GR3033176T3 - Method and apparatus for manufacturing moulded metal articles - Google Patents

Method and apparatus for manufacturing moulded metal articles

Info

Publication number
GR3033176T3
GR3033176T3 GR20000400869T GR20000400869T GR3033176T3 GR 3033176 T3 GR3033176 T3 GR 3033176T3 GR 20000400869 T GR20000400869 T GR 20000400869T GR 20000400869 T GR20000400869 T GR 20000400869T GR 3033176 T3 GR3033176 T3 GR 3033176T3
Authority
GR
Greece
Prior art keywords
metal articles
manufacturing moulded
moulded metal
space
metal
Prior art date
Application number
GR20000400869T
Other languages
Greek (el)
Inventor
Hans Thurner
Jean-Pierre Gabathuler
Erich Roellin
Hansjoerg Huber
Helmut Schelling
Original Assignee
Alusuisse Lonza Services Ag
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 Alusuisse Lonza Services Ag filed Critical Alusuisse Lonza Services Ag
Publication of GR3033176T3 publication Critical patent/GR3033176T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/004—Thixotropic process, i.e. forging at semi-solid state
    • 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
    • B22D17/007—Semi-solid pressure die casting
    • 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)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Chemically Coating (AREA)
  • Powder Metallurgy (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

The prodn. of shaped metal components, comprises pressing a thixotropic metal bar (20) by means of a piston (16) from a filler chamber (12) into the die space (30), which is evacuated at least up to the instant of entry of the metal into this space. Also claimed is the appts. for performing the above method.
GR20000400869T 1995-03-21 2000-04-07 Method and apparatus for manufacturing moulded metal articles GR3033176T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00797/95A CH689448A5 (en) 1995-03-21 1995-03-21 Producing shaped metal components

Publications (1)

Publication Number Publication Date
GR3033176T3 true GR3033176T3 (en) 2000-08-31

Family

ID=4195412

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000400869T GR3033176T3 (en) 1995-03-21 2000-04-07 Method and apparatus for manufacturing moulded metal articles

Country Status (11)

Country Link
EP (1) EP0733422B1 (en)
JP (1) JPH08257729A (en)
AT (1) ATE189634T1 (en)
CA (1) CA2170714A1 (en)
CH (1) CH689448A5 (en)
DE (1) DE59604390D1 (en)
DK (1) DK0733422T3 (en)
ES (1) ES2143743T3 (en)
GR (1) GR3033176T3 (en)
NO (1) NO312182B1 (en)
PT (1) PT733422E (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10022560A1 (en) * 2000-05-10 2001-11-15 Fuchs Lubritech Gmbh Pressure casting machine comprises a two-part casting mold forming a casting chamber via a ventilating channel, and a pressure monitoring device connected to the ventilating channel and arranged between a valve and a filter
DE10043717A1 (en) * 2000-09-04 2002-03-14 Buehler Druckguss Ag Uzwil Process for compressive reforming of aluminum or magnesium alloys comprises conveying the liquid or liquid material from a preparation chamber into a casting chamber of a die casting machine
DE10144945B4 (en) * 2001-09-12 2005-05-04 Alcan Bdw Gmbh & Co. Kg A method of controlling a vacuum valve of a vacuum die casting apparatus and vacuum die casting apparatus
DE102009033532B4 (en) * 2009-07-10 2020-11-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Extruder for manufacturing a component made of light metal
JP5556108B2 (en) * 2009-09-25 2014-07-23 トヨタ自動車株式会社 Semi-molten metal casting method and semi-molten metal casting apparatus
CN104259430B (en) * 2014-10-21 2016-03-30 湖南航天诚远精密机械有限公司 Metal and alloy evacuated die-casting process Forming Equipments thereof and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151513A (en) * 1978-04-27 1979-11-28 Leibfried Dieter Low pressure dieecasting of metal* particularly of ne metal and apparatus therefor
CA2053990A1 (en) * 1990-11-30 1992-05-31 Gordon W. Breuker Apparatus and process for producing shaped articles from semisolid metal preforms
FR2671992B1 (en) * 1991-01-30 1997-08-01 Transvalor Sa COLD CHAMBER PRESSURE CASTING PROCESS.
IT1245080B (en) * 1991-04-19 1994-09-13 Weber Srl PROCEDURE FOR OBTAINING HIGH MECHANICAL PERFORMANCE DIE CASTINGS BY INJECTION OF A METALLIC ALLOY TO THE SEMI-LIQUID STATE.

Also Published As

Publication number Publication date
DK0733422T3 (en) 2000-07-24
CA2170714A1 (en) 1996-09-22
JPH08257729A (en) 1996-10-08
NO312182B1 (en) 2002-04-08
PT733422E (en) 2000-06-30
EP0733422A1 (en) 1996-09-25
DE59604390D1 (en) 2000-03-16
NO961110D0 (en) 1996-03-19
EP0733422B1 (en) 2000-02-09
CH689448A5 (en) 1999-04-30
ATE189634T1 (en) 2000-02-15
NO961110L (en) 1996-09-23
ES2143743T3 (en) 2000-05-16

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Legal Events

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