CA1314686C - Method of and apparatus for casting - Google Patents
Method of and apparatus for castingInfo
- Publication number
- CA1314686C CA1314686C CA000530228A CA530228A CA1314686C CA 1314686 C CA1314686 C CA 1314686C CA 000530228 A CA000530228 A CA 000530228A CA 530228 A CA530228 A CA 530228A CA 1314686 C CA1314686 C CA 1314686C
- Authority
- CA
- Canada
- Prior art keywords
- mould
- cavity
- metal
- primary source
- support
- 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.)
- Expired - Lifetime
Links
- 238000005266 casting Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 133
- 239000002184 metal Substances 0.000 claims abstract description 133
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 15
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 12
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 28
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- -1 Ferrous metals Chemical class 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
- B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
-
- 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
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- 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
-
- 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
- B22D27/08—Shaking, vibrating, or turning of moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868604386A GB8604386D0 (en) | 1986-02-21 | 1986-02-21 | Casting |
| GB8604386 | 1986-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1314686C true CA1314686C (en) | 1993-03-23 |
Family
ID=10593475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000530228A Expired - Lifetime CA1314686C (en) | 1986-02-21 | 1987-02-20 | Method of and apparatus for casting |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4733714A (en:Method) |
| JP (1) | JPS62234653A (en:Method) |
| KR (1) | KR910006182B1 (en:Method) |
| AU (1) | AU591968B2 (en:Method) |
| CA (1) | CA1314686C (en:Method) |
| GB (1) | GB8604386D0 (en:Method) |
| MX (1) | MX168807B (en:Method) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989000469A1 (en) * | 1987-07-09 | 1989-01-26 | Toshiba Kikai Kabushiki Kaisha | Molten metal feeder |
| US4982777A (en) * | 1988-08-22 | 1991-01-08 | Metal Casting Technology Inc. | Countergravity casting method and apparatus |
| US4990059A (en) * | 1988-12-19 | 1991-02-05 | Aluminum Company Of America | Method for filtering liquid-phase metals |
| FR2642683B1 (fr) * | 1989-01-16 | 1991-05-17 | Creusot Loire | Entretoise arriere d'un moule de coulee sous pression de produits plats metalliques tels que des brames |
| FR2642685B1 (fr) * | 1989-01-16 | 1991-05-17 | Creusot Loire | Procede de coulee sous pression de produits plats metalliques tels que des brames et dispositif de mise en oeuvre de ce procede |
| JP2857415B2 (ja) * | 1989-05-16 | 1999-02-17 | マツダ株式会社 | 加圧鋳造方法 |
| CA2018456A1 (en) * | 1989-06-09 | 1990-12-09 | Harvey L. King | Electromagnetic pump |
| NZ240458A (en) * | 1990-11-05 | 1993-06-25 | Comalco Alu | Mould assembly for chill casting: large chill area |
| CA2430276C (en) * | 1991-06-27 | 2007-03-20 | Unicast Technologies Inc. | Die for use in a die casting machine |
| US5174356A (en) * | 1991-07-19 | 1992-12-29 | General Motors Corporation | Casting apparatus |
| US5735334A (en) * | 1991-12-07 | 1998-04-07 | Alloy Technologies Limited | Casting of light metal alloys |
| US5163500A (en) * | 1991-12-13 | 1992-11-17 | Ford Motor Company | Rollover method for metal casting |
| US5303762A (en) * | 1992-07-17 | 1994-04-19 | Hitchiner Manufacturing Co., Inc. | Countergravity casting apparatus and method |
| US5271451A (en) * | 1992-09-01 | 1993-12-21 | General Motors Corporation | Metal casting using a mold having attached risers |
| ATE166011T1 (de) * | 1992-11-20 | 1998-05-15 | Erana Agustin Arana | Vorrichtung zum giessen von nichteisenmetallen in sandformen mittels nachdruck |
| DE4304622C2 (de) * | 1993-02-16 | 1996-09-19 | Bruehl Aluminiumtechnik | Verfahren zum Füllen einer Gießform |
| GB9308833D0 (en) * | 1993-04-29 | 1993-06-16 | Baxi Partnership Ltd | Improvements in or relating to sand moulds |
| DE4318252A1 (de) * | 1993-06-02 | 1994-12-08 | Friedhelm Prof Dr Ing Kahn | Verfahren und Vorrichtung zum Giessen von Bauteilen |
| US5465777A (en) * | 1994-05-18 | 1995-11-14 | The Budd Company | Contact pouring |
| DE69501213T2 (de) * | 1994-05-19 | 1998-04-02 | Georg Fischer Disa As | Giessvorrichtung zum gegenschwerkraftgiessen von leichtmetallen mit finguss im boden |
| US5620043A (en) * | 1995-06-09 | 1997-04-15 | Ford Motor Company | Transferring molten metal for low pressure casting |
