FR2341388A1 - Procede et appareil pour le moulage en coquille pour former des pieces sans pores - Google Patents

Procede et appareil pour le moulage en coquille pour former des pieces sans pores

Info

Publication number
FR2341388A1
FR2341388A1 FR7704608A FR7704608A FR2341388A1 FR 2341388 A1 FR2341388 A1 FR 2341388A1 FR 7704608 A FR7704608 A FR 7704608A FR 7704608 A FR7704608 A FR 7704608A FR 2341388 A1 FR2341388 A1 FR 2341388A1
Authority
FR
France
Prior art keywords
pores
forming pieces
shell molding
molding
shell
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
FR7704608A
Other languages
English (en)
French (fr)
Other versions
FR2341388B1 (enExample
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.)
International Lead Zinc Research Organization Inc
Original Assignee
International Lead Zinc Research Organization Inc
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 International Lead Zinc Research Organization Inc filed Critical International Lead Zinc Research Organization Inc
Publication of FR2341388A1 publication Critical patent/FR2341388A1/fr
Application granted granted Critical
Publication of FR2341388B1 publication Critical patent/FR2341388B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B22D17/04—Plunger machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7704608A 1976-02-19 1977-02-17 Procede et appareil pour le moulage en coquille pour former des pieces sans pores Granted FR2341388A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/659,426 US3999593A (en) 1976-02-19 1976-02-19 Method and apparatus for pore-free die casting

Publications (2)

Publication Number Publication Date
FR2341388A1 true FR2341388A1 (fr) 1977-09-16
FR2341388B1 FR2341388B1 (enExample) 1983-05-20

Family

ID=24645369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704608A Granted FR2341388A1 (fr) 1976-02-19 1977-02-17 Procede et appareil pour le moulage en coquille pour former des pieces sans pores

Country Status (10)

Country Link
US (1) US3999593A (enExample)
JP (1) JPS52104418A (enExample)
BE (1) BE851546A (enExample)
CA (1) CA1075874A (enExample)
DE (1) DE2706721A1 (enExample)
FR (1) FR2341388A1 (enExample)
GB (1) GB1563962A (enExample)
IT (1) IT1072652B (enExample)
NL (1) NL7701693A (enExample)
SE (1) SE7701822L (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574867A (en) * 1984-08-27 1986-03-11 Thompson William E Trapped gas reduction in die castings
US4633930A (en) * 1985-06-11 1987-01-06 The Dow Chemical Company Molten metal shot size and delivery mechanism for continuous casting operations
CA2024327C (en) * 1990-08-30 1995-09-26 Stephen Yaffe Magnesium die casting machine
US5913353A (en) * 1994-09-26 1999-06-22 Ford Global Technologies, Inc. Process for casting light metals
US20010037868A1 (en) * 1999-01-12 2001-11-08 Merton C. Flemings Hot chamber die casting of semisolids
US6578620B1 (en) * 1999-07-02 2003-06-17 Alcoa Inc. Filtering molten metal injector system and method
EP1844174A4 (en) * 2004-12-23 2008-03-05 Commw Scient Ind Res Org Heat treatment of aluminium alloy high pressure die castings
US8327915B1 (en) * 2011-05-25 2012-12-11 GM Global Technology Operations LLC Pour ladle for molten metal
CN103586437B (zh) * 2013-11-26 2016-04-06 美诺精密压铸(上海)有限公司 压铸模具以及包括其的压铸系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531734A (fr) * 1966-06-30 1968-07-05 Int Lead Zinc Res Procédé de coulée sous pression et pièces moulées exemptes de pores obtenues par ce procédé
FR2098426A1 (enExample) * 1970-07-15 1972-03-10 Nippon Light Metal Co
FR2102331A1 (enExample) * 1970-08-18 1972-04-07 Nippon Light Metal Co
FR2338759A1 (fr) * 1976-01-26 1977-08-19 Int Lead Zinc Res Procede et appareil pour le moulage sans pores en coquille

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1332940A (en) * 1918-03-11 1920-03-09 Charles Soderholm Die-casting machine
US2001251A (en) * 1934-07-30 1935-05-14 Mueller Brass Co Valve
US2042541A (en) * 1934-10-04 1936-06-02 Whitehall Patents Corp Method of making riders
US2652223A (en) * 1951-01-02 1953-09-15 Melville F Peters Sealing of fluid systems
DE1200481B (de) * 1961-01-24 1965-09-09 Bbc Brown Boveri & Cie Vorrichtung zum OEffnen und Schliessen der Ausflussoeffnung eines Behaelters fuer geschmolzene Metalle
NL135443C (enExample) * 1966-06-30
US3537682A (en) * 1968-01-12 1970-11-03 Hills Mccanna Co High temperature ball valve
CA906980A (en) * 1970-04-06 1972-08-08 Knudsen Kai Removable insulation shell for valve or other fitting
US3779304A (en) * 1971-07-13 1973-12-18 Nippon Light Metal Co Injection gate system
JPS5444648B2 (enExample) * 1972-06-08 1979-12-27

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531734A (fr) * 1966-06-30 1968-07-05 Int Lead Zinc Res Procédé de coulée sous pression et pièces moulées exemptes de pores obtenues par ce procédé
FR2098426A1 (enExample) * 1970-07-15 1972-03-10 Nippon Light Metal Co
FR2102331A1 (enExample) * 1970-08-18 1972-04-07 Nippon Light Metal Co
FR2338759A1 (fr) * 1976-01-26 1977-08-19 Int Lead Zinc Res Procede et appareil pour le moulage sans pores en coquille

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/58 *

Also Published As

Publication number Publication date
DE2706721A1 (de) 1977-09-01
SE7701822L (sv) 1977-08-20
NL7701693A (nl) 1977-08-23
CA1075874A (en) 1980-04-22
BE851546A (fr) 1977-08-17
AU2236977A (en) 1978-07-13
JPS5612341B2 (enExample) 1981-03-20
JPS52104418A (en) 1977-09-01
GB1563962A (en) 1980-04-02
IT1072652B (it) 1985-04-10
FR2341388B1 (enExample) 1983-05-20
US3999593A (en) 1976-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse