FR2972655B1 - Procede d'obtention d'une piece metallique a partir d'un modele perdu - Google Patents

Procede d'obtention d'une piece metallique a partir d'un modele perdu

Info

Publication number
FR2972655B1
FR2972655B1 FR1152172A FR1152172A FR2972655B1 FR 2972655 B1 FR2972655 B1 FR 2972655B1 FR 1152172 A FR1152172 A FR 1152172A FR 1152172 A FR1152172 A FR 1152172A FR 2972655 B1 FR2972655 B1 FR 2972655B1
Authority
FR
France
Prior art keywords
obtaining
metal piece
lost model
lost
model
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
FR1152172A
Other languages
English (en)
Other versions
FR2972655A1 (fr
Inventor
Guillaume Malherbe
Christian Bissieux
Patrick Beauvais
Patrick Priot
Jean-Paul Chobaut
Pascal Brenot
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.)
Centre Technique des Industries de la Fonderie
PSA Automobiles SA
Original Assignee
Centre Technique des Industries de la Fonderie
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 Centre Technique des Industries de la Fonderie, Peugeot Citroen Automobiles SA filed Critical Centre Technique des Industries de la Fonderie
Priority to FR1152172A priority Critical patent/FR2972655B1/fr
Priority to EP12713215.7A priority patent/EP2686121B1/fr
Priority to PCT/FR2012/050486 priority patent/WO2012146845A1/fr
Publication of FR2972655A1 publication Critical patent/FR2972655A1/fr
Application granted granted Critical
Publication of FR2972655B1 publication Critical patent/FR2972655B1/fr
Expired - Fee Related 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
    • 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
    • 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
    • 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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1152172A 2011-03-17 2011-03-17 Procede d'obtention d'une piece metallique a partir d'un modele perdu Expired - Fee Related FR2972655B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1152172A FR2972655B1 (fr) 2011-03-17 2011-03-17 Procede d'obtention d'une piece metallique a partir d'un modele perdu
EP12713215.7A EP2686121B1 (fr) 2011-03-17 2012-03-08 Moulage en procede modele perdu avec creation de refroidisseurs " auto-formants "
PCT/FR2012/050486 WO2012146845A1 (fr) 2011-03-17 2012-03-08 Moulage en procede modele perdu avec creation de refroidisseurs " auto-formants "

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152172A FR2972655B1 (fr) 2011-03-17 2011-03-17 Procede d'obtention d'une piece metallique a partir d'un modele perdu

Publications (2)

Publication Number Publication Date
FR2972655A1 FR2972655A1 (fr) 2012-09-21
FR2972655B1 true FR2972655B1 (fr) 2015-02-27

Family

ID=44168880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152172A Expired - Fee Related FR2972655B1 (fr) 2011-03-17 2011-03-17 Procede d'obtention d'une piece metallique a partir d'un modele perdu

Country Status (3)

Country Link
EP (1) EP2686121B1 (fr)
FR (1) FR2972655B1 (fr)
WO (1) WO2012146845A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989907B1 (fr) * 2012-04-26 2015-07-03 Peugeot Citroen Automobiles Sa Procede d'obtention d'une piece metallique a partir d'un modele perdu
CN104226923A (zh) * 2014-09-22 2014-12-24 青阳县天平机械制造有限公司 一种生产转向桥的铁模覆砂工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836867A (en) * 1950-12-04 1958-06-03 Morris Bean & Company Process of making mold
US2965514A (en) * 1955-08-09 1960-12-20 Hooker Chemical Corp Process for coating particles with a thermosetting phenolic resin
GB842158A (en) * 1957-05-07 1960-07-20 Misco Prec Casting Company Process of casting titanium and related metal and alloys and apparatus therefor
JPS59166346A (ja) * 1983-03-11 1984-09-19 Toyota Motor Corp 充填鋳造法
JPS59191542A (ja) * 1983-04-15 1984-10-30 Toyota Motor Corp 充填鋳造法
JPS6277148A (ja) * 1985-09-30 1987-04-09 Toyota Motor Corp 急冷凝固フルモ−ルド鋳造法及び装置
FR2685229B1 (fr) * 1991-12-20 1995-05-24 Peugeot Procede de moulage en modele perdu et element refrigerant pour la mise en óoeuvre de ce procede.

Also Published As

Publication number Publication date
EP2686121A1 (fr) 2014-01-22
EP2686121B1 (fr) 2018-11-14
FR2972655A1 (fr) 2012-09-21
WO2012146845A1 (fr) 2012-11-01

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

Owner name: CENTRE TECHNIQUE DES INDUSTRIES DE LA FONDERIE, FR

Effective date: 20180312

ST Notification of lapse

Effective date: 20191105