WO2013034136A1 - Anlage zur herstellung gegossener bauteile und halbzeuge - Google Patents
Anlage zur herstellung gegossener bauteile und halbzeuge Download PDFInfo
- Publication number
- WO2013034136A1 WO2013034136A1 PCT/DE2012/000897 DE2012000897W WO2013034136A1 WO 2013034136 A1 WO2013034136 A1 WO 2013034136A1 DE 2012000897 W DE2012000897 W DE 2012000897W WO 2013034136 A1 WO2013034136 A1 WO 2013034136A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mold
- cooling
- transport device
- molds
- semi
- 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
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/064—Cooling the ingot moulds
-
- 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
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- 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
- B22D23/02—Top casting
-
- 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
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
Definitions
- the invention relates to a system for producing molded components
- Semi-finished products of light metal or light metal alloys preferably of a magnesium alloys.
- the simplest permanent mold process for producing components and semi-finished products such as billets, billets or billets for extrusion molding is slump casting, which is primarily used for low melting point alloys
- a usually two-part mold the inside of which reproduces the contours of the casting is filled with melt, after a short time forms a solidification layer and the casting is removed after further cooling of the mold.
- Semi-finished products produced in this way such as blocks, bolts or billets, are then supplied for further processing to corresponding companies for use in extrusion presses.
- the blocks, bolts or billets which may have a variety of prismatic forms, on
- Warmed deformation temperature and processed in extrusion presses are Warmed deformation temperature and processed in extrusion presses.
- Another way of producing components and semi-finished products such as. e.g. Bolt consists in low pressure casting.
- the melt passes through a riser into the mold, as soon as the bath level is pressurized.
- the low-pressure casting process favors a dense and pore-free casting.
- Outer shell is no longer supported by the mold wall in this state and ruptures because it is exposed by a rapidly rising mirror of the melt and L5 a concomitant high static pressure of a correspondingly high load. Castings with these cracks can not be used because the cracks can not be removed during further processing.
- the object of the invention is an improved system for producing cast components and semi-finished products from light metal or light metal alloys,
- the object is achieved in that the plant for the production of cast components and semi-finished products from light metal or light alloys, preferably a magnesium alloys, from a melting furnace or a »5 crucible in which the liquid melt by means of a dipping or
- pouring spout runs in a mold or a casting mold and consists of at least one height-movable mold or mold, a transport device and a height-adjustable device for cooling the mold or mold during the filling process with the liquid melt.
- the plant is like that executed that at least one mold or mold in one
- Transport device is used.
- the device for cooling the mold or mold may consist of a
- the device for cooling the mold or casting mold can be connected to at least one heat-exchanging device with the aid of which heat removal from the cooling medium is achieved.
- the waste heat can for example be supplied to an absorption chiller, with the aid of which the cooling medium for the cooling device can be tempered.
- the transport device can be used as a circulating transport device
- the associated figure 1 shows the schematic diagram of the system according to the invention.
- the plant for the production of cast components and semi-finished products consists essentially of a non-illustrated melting furnace or
- the transport device 2 is as a circulating transport device with
- the molds 3 are as block molds for producing a compression bolt for extrusion with a length /
- the inner wall is slightly conical. This means that with a diameter of 250mm, the length of the press stud is about 800 mm.
- the outer surface of the mold 3 may be provided with ribs. The molds 3 are inserted into the corresponding receptacles of the transport device 2 and transported in the direction of the pouring tube 1 for the metal melt supply. After the mold 3 is positioned below the pouring tube, this is moved upwards in the direction of the pouring tube 1 and to the extent that the bottom of the mold comes to a stop at a small distance from the outlet of the pouring tube 1.
- the cooling device 4 is moved down to ground level of the mold 3.
- the cooling device 4 consists of an annular body which is provided on its inner surfaces with outlet nozzles for the cooling medium.
- Cooling medium is used in a preferred embodiment of water that is sprayed by means of the nozzles on the outer periphery of the mold.
- the drain of the liquid tank 5 can with a
- Cooling device 4 can be supplied. By taking place during the filling of the mold 3 always at the level of the melt level cooling is not like the conventional casting, where the mold 3 is cooled suddenly over the entire length, but a quasi-disc cooling of the casting bolt to be cast. By this type of cooling cracks in the press pin can be safely avoided.
