WO2002090021A1 - Method for die casting and a corresponding die casting machine - Google Patents
Method for die casting and a corresponding die casting machine Download PDFInfo
- Publication number
- WO2002090021A1 WO2002090021A1 PCT/CH2002/000224 CH0200224W WO02090021A1 WO 2002090021 A1 WO2002090021 A1 WO 2002090021A1 CH 0200224 W CH0200224 W CH 0200224W WO 02090021 A1 WO02090021 A1 WO 02090021A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- casting chamber
- casting
- filling
- mold
- die casting
- Prior art date
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
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
-
- 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
-
- 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
- B22D17/20—Accessories: Details
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
Definitions
- the casting piston 2 is moved in the direction of the opening 7 and the filling opening 3 is closed and also the counter hole 6 is closed.
- the opening 7 is released to the cavity 9, for example via a slide (not shown), and the molten metal shoots into the cavity 9.
- a possible counter-pressure wave can be reduced via the counter-hole 6, as a result of which the air in the casting chamber and not pre-stressed in the mold before the next dosing and the unpleasant effect of system vibrations (mold and casting chamber - air / aluminum column and furnace aluminum) is switched off.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50200828T DE50200828D1 (en) | 2001-05-07 | 2002-04-23 | METHOD FOR DIE CASTING AND DIE CASTING MACHINE |
AT02713993T ATE273095T1 (en) | 2001-05-07 | 2002-04-23 | METHOD FOR DIE CASTING AND DIE CASTING MACHINE |
EP02713993A EP1385657B1 (en) | 2001-05-07 | 2002-04-23 | Method for die casting and a corresponding die casting machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122028.6 | 2001-05-07 | ||
DE10122028A DE10122028A1 (en) | 2001-05-07 | 2001-05-07 | Process for die casting and die casting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002090021A1 true WO2002090021A1 (en) | 2002-11-14 |
Family
ID=7683839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2002/000224 WO2002090021A1 (en) | 2001-05-07 | 2002-04-23 | Method for die casting and a corresponding die casting machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1385657B1 (en) |
AT (1) | ATE273095T1 (en) |
DE (2) | DE10122028A1 (en) |
WO (1) | WO2002090021A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19902063B4 (en) * | 1999-01-20 | 2007-10-18 | Wieland-Werke Ag | Device for evacuating a filling chamber for a die casting machine |
EP1491276B1 (en) * | 2003-06-23 | 2005-08-31 | ALCAN BDW GmbH & Co. KG | Casting chamber for a die casting machine and method of filling the cavity of a die casting machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201836A (en) * | 1964-09-21 | 1965-08-24 | Mount Vernon Die Casting Corp | Method of, and apparatus for, die casting metals |
DE4310755A1 (en) * | 1993-04-01 | 1994-10-06 | Druckgusswerk Moessner Gmbh We | Die-casting method and apparatus |
WO2000059658A1 (en) * | 1999-04-01 | 2000-10-12 | Bühler Druckguss AG | Method for vacuum diecasting and diecasting mould |
EP1046444A1 (en) * | 1999-04-20 | 2000-10-25 | Ritter Aluminium Giesserei Gmbh | Pressure diecasting method |
EP1080809A1 (en) * | 1999-08-30 | 2001-03-07 | Müller Weingarten AG | Method for controlling the distribution of quantity of liquid metal |
-
2001
- 2001-05-07 DE DE10122028A patent/DE10122028A1/en not_active Withdrawn
-
2002
- 2002-04-23 AT AT02713993T patent/ATE273095T1/en not_active IP Right Cessation
- 2002-04-23 DE DE50200828T patent/DE50200828D1/en not_active Expired - Fee Related
- 2002-04-23 EP EP02713993A patent/EP1385657B1/en not_active Expired - Lifetime
- 2002-04-23 WO PCT/CH2002/000224 patent/WO2002090021A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201836A (en) * | 1964-09-21 | 1965-08-24 | Mount Vernon Die Casting Corp | Method of, and apparatus for, die casting metals |
DE4310755A1 (en) * | 1993-04-01 | 1994-10-06 | Druckgusswerk Moessner Gmbh We | Die-casting method and apparatus |
WO2000059658A1 (en) * | 1999-04-01 | 2000-10-12 | Bühler Druckguss AG | Method for vacuum diecasting and diecasting mould |
EP1046444A1 (en) * | 1999-04-20 | 2000-10-25 | Ritter Aluminium Giesserei Gmbh | Pressure diecasting method |
EP1080809A1 (en) * | 1999-08-30 | 2001-03-07 | Müller Weingarten AG | Method for controlling the distribution of quantity of liquid metal |
Also Published As
Publication number | Publication date |
---|---|
DE10122028A1 (en) | 2002-11-14 |
ATE273095T1 (en) | 2004-08-15 |
EP1385657A1 (en) | 2004-02-04 |
EP1385657B1 (en) | 2004-08-11 |
DE50200828D1 (en) | 2004-09-16 |
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