FR2970886B1 - LOST MODEL MOLDING PROCESS - Google Patents

LOST MODEL MOLDING PROCESS

Info

Publication number
FR2970886B1
FR2970886B1 FR1150634A FR1150634A FR2970886B1 FR 2970886 B1 FR2970886 B1 FR 2970886B1 FR 1150634 A FR1150634 A FR 1150634A FR 1150634 A FR1150634 A FR 1150634A FR 2970886 B1 FR2970886 B1 FR 2970886B1
Authority
FR
France
Prior art keywords
molding process
model molding
lost model
lost
molding
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
FR1150634A
Other languages
French (fr)
Other versions
FR2970886A1 (en
Inventor
Freddy Jacques
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.)
PSA Automobiles SA
GM Global Technology Operations LLC
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1150634A priority Critical patent/FR2970886B1/en
Publication of FR2970886A1 publication Critical patent/FR2970886A1/en
Application granted granted Critical
Publication of FR2970886B1 publication Critical patent/FR2970886B1/en
Active 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
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • 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
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • 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
FR1150634A 2011-01-27 2011-01-27 LOST MODEL MOLDING PROCESS Active FR2970886B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1150634A FR2970886B1 (en) 2011-01-27 2011-01-27 LOST MODEL MOLDING PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150634A FR2970886B1 (en) 2011-01-27 2011-01-27 LOST MODEL MOLDING PROCESS

Publications (2)

Publication Number Publication Date
FR2970886A1 FR2970886A1 (en) 2012-08-03
FR2970886B1 true FR2970886B1 (en) 2016-01-08

Family

ID=44281930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150634A Active FR2970886B1 (en) 2011-01-27 2011-01-27 LOST MODEL MOLDING PROCESS

Country Status (1)

Country Link
FR (1) FR2970886B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057851A (en) * 2017-12-25 2018-05-22 霍山县忠福机电科技有限公司 A kind of new casting method and device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724889A (en) * 1987-04-27 1988-02-16 Ford Motor Company Degating technique for clustered castings made by ECP
FR2685229B1 (en) * 1991-12-20 1995-05-24 Peugeot LOST MODEL MOLDING PROCESS AND REFRIGERANT ELEMENT FOR THE IMPLEMENTATION OF THIS PROCESS.
FR2955274B1 (en) * 2010-01-19 2012-01-06 Peugeot Citroen Automobiles Sa LOST MOLD MOLDING PROCESS AND INSTALLATION FOR CARRYING OUT SAID METHOD

Also Published As

Publication number Publication date
FR2970886A1 (en) 2012-08-03

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Legal Events

Date Code Title Description
TQ Partial transmission of property

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20130725

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20130725

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CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20180312

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