MY106433A - Device and method for controlling and regulating the mold filling speed and the casting pressure of a low pressure chill casting machine. - Google Patents
Device and method for controlling and regulating the mold filling speed and the casting pressure of a low pressure chill casting machine.Info
- Publication number
- MY106433A MY106433A MYPI90001247A MYPI19901247A MY106433A MY 106433 A MY106433 A MY 106433A MY PI90001247 A MYPI90001247 A MY PI90001247A MY PI19901247 A MYPI19901247 A MY PI19901247A MY 106433 A MY106433 A MY 106433A
- Authority
- MY
- Malaysia
- Prior art keywords
- pressure
- casting
- controlling
- probe
- chill
- 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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/08—Controlling, supervising, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Control Of Fluid Pressure (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
DEVICE AND METHOD FOR CONTROLLING AND REGULATING THE MOLD FILLING SPEED AND THE CASTING PRESSURE OF A LOW PRESSURE CHILL CASTING MACHINE. A DEVICE AND METHOD FOR CONTROLLING AND REGULATING THE MOLD FILLING SPEED AND THE CASTING PRESSURE OF A LOW PRESSURE CHILL CASTING MACHINE, PREFERABLY FOR ALUMINIUM CASTING, WHOSE HERMETICALLY CLOSABLE FURNACE CHAMBER RECEIVING THE LIQUID CASTING MATERIAL CAN BE CONNECTED TO THE CHILL MOLD VIA A RISER TUBE LEADING TO THIS, VIA WHICH THE CASTING MATERIAL IS PRESSED INTO THE CHILL MOLD BY MEANS OF GAS PRESSURE ESTABLISHED IN THE FURNACE VIA A PRESSURE GAS FEED LINE. A CONTACT PROBE (13) IS ARRANGED AT AN ADJUSTABLE HEIGHT IN A PROBE CHAMBER (10) EXTENDING FROM ABOVE INTO THE FURNACE CHAMBER (7) AND OPEN AT ITS LOWER END (8) FOR THE ENTRY OF THE CASTING MATERIAL, WHICH PROBE ON THE OCCURRENCE OF CONTACT SUPPLIES A SIGNAL TO AN ARRANGEMENT (37) FOR CONTROL OF THE GAS PRESSURE FEED FLOW TO THE FURNACE CHAMBER (7). THIS CONTACT PROBE IS MOVABLE ON THE ONSET OF CONTACT IN THE PROBE CHAMBER (10) TO SUCH A HEIGHT THAT DURING THE CASTING PROCESS IS NOT REACHED BY THE LEVEL OF THE LIQUID CASTING MATERIAL. FURTHERMORE, A MEASURING ARRANGEMENT (36) IS PROVIDED FOR MEASURING THE GAS PRESSURE IN THE FURNACE CHAMBER (7), WHICH SUPPLIES THE MEASURED PRESSURE IN THE FORM OF A SIGNAL TO THE ARRANGEMENT (37) FOR CONTROLLING THE PRESSURE GAS FEED FLOW.(FIG 1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3924775A DE3924775C1 (en) | 1989-07-26 | 1989-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY106433A true MY106433A (en) | 1995-05-30 |
Family
ID=6385907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI90001247A MY106433A (en) | 1989-07-26 | 1990-07-25 | Device and method for controlling and regulating the mold filling speed and the casting pressure of a low pressure chill casting machine. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0483191B1 (en) |
| JP (1) | JPH04506934A (en) |
| KR (1) | KR920700811A (en) |
| AT (1) | ATE89773T1 (en) |
| AU (1) | AU6043590A (en) |
| BR (1) | BR9007556A (en) |
| CA (1) | CA2053922A1 (en) |
| DD (1) | DD295571A5 (en) |
| DE (2) | DE3924775C1 (en) |
| DK (1) | DK0483191T3 (en) |
| ES (1) | ES2040600T3 (en) |
| MY (1) | MY106433A (en) |
| PT (1) | PT94821A (en) |
| WO (1) | WO1991001833A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT396439B (en) * | 1991-05-13 | 1993-09-27 | Sommerhuber Franz | Apparatus for permanent-mould casting of sections of large dimensions, in particular hollow sections, from light alloy |
