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GR3007299T3 - - Google Patents

Info

Publication number
GR3007299T3
GR3007299T3 GR920402143T GR920402143T GR3007299T3 GR 3007299 T3 GR3007299 T3 GR 3007299T3 GR 920402143 T GR920402143 T GR 920402143T GR 920402143 T GR920402143 T GR 920402143T GR 3007299 T3 GR3007299 T3 GR 3007299T3
Authority
GR
Greece
Prior art keywords
molding cavity
chamber
molten metal
cavity
solidification step
Prior art date
Application number
GR920402143T
Other languages
Greek (el)
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 filed Critical
Publication of GR3007299T3 publication Critical patent/GR3007299T3/el

Links

Classifications

    • 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
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/11—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of mechanical pressing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/006—Casting by filling the mould through rotation of the mould together with a molten metal holding recipient, about a common axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Forging (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Process for casting molten metal, in particular aluminum alloys and magnesium alloys, and device for its execution. The process comprises in succession the steps of: casting molten metal in a molding cavity (13) and in at least one chamber (12) communicating with the cavity and arranged below it, pressure feeding the molding cavity completing its filling and at the same time pressure feeding the chamber in the solidification step, performing a high-pressure compression on the metal during the solidification step from the upper side of the molding cavity, extracting the cast part from the molding cavity.
GR920402143T 1987-10-05 1993-03-11 GR3007299T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22148/87A IT1222827B (en) 1987-10-05 1987-10-05 CASTING METAL PROCESS, IN PARTICULAR OF ALUMINUM ALLOYS AND MAGNESIUM ALLOYS AND DEVICE FOR ITS EXECUTION

Publications (1)

Publication Number Publication Date
GR3007299T3 true GR3007299T3 (en) 1993-07-30

Family

ID=11192211

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920402143T GR3007299T3 (en) 1987-10-05 1993-03-11

Country Status (6)

Country Link
EP (1) EP0318655B1 (en)
AT (1) ATE86536T1 (en)
DE (1) DE3879119T2 (en)
ES (1) ES2038728T3 (en)
GR (1) GR3007299T3 (en)
IT (1) IT1222827B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1231211B (en) * 1989-08-24 1991-11-23 Tva Holding PROCESS FOR CONTROLLED PRESSURE CASTING OF MELTED METALS, PARTICULARLY LIGHT ALLUMINIUM AND MAGNESIUM ALLOYS, AND EQUIPMENT FOR ITS EXECUTION
WO1999029454A1 (en) * 1997-12-09 1999-06-17 Vitromatic Comercial, S.A. De C.V. Process for fabricating aluminium valves for burners of domestic gas heaters
JP2000164225A (en) * 1998-11-25 2000-06-16 Toshiba Corp Solid polymer electrolyte fuel cell separator and method for producing the same
US8899624B2 (en) 2005-05-19 2014-12-02 Magna International Inc. Controlled pressure casting
US8496258B2 (en) 2003-10-20 2013-07-30 Magna International Inc. Hybrid component
EP1881876B1 (en) 2005-05-19 2013-01-16 Magna International Inc Controlled pressure casting
CN103056337B (en) * 2013-01-25 2014-12-31 北京交通大学 Liquid forging mould of blank of separator rotary drum and liquid forging method thereof
JP6747938B2 (en) * 2016-07-12 2020-08-26 リョービ株式会社 Tilting gravity casting machine and tilting gravity casting method
CN110947927B (en) * 2018-09-26 2022-05-06 重庆波热智慧科技有限公司 Cavity heat conduction heat-resistant metal die-casting die

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB348398A (en) * 1930-05-19 1931-05-14 Andreas Johansson Improved device for pouring molten metal into a mould
IT1124969B (en) * 1979-11-13 1986-05-14 Tva Srl CASTING MACHINE IN METAL SHELL MELT IN GENERAL AND LIGHT ALLOY IN PARTICULAR
JPS56102365A (en) * 1980-01-21 1981-08-15 Honda Motor Co Ltd Method of filling molten metal in vertical type die casting machine

Also Published As

Publication number Publication date
IT1222827B (en) 1990-09-12
EP0318655A2 (en) 1989-06-07
DE3879119T2 (en) 1993-06-17
DE3879119D1 (en) 1993-04-15
IT8722148A0 (en) 1987-10-05
ATE86536T1 (en) 1993-03-15
ES2038728T3 (en) 1993-08-01
EP0318655B1 (en) 1993-03-10
EP0318655A3 (en) 1989-10-25

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