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FR2977175B1 - ISOSTATIC COMPRESSION MOLD AND METHOD FOR PRODUCING FOUNDRY CORE FROM SUCH A MOLD - Google Patents

ISOSTATIC COMPRESSION MOLD AND METHOD FOR PRODUCING FOUNDRY CORE FROM SUCH A MOLD

Info

Publication number
FR2977175B1
FR2977175B1 FR1155754A FR1155754A FR2977175B1 FR 2977175 B1 FR2977175 B1 FR 2977175B1 FR 1155754 A FR1155754 A FR 1155754A FR 1155754 A FR1155754 A FR 1155754A FR 2977175 B1 FR2977175 B1 FR 2977175B1
Authority
FR
France
Prior art keywords
mold
isostatic compression
foundry core
producing foundry
compression mold
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.)
Expired - Fee Related
Application number
FR1155754A
Other languages
French (fr)
Other versions
FR2977175A1 (en
Inventor
Romain Epale
Veronique Bouvier
Patrick Blandenet
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.)
Saint Jean Industries SAS
Original Assignee
Saint Jean Industries 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 Saint Jean Industries SAS filed Critical Saint Jean Industries SAS
Priority to FR1155754A priority Critical patent/FR2977175B1/en
Priority to ES12305746T priority patent/ES2699254T3/en
Priority to EP12305746.5A priority patent/EP2540415B1/en
Publication of FR2977175A1 publication Critical patent/FR2977175A1/en
Application granted granted Critical
Publication of FR2977175B1 publication Critical patent/FR2977175B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B22C7/06—Core boxes
    • 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
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • B30B15/024—Moulds for compacting material in powder, granular of pasta form using elastic mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
FR1155754A 2011-06-28 2011-06-28 ISOSTATIC COMPRESSION MOLD AND METHOD FOR PRODUCING FOUNDRY CORE FROM SUCH A MOLD Expired - Fee Related FR2977175B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1155754A FR2977175B1 (en) 2011-06-28 2011-06-28 ISOSTATIC COMPRESSION MOLD AND METHOD FOR PRODUCING FOUNDRY CORE FROM SUCH A MOLD
ES12305746T ES2699254T3 (en) 2011-06-28 2012-06-26 Mold for isostatic compression and casting core manufacturing process, from such mold
EP12305746.5A EP2540415B1 (en) 2011-06-28 2012-06-26 Isostatic press mould and method for manufacturing a foundry core from such a mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1155754A FR2977175B1 (en) 2011-06-28 2011-06-28 ISOSTATIC COMPRESSION MOLD AND METHOD FOR PRODUCING FOUNDRY CORE FROM SUCH A MOLD

Publications (2)

Publication Number Publication Date
FR2977175A1 FR2977175A1 (en) 2013-01-04
FR2977175B1 true FR2977175B1 (en) 2014-04-11

Family

ID=46354120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155754A Expired - Fee Related FR2977175B1 (en) 2011-06-28 2011-06-28 ISOSTATIC COMPRESSION MOLD AND METHOD FOR PRODUCING FOUNDRY CORE FROM SUCH A MOLD

Country Status (3)

Country Link
EP (1) EP2540415B1 (en)
ES (1) ES2699254T3 (en)
FR (1) FR2977175B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111761692A (en) * 2020-05-22 2020-10-13 横店集团东磁股份有限公司 Magnetic ring pressing die with movable mold core and pressing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591903A (en) * 1969-10-15 1971-07-13 Nat Forge Co Isostatic press with multipart mold
GB8409044D0 (en) * 1984-04-07 1984-05-16 Gkn Technology Ltd Casting metal articles
JPH0192000A (en) * 1987-10-02 1989-04-11 Kobe Steel Ltd Rubber mold for forming cip
JP3554604B2 (en) * 1995-04-18 2004-08-18 インターメタリックス株式会社 Compact molding method and rubber mold used in the method
JPH09241704A (en) * 1996-03-12 1997-09-16 Nisshin Steel Co Ltd Manufacture of irregular shaped molding by cold isostatic press molding of powder
US5937265A (en) * 1997-04-24 1999-08-10 Motorola, Inc. Tooling die insert and rapid method for fabricating same
DE10253205B4 (en) * 2002-11-15 2005-09-15 Ald Vacuum Technologies Ag Automated production process for the production of spherical graphite, fuel and absorber elements for high-temperature nuclear reactors (HTR)
EP2314401A1 (en) * 2009-09-09 2011-04-27 DePuy Products, Inc. Mould design and powder moulding process

Also Published As

Publication number Publication date
EP2540415B1 (en) 2018-11-21
EP2540415A1 (en) 2013-01-02
FR2977175A1 (en) 2013-01-04
ES2699254T3 (en) 2019-02-08

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