- the cooling device 4 After completion of the filling of the mold 3, the cooling device 4 is moved down and the filled mold 3 can be transported, for example, in a further cooling device, where a further cooling of the mold 3 and thus of the compression bolt. Subsequently, the compression bolt of the mold can be removed.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112012003747.2T DE112012003747A5 (de) | 2011-09-08 | 2012-09-07 | Anlage zur Herstellung gegossener Bauteile und Halbzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110112560 DE102011112560B3 (de) | 2011-09-08 | 2011-09-08 | Anlage zur Herstellung gegossener Bauteile und Halbzeuge |
DE102011112560.8 | 2011-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013034136A1 true WO2013034136A1 (de) | 2013-03-14 |
Family
ID=47019829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2012/000897 WO2013034136A1 (de) | 2011-09-08 | 2012-09-07 | Anlage zur herstellung gegossener bauteile und halbzeuge |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102011112560B3 (de) |
WO (1) | WO2013034136A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111496199A (zh) * | 2019-01-30 | 2020-08-07 | 上海交通大学 | 一种提高铸锭冷却速度的装置及其使用方法 |
CN116727620A (zh) * | 2023-08-16 | 2023-09-12 | 江苏兴成新材料有限公司 | 一种带氮气保护的铜及铜合金铸锭设备 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017105293U1 (de) | 2017-09-01 | 2018-12-06 | Kurtz Gmbh | Vorrichtung zum Niederdruckgießen |
CN112170816A (zh) * | 2019-07-01 | 2021-01-05 | 南京辉腾机械铸造有限公司 | 铸造箱铁水加速冷却结构及加速冷却方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1777658A (en) * | 1929-06-04 | 1930-10-07 | American Magnesium Corp | Method of forming magnesium ingots for working |
US1895135A (en) * | 1929-07-08 | 1933-01-24 | Rohn Wilhelm | Water-cooled mold |
GB1474590A (en) * | 1973-12-21 | 1977-05-25 | Graenges Eng Ab | Casting ingots |
DE3737678A1 (de) * | 1987-11-06 | 1989-05-18 | Kloeckner Humboldt Deutz Ag | Anlage zum vergiessen von anodenstangen in blockanoden |
DE19710887A1 (de) * | 1996-12-03 | 1998-06-04 | Honsel Ag | Verfahren und Vorrichtung zum Herstellen von Barren aus Leichtmetall oder einer Leichtmetallegierung, insbesondere aus Magnesium oder einer Magnesiumlegierung |
JP2003340560A (ja) * | 2002-05-29 | 2003-12-02 | Daido Steel Co Ltd | 活性金属のインゴットを製造する方法および装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748199C (de) * | 1939-03-22 | 1944-10-28 | Dr William Guertler | Verfahren zur Verbesserung der mechanischen Eigenschaften, insbesondere der Dehnungswerte von Leichtmetallformgussstuecken |
DE19649073C2 (de) * | 1996-11-28 | 2000-12-07 | Carl Kramer | Vorrichtung zur Abkühlung von Strangpreßprofilen |
DE102007011253B4 (de) * | 2007-03-08 | 2019-07-11 | Bayerische Motoren Werke Aktiengesellschaft | Herstellung von Gussteilen durch direkte Formfüllung |
-
2011
- 2011-09-08 DE DE201110112560 patent/DE102011112560B3/de active Active
-
2012
- 2012-09-07 WO PCT/DE2012/000897 patent/WO2013034136A1/de active Application Filing
- 2012-09-07 DE DE112012003747.2T patent/DE112012003747A5/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1777658A (en) * | 1929-06-04 | 1930-10-07 | American Magnesium Corp | Method of forming magnesium ingots for working |
US1895135A (en) * | 1929-07-08 | 1933-01-24 | Rohn Wilhelm | Water-cooled mold |
GB1474590A (en) * | 1973-12-21 | 1977-05-25 | Graenges Eng Ab | Casting ingots |
DE3737678A1 (de) * | 1987-11-06 | 1989-05-18 | Kloeckner Humboldt Deutz Ag | Anlage zum vergiessen von anodenstangen in blockanoden |
DE19710887A1 (de) * | 1996-12-03 | 1998-06-04 | Honsel Ag | Verfahren und Vorrichtung zum Herstellen von Barren aus Leichtmetall oder einer Leichtmetallegierung, insbesondere aus Magnesium oder einer Magnesiumlegierung |
JP2003340560A (ja) * | 2002-05-29 | 2003-12-02 | Daido Steel Co Ltd | 活性金属のインゴットを製造する方法および装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111496199A (zh) * | 2019-01-30 | 2020-08-07 | 上海交通大学 | 一种提高铸锭冷却速度的装置及其使用方法 |
CN116727620A (zh) * | 2023-08-16 | 2023-09-12 | 江苏兴成新材料有限公司 | 一种带氮气保护的铜及铜合金铸锭设备 |
CN116727620B (zh) * | 2023-08-16 | 2023-10-10 | 江苏兴成新材料有限公司 | 一种带氮气保护的铜及铜合金铸锭设备 |
Also Published As
Publication number | Publication date |
---|---|
DE112012003747A5 (de) | 2014-10-02 |
DE102011112560B3 (de) | 2012-11-08 |
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