| FR2705044B1 (en) * | 1993-05-10 | 1995-08-04 | Merrien Pierre | LOW PRESSURE PILOT CASTING PROCESS OF A VACUUM MOLD FOR ALUMINUM OR MAGNESIUM ALLOYS AND DEVICE FOR ITS IMPLEMENTATION. |
| DE19821419A1 (en) * | 1998-05-13 | 1999-11-18 | Georg Fischer Disa Ag | Process for increasing low pressure casting of metal, especially light metal |
| DE19834553A1 (en) * | 1998-07-31 | 2000-02-03 | Georg Fischer Disa Ag | Method and device for increasing the casting of light metal |
| DE19905874C2 (en) * | 1999-02-12 | 2003-07-24 | Vaw Alucast Gmbh | Device for filling molds |
| DE10061026A1 (en) * | 2000-12-08 | 2002-06-13 | Bayerische Motoren Werke Ag | Metal casting process and device |
| DE10352179B4 (en) * | 2003-11-05 | 2007-09-06 | Dihag Deutsche Giesserei- Und Industrie-Holding Ag | Low pressure casting process for the production of a casting |
| JP5073392B2 (en) * | 2007-07-11 | 2012-11-14 | 東京窯業株式会社 | Ladle |
| CN102211170A (en) * | 2011-05-20 | 2011-10-12 | 江苏天宏机械工业有限公司 | Highly turbocharged low pressure die casting machine |
| US8327915B1 (en) * | 2011-05-25 | 2012-12-11 | GM Global Technology Operations LLC | Pour ladle for molten metal |
| CN108620557A (en) * | 2018-05-25 | 2018-10-09 | 东莞市镁正隆工业熔炉设备有限公司 | A kind of alloy die cast feed delicate metering equipment and its working method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153100A (en) * | 1975-10-27 | 1979-05-08 | Institut Po Metaloznanie I Technologia Na Metalite | Low-pressure or counterpressure casting apparatus |
| FR2382298A1 (en) * | 1977-03-01 | 1978-09-29 | Renault | LOW PRESSURE LIQUID METAL CASTING DEVICE |
| US4585050A (en) * | 1981-01-05 | 1986-04-29 | Etude Et Developpement En Metallurgie, E.D.E.M., S.A.R.L. | Process for automatic regulation of a casting cycle |
-
1989
- 1989-07-26 DE DE3924775A patent/DE3924775C1/de not_active Expired - Fee Related
-
1990
- 1990-07-25 CA CA002053922A patent/CA2053922A1/en not_active Abandoned
- 1990-07-25 ES ES199090910641T patent/ES2040600T3/en not_active Expired - Lifetime
- 1990-07-25 DD DD90343060A patent/DD295571A5/en not_active IP Right Cessation
- 1990-07-25 KR KR1019910701516A patent/KR920700811A/en not_active Application Discontinuation
- 1990-07-25 WO PCT/EP1990/001223 patent/WO1991001833A1/en active IP Right Grant
- 1990-07-25 DK DK90910641.1T patent/DK0483191T3/en active
- 1990-07-25 BR BR909007556A patent/BR9007556A/en unknown
- 1990-07-25 JP JP2510299A patent/JPH04506934A/en active Pending
- 1990-07-25 AT AT90910641T patent/ATE89773T1/en active
- 1990-07-25 AU AU60435/90A patent/AU6043590A/en not_active Abandoned
- 1990-07-25 EP EP90910641A patent/EP0483191B1/en not_active Expired - Lifetime
- 1990-07-25 MY MYPI90001247A patent/MY106433A/en unknown
- 1990-07-25 DE DE9090910641T patent/DE59001574D1/en not_active Expired - Fee Related
- 1990-07-26 PT PT94821A patent/PT94821A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| PT94821A (en) | 1991-03-20 |
| AU6043590A (en) | 1991-03-11 |
| JPH04506934A (en) | 1992-12-03 |
| KR920700811A (en) | 1992-08-10 |
| DE59001574D1 (en) | 1993-07-01 |
| EP0483191A1 (en) | 1992-05-06 |
| WO1991001833A1 (en) | 1991-02-21 |
| ES2040600T3 (en) | 1993-10-16 |
| BR9007556A (en) | 1992-06-23 |
| DD295571A5 (en) | 1991-11-07 |
| CA2053922A1 (en) | 1991-01-27 |
| ATE89773T1 (en) | 1993-06-15 |
| EP0483191B1 (en) | 1993-05-26 |
| DK0483191T3 (en) | 1993-06-21 |
| DE3924775C1 (en) | 1990-03-29 |
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