 2008-05-30 2009-12-03 Konitzer Douglas G High thermal gradient casting with tight packing of directionally solidified casting
US20100071812A1 (en) * 2008-09-25 2010-03-25 General Electric Company Unidirectionally-solidification process and castings formed thereby
RU2411104C1 (ru) * 2009-09-30 2011-02-10 Федеральное государственное унитарное предприятие "Государственный ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (ФГУП ГНИИХТЭОС) Способ изготовления бескремнеземных керамических форм для точного литья металлов по выплавляемым моделям
US8641381B2 (en) * 2010-04-14 2014-02-04 General Electric Company System and method for reducing grain boundaries in shrouded airfoils
CN101934366B (zh) * 2010-08-27 2012-06-06 中国南方航空工业(集团)有限公司 形成带冠定向结晶涡轮叶片的凝固物、铸模和补缩方法
RU119657U1 (ru) * 2012-03-30 2012-08-27 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" (ОАО НПО "ЦНИИТМАШ") Форма для литья полого слитка

Also Published As

Publication number Publication date
EP2895285A2 (fr) 2015-07-22
CN104619441A (zh) 2015-05-13
IN2015DN01965A (enExample) 2015-08-14
RU2015112964A (ru) 2016-11-10
CN104619441B (zh) 2016-08-31
WO2014041288A2 (fr) 2014-03-20
WO2014041288A3 (fr) 2014-05-08
JP2015527204A (ja) 2015-09-17
EP2895285B1 (fr) 2019-08-14
BR112015005162A2 (pt) 2017-07-04
BR112015005162B1 (pt) 2019-04-02
FR2995235B1 (fr) 2016-12-09
FR2995235A1 (fr) 2014-03-14
RU2644980C2 (ru) 2018-02-15
US20150224567A1 (en) 2015-08-13
US9616489B2 (en) 2017-04-11
CA2884458A1 (fr) 2014-03-20
CA2884458C (fr) 2020-05-05

Similar Documents

Publication Publication Date Title
JP6279580B2 (ja) 鋳造模型
JP6250056B2 (ja) 熱シールドを有するシェルモールド
JP6315553B2 (ja) タービンエアフォイル用鋳込冷却構造
CN104918731B (zh) 使用定向冷却的失蜡铸造法制造部件的方法
JP6526053B2 (ja) 単結晶鋳造用の型
US8307882B2 (en) Casting method
EP3027340B1 (en) Castings and manufacture methods
CN104439068B (zh) 一种含有凸耳孔的凸耳合金零件的制作工艺
JP2015527204A5 (enExample)
JP6918507B2 (ja) 熱間等方圧加圧法により第１の金属部品の周囲に形成された第２の金属部品を用いた鋳造
CN104801694B (zh) 铸造方法和铸造制品
CN114761151B (zh) 铸造模具、制造该模具的方法以及铸造方法
FR3033720B1 (fr) Moule de fonderie

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160830

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170627

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170711

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171003

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20171003

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171219

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180117

R150 Certificate of patent or registration of utility model

Ref document number: 6279580

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250