| DE19649014A1 (de) * | 1996-11-27 | 1998-05-28 | Ks Aluminium Technologie Ag | Verfahren und Vorrichtung zum Herstellen von Gußstücken |
| DK0951956T3 (da) * | 1998-04-27 | 2000-11-06 | Georg Fischer Disa As | Fremgangsmåde og apparatur til støbning af emner i sandforme |
| US6640877B2 (en) | 1998-05-14 | 2003-11-04 | Howmet Research Corporation | Investment casting with improved melt filling |
| US6019158A (en) * | 1998-05-14 | 2000-02-01 | Howmet Research Corporation | Investment casting using pour cup reservoir with inverted melt feed gate |
| US6453979B1 (en) | 1998-05-14 | 2002-09-24 | Howmet Research Corporation | Investment casting using melt reservoir loop |
| DE10019309C2 (de) * | 2000-04-19 | 2002-04-18 | Vaw Mandl & Berger Gmbh Linz | Verfahren und Vorrichtung zum Rotationsgießen |
| IT1320475B1 (it) | 2000-06-30 | 2003-11-26 | Fiat Ricerche | Attuatore piezoelettrico autocompensato per una valvola di controllo. |
| US6609555B2 (en) | 2000-11-03 | 2003-08-26 | Adams Automation | Casting rollover apparatus |
| ITTO20010135A1 (it) | 2001-02-15 | 2002-08-16 | Teksid Spa | Struttura di stampo per la produzione di getti metallici di lega leggera e procedimento di colata che l'utilizza. |
| AU2002950374A0 (en) * | 2002-07-25 | 2002-09-12 | Pacifica Group Technologies Pty. Ltd. | Method and apparatus for casting |
| US20050121165A1 (en) * | 2002-07-25 | 2005-06-09 | Pacifica Group Technologies Pty Ltd | Method and apparatus for casting |
| US20040159418A1 (en) * | 2003-02-18 | 2004-08-19 | Willer Matthew W. | Fill tube with vitreous coating |
| GB2402642B (en) * | 2003-06-14 | 2005-11-30 | Golco Automation | Improvements in or relating to a casting control method |
| ITBS20030068A1 (it) * | 2003-07-07 | 2005-01-08 | Meccanica Bassi S P A | Banco, conchiglia e procedimento di colata, in particolare per testa cilindri di motore. |
| US20050098294A1 (en) * | 2003-11-12 | 2005-05-12 | Howard Robert W. | Casting device and method |
| TWI386262B (zh) * | 2004-09-01 | 2013-02-21 | Commw Scient Ind Res Org | 合金鑄造裝置 |
| US20060102311A1 (en) * | 2004-11-12 | 2006-05-18 | Howard Robert W | Casting device and method |
| WO2007079482A2 (en) * | 2006-01-03 | 2007-07-12 | Adolf Hetke | Metal casting system |
| RU2312738C1 (ru) * | 2006-02-09 | 2007-12-20 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ литья по выплавляемым моделям с кристаллизацией под давлением и устройство для его осуществления |
| WO2010078201A1 (en) | 2008-12-31 | 2010-07-08 | Tenedora Nemak, S.A. De C.V. | Low-pressure sand casting of aluminum alloy cylinder engine parts |
| US9381569B2 (en) | 2013-03-07 | 2016-07-05 | Howmet Corporation | Vacuum or air casting using induction hot topping |
| JP6317658B2 (ja) * | 2014-10-15 | 2018-04-25 | 助川電気工業株式会社 | 真空鋳造装置と真空鋳造方法 |
| WO2017063993A1 (en) * | 2015-10-14 | 2017-04-20 | Aleris Rolled Products Germany Gmbh | Method and device for casting metal alloy ingots |
| US10898948B2 (en) * | 2019-04-05 | 2021-01-26 | GM Global Technology Operations LLC | Method of manufacturing metal castings |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863704A (en) * | 1973-01-02 | 1975-02-04 | Freidhelm Kahn | Method of casting by pouring metal from a melt supply through a feeder into a mold |
| DE2408032C2 (de) * | 1974-02-20 | 1982-12-23 | Friedhelm Prof.Dr.-Ing. 6332 Ehringshausen Kahn | Verfahren und Vorrichtungen zum Gießen und zur Erstarrungslenkung von Gußstücken in Gießformen |
| FR2295808A1 (fr) * | 1974-12-24 | 1976-07-23 | Pont A Mousson | Procede et installation de coulee sous basse pression en moule en sable |
| GB2080714B (en) * | 1980-07-31 | 1984-07-25 | Richards Brinley James | Tilting mould in casting |
-
1986
- 1986-02-21 GB GB868604386A patent/GB8604386D0/en active Pending
-
1987
- 1987-02-20 AU AU69092/87A patent/AU591968B2/en not_active Expired
- 1987-02-20 CA CA000530228A patent/CA1314686C/en not_active Expired - Lifetime
- 1987-02-21 JP JP62039011A patent/JPS62234653A/ja active Granted
- 1987-02-21 KR KR1019870001478A patent/KR910006182B1/ko not_active Expired
- 1987-02-23 MX MX005331A patent/MX168807B/es unknown
- 1987-02-24 US US07/017,703 patent/US4733714A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU591968B2 (en) | 1989-12-21 |
| JPH0342991B2 (en:Method) | 1991-06-28 |
| MX168807B (es) | 1993-06-09 |
| AU6909287A (en) | 1987-08-27 |
| KR870007736A (ko) | 1987-09-21 |
| KR910006182B1 (ko) | 1991-08-16 |
| JPS62234653A (ja) | 1987-10-14 |
| US4733714A (en) | 1988-03-29 |
| GB8604386D0 (en) | 1986-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |