FR2419815A1 - Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue - Google Patents

Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue

Info

Publication number
FR2419815A1
FR2419815A1 FR7807869A FR7807869A FR2419815A1 FR 2419815 A1 FR2419815 A1 FR 2419815A1 FR 7807869 A FR7807869 A FR 7807869A FR 7807869 A FR7807869 A FR 7807869A FR 2419815 A1 FR2419815 A1 FR 2419815A1
Authority
FR
France
Prior art keywords
mfg
driven
moulding machine
hollow
precision casting
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.)
Granted
Application number
FR7807869A
Other languages
English (en)
Other versions
FR2419815B1 (fr
Inventor
Y A Kharagezov
V A Junichenko
V S Poluboyarov
J L Perevozkin
J A Gajun
A A Mkrtychian
S P Kotenko
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.)
ROSTOVSKY NA DONU INST TEKHN
Original Assignee
ROSTOVSKY NA DONU INST TEKHN
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 ROSTOVSKY NA DONU INST TEKHN filed Critical ROSTOVSKY NA DONU INST TEKHN
Priority to FR7807869A priority Critical patent/FR2419815A1/fr
Publication of FR2419815A1 publication Critical patent/FR2419815A1/fr
Application granted granted Critical
Publication of FR2419815B1 publication Critical patent/FR2419815B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/241—Moulding wax
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Fabrication des modèles de fonderie consommables fusibles. L'installation comprend un mécanisme d'injection de cire liquide dans un moule, un mécanisme d'aspiration des excès de cire non solidifiés et un mécanisme d'insufflation des coeurs des modèles par un fluide différent de la cire. Application aux moulages à cire perdue.
FR7807869A 1978-03-17 1978-03-17 Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue Granted FR2419815A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7807869A FR2419815A1 (fr) 1978-03-17 1978-03-17 Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807869A FR2419815A1 (fr) 1978-03-17 1978-03-17 Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue

Publications (2)

Publication Number Publication Date
FR2419815A1 true FR2419815A1 (fr) 1979-10-12
FR2419815B1 FR2419815B1 (fr) 1980-10-17

Family

ID=9205979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807869A Granted FR2419815A1 (fr) 1978-03-17 1978-03-17 Installation pour la fabrication de modeles consommables fusibles employes dans le moulage a la cire perdue

Country Status (1)

Country Link
FR (1) FR2419815A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643850A1 (fr) * 1989-03-03 1990-09-07 Peugeot Buse de moulage
EP0417005A1 (fr) * 1989-09-08 1991-03-13 Hernandez, José Système pour injecter de la matière fondue dans un dispositif récepteur tel qu'un moule
EP0524181A1 (fr) * 1990-03-05 1993-01-27 Milad Lp Procede et appareil de moulage par injection d'articles en plastique a l'aide de gaz.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603072A (en) * 1946-03-05 1948-06-08 John Stratton Turnbull Improvements in and relating to the manufacture of wax articles
CH519983A (fr) * 1970-08-14 1972-03-15 Commercial Ind And Invest Serv Dispositif d'injection de résines synthétiques dans un moule
US3680995A (en) * 1970-06-22 1972-08-01 Faroy Inc Molding apparatus for candles and the like
FR2201966A1 (fr) * 1972-10-06 1974-05-03 Tempcraft Tool & Mold
FR2207799A1 (fr) * 1972-11-29 1974-06-21 Saint Gobain
FR2358250A1 (fr) * 1976-07-14 1978-02-10 Union Carbide Corp Procede de production d'objets a ames internes moules en matiere plastique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB603072A (en) * 1946-03-05 1948-06-08 John Stratton Turnbull Improvements in and relating to the manufacture of wax articles
US3680995A (en) * 1970-06-22 1972-08-01 Faroy Inc Molding apparatus for candles and the like
CH519983A (fr) * 1970-08-14 1972-03-15 Commercial Ind And Invest Serv Dispositif d'injection de résines synthétiques dans un moule
FR2201966A1 (fr) * 1972-10-06 1974-05-03 Tempcraft Tool & Mold
FR2207799A1 (fr) * 1972-11-29 1974-06-21 Saint Gobain
FR2358250A1 (fr) * 1976-07-14 1978-02-10 Union Carbide Corp Procede de production d'objets a ames internes moules en matiere plastique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV292/55 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643850A1 (fr) * 1989-03-03 1990-09-07 Peugeot Buse de moulage
EP0417005A1 (fr) * 1989-09-08 1991-03-13 Hernandez, José Système pour injecter de la matière fondue dans un dispositif récepteur tel qu'un moule
FR2651715A1 (fr) * 1989-09-08 1991-03-15 Clement Demange Jean Claude Systeme pour injecter de la matiere fondue dans un dispositif recepteur tel qu'un moule.
US5116212A (en) * 1989-09-08 1992-05-26 Clement Demange Jean Claude A System for injecting molten material into a molding apparatus
EP0524181A1 (fr) * 1990-03-05 1993-01-27 Milad Lp Procede et appareil de moulage par injection d'articles en plastique a l'aide de gaz.
EP0524181A4 (en) * 1990-03-05 1993-05-26 Melea Ltd Method and apparatus for injection molding plastic article with gas-assistance

Also Published As

Publication number Publication date
FR2419815B1 (fr) 1980-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse