EP1405685A1 - Giesskammer für das Druckgiessen von Metallen - Google Patents
Giesskammer für das Druckgiessen von Metallen Download PDFInfo
- Publication number
- EP1405685A1 EP1405685A1 EP03021456A EP03021456A EP1405685A1 EP 1405685 A1 EP1405685 A1 EP 1405685A1 EP 03021456 A EP03021456 A EP 03021456A EP 03021456 A EP03021456 A EP 03021456A EP 1405685 A1 EP1405685 A1 EP 1405685A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- casting
- jacket body
- casting chamber
- ceramic
- casting material
- 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.)
- Ceased
Links
- 238000005266 casting Methods 0.000 title claims abstract description 81
- 229910052751 metal Inorganic materials 0.000 title claims description 9
- 239000002184 metal Substances 0.000 title claims description 9
- 238000004512 die casting Methods 0.000 title description 7
- 150000002739 metals Chemical class 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 238000011049 filling Methods 0.000 claims abstract description 14
- 239000007769 metal material Substances 0.000 claims abstract description 8
- 238000005058 metal casting Methods 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 7
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 239000002826 coolant Substances 0.000 description 5
- 239000012778 molding material Substances 0.000 description 4
- 239000011224 oxide ceramic Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000505 Al2TiO5 Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical class [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000010117 thixocasting Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide 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
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2023—Nozzles or shot sleeves
Definitions
- the invention relates to a horizontal casting chamber for die casting of metal with a metallic jacket body, which has a casting material filling opening at its machine-side end and one at its mold end Has molding material outlet opening. Furthermore concerns the invention a vertical casting chamber for die casting of metal with one upright in operation metallic jacket body, in the lower machine side Engages at the end of a piston and at its upper, Mold-side end of a casting material filling and casting material outlet opening is provided. Also concerns the Invention a use of interchangeable ceramic segments.
- Casting chambers of the type mentioned above are in the first Line in die casting machines for die casting metals such as aluminum, magnesium and brass.
- there horizontal casting chambers are used on the one hand used horizontally in operation and at one end on the machine side one on the top Casting material filling opening and on its other, mold-side End have a casting material outlet opening (DE-A 199 08 392).
- so-called vertical Casting chambers used that stand upright in operation, in this case the piston into the casting chamber from below forth and at the top of the casting chamber an opening is provided through which the material is poured in and poured out.
- the casting chambers are sometimes high thermal and exposed to mechanical loads. So be especially with horizontal casting chambers during the Filling process depending on the metal to be cast or the metal alloy to be cast below the filler openings Temperatures of well over 600 ° C achieved. At this temperature, iron atoms can surface diffuse the casting chamber, causing the surface becomes brittle and flakes off, so that washouts occur.
- the strongest during the filling process of the casting material by washing out through the casting material The area of the inner surface of the jacket body depends on the type the casting chamber. In the case of a horizontal casting chamber is in the manner described opposite the filling opening Area of the inner surface of the jacket body most stressed while vertical Casting chamber in the longitudinal direction or in the area of the machine Middle section of the Jacket body inner wall through the hot casting material on strongest thermal stress. Furthermore kick during the pressing process next to the hot molding material caused high temperatures in particular Area of the mold-side end of the casting chamber when pressed together high pressures of the material.
- the object of the invention is therefore, the casting chambers of the beginning mentioned type so that they are comparatively have a long service life.
- This object is according to the invention in a horizontal casting chamber solved in that the inner surface of the jacket body at its the pouring material filling opening in the circumferential direction of the jacket body opposite portion and / or at the one surrounding the casting material outlet opening Provide partial area with at least one ceramic segment is to make local contact between the metal material to prevent the jacket body and the casting material.
- the task is with a vertical casting chamber solved in that a in the longitudinal direction of the jacket body on the machine side or in the middle Partial area of the inner surface of the casing with at least a ceramic segment is provided to in the partial area locally contact between the metal material of the jacket body and to prevent the hot molding material.
- the invention is therefore based on the consideration, those Areas of the casting chambers, which to a large extent thermal and / or mechanical stress during operation exposed to the hot cast material Protect ceramic segments that have high temperature resistance have and much more resistant to leaching are as the metal material of the shell body. It It has been shown that the use of ceramic segments the lifespan of the casting chambers many times over Can be extended so that downtime is low are.
- the inner surface of the jacket body in the affected areas directly with a ceramic material to coat.
- ceramic segments in the form of Wear rings or wear sleeves used the are shrunk into the casing. These wear sleeves can be replaced if necessary, what a high profitability of the casting chamber provides.
- the wear bushes expediently point a wall thickness of> 2 to about 20 mm. This ensures on the one hand the required mechanical stability and on the other hand a sufficient service life.
- Ceramic materials of all kinds can be used as the material for the ceramic segments.
- oxide ceramic materials are preferred. These are polycrystalline, silica-free materials made of pure oxides or oxide compounds, to which sintering aids or stabilizers have been added in order to facilitate production or to achieve certain properties.
- the oxide ceramic is manufactured according to ceramic methods and differs from the conventional silicate ceramic, in which silica is the essential material component. With the exception of SiO 2 , oxide ceramics include all solid oxides and oxide compounds that can be sintered without decomposition. The most commonly used oxide is Al 2 O 3 (sintered corundum) in addition to the following oxides: BeO, MgO, ZrO 2 and MgAl 2 O 4 (spinel).
- Oxide-ceramic materials made from ferrites, titanites, yttrium, thorium and uranium oxides are possible. Extrusion, casting with subsequent sintering, powder metallurgy methods and flame spraying are suitable for the production of oxide ceramics.
- the oxide ceramic materials used according to the invention are generally resistant to thermal changes, temperature-resistant, impact resistant, tough, tough and chemical resistant to molten metal.
- Oxide systems are particularly suitable, which on zirconium oxide, zirconium corundum, spinel, zirconium silicate and / or aluminum titanate based. plasma sprayed Oxide ceramics have become the high temperature resistance, good chemical resistance, easy workability, insensitivity to surface damage and especially because of the high abrasion resistance proven.
- FIGS. 1 to 3 Various embodiments are shown in FIGS. 1 to 3 a casting chamber according to the present invention shown as in die casting machines for die casting of metals such as aluminum, magnesium or brass can be used.
- the jacket body 3 which consists of steel, has a casting material filling opening at its machine end 2 5, through which in the interior the casting chamber liquid or solidified (with thixocasting) Material can be inserted or inserted, and at the other mold-side end 1 of the casting chamber an outlet opening 12 is provided. Furthermore, intervenes in the end 2 of the casting chamber on the machine side is a piston 4 one that is movable in the direction of the mold-side end 1 is the metal material filled into the casting chamber through the outlet opening 12 under pressure into a mold contribute.
- the gun chamber inner wall locally in those areas that operate in particular Dimensions of thermal and / or mechanical loads are exposed to wear.
- a wear sleeve 6 made of a ceramic material is used, which is flush with the inner wall of the jacket body.
- the wear sleeve 6 is in the jacket body 3 attached by a shrink fit and additionally by a retaining ring 7 which, like the casing body 3, is made of steel exists, secured.
- a wear ring 8 is used, the inside also is flush with the inner surface of the jacket body and shrunk into the jacket body 3.
- the temperature and wear resistant ceramic material of the Wear sleeve 6 and the wear ring 8 prevented direct contact between the hot molding material and the metal material of the jacket body 3 locally the part area opposite the filling opening 5, where the casting material meets the inner wall of the jacket body which is why there is usually too much washing out comes, and the wear ring 8 at the mold end 1 protects the jacket body 3 from the high occurring there Pressures and associated higher temperatures of the casting material.
- the casting chamber can also be made in several parts.
- the jacket body 3 for example, axially into a casting material outlet opening 12 having base body 9 and the steels having the casting material filling opening 5 Interchangeable sleeve 10 divided. The latter is inside with a wear sleeve 6 into which the piston 4th intervenes.
- FIG of the present invention shown in operation is used upright.
- this casting chamber intervenes from the machine side below Piston 4 a, and the open top of the jacket body 3 simultaneously forms the casting material filling opening 5 and the casting material outlet opening 12 of the casting chamber.
- this vertical casting chamber is the sub-area the inner surface of the jacket body, to the greatest extent thermal and mechanical stresses during operation is subject to a wear sleeve 13 made of a ceramic material protected.
- This wear sleeve 13 is in a recess on the inside of the casing body 3 inserted from the machine side 2 and in the longitudinal direction of the jacket body 3 viewed approximately in the central region of the jacket body 3 positioned.
- the wear sleeve 6 is also shrunk in the jacket body 3 and closes with its inner edge flush with the inner wall of the jacket body from.
- a pressure bushing 11 is provided, which the wear sleeve 13 against a paragraph of the metal body 3 presses to position them axially, and which further a guide for the piston 4 forms.
- the wear sleeve 13 In the vertical casting chamber, the wear sleeve 13 the central part of the casting chamber is protected, because there when pouring the casting material from the above cast material filler opening 5 ago Casting material in contact with the inner wall of the jacket body comes, which is why this section is the most wear is subject.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
- Figur 1
- eine erste Ausführungsform einer einteilig ausgeführten horizontalen Gießkammer gemäß der vorliegenden Erfindung in seitlicher Schnittansicht,
- Figur 2
- eine zweite Ausführungsform einer zweiteilig ausgebildeten horizontalen Gießkammer gemäß der vorliegenden Erfindung in seitlicher Schnittansicht und
- Figur 3
- eine dritte Ausführungsform einer einteilig ausgeführten vertikalen Gießkammer gemäß der vorliegenden Erfindung in seitlicher Schnittansicht.
Claims (6)
- Horizontale Gießkammer für das Druckgießen von Metall mit einem metallischen Mantelkörper (3), der an seinem maschinenseitigen Ende eine Gußmaterialeinfüllöffnung (5) und an seinem formseitigen Ende eine Gußmaterialauslaßöffnung (12) aufweist, dadurch gekennzeichnet, daß die Mantelkörperinnenfläche an ihrem der Gußmaterialeinfüllöffnung (5) in Umfangsrichtung des Mantelkörpers (3) gegenüberliegenden Teilbereich und/oder an ihrem die Gußmaterialauslaßöffnung (12) umgebenden Teilbereich mit wenigstens einem Keramiksegment (6, 8) versehen ist, um lokal einen Kontakt zwischen dem Metallmaterial des Mantelkörpers (3) und dem Gußmaterial zu verhindern.
- Vertikale Gießkammer für das Druckgießen von Metall mit einem im Betrieb aufrecht stehenden metallischen Mantelkörper (3), in dessen unteres maschinenseitiges Ende ein Kolben (4) eingreift und an dessen oberem formseitigen Ende eine Gußmaterialeinfüll- und Gußmaterialauslaßöffnung (5, 12) vorgesehen ist, dadurch gekennzeichnet, daß ein in Längsrichtung des Mantelkörpers (3) maschinenseitig oder etwa mittig gelegener Teilbereich der Mantelkörperinnenfläche mit wenigstens einem Keramiksegment (13) versehen ist, um in dem Teilbereich lokal einen Kontakt zwischen dem Metallmaterial des Mantelkörpers (3) und dem heißem Gußmaterial zu verhindern.
- Gießkammer nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß das wenigstens eine Keramiksegment (6, 8, 13) ring- oder büchsenförmig ausgebildet ist.
- Gießkammer nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß das wenigstens eine Keramiksegment (6, 8, 13) in dem Mantelkörper (3) durch einen Wärmeschrumpfsitz befestigt ist.
- Gießkammer nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß das wenigstens eine Keramiksegment (6, 8, 13) eine Wandstärke von 2 bis etwa 20 mm aufweist.
- Verwendung von austauschbaren Keramiksegmenten (6, 8, 13) als Schutz- und Isolierungseinsätze einer Gießkammer nach einem der Ansprüche 1 bis 5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20214882U DE20214882U1 (de) | 2002-09-25 | 2002-09-25 | Gießkammer für das Druckgießen von Metallen |
| DE20214882U | 2002-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1405685A1 true EP1405685A1 (de) | 2004-04-07 |
Family
ID=7975463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03021456A Ceased EP1405685A1 (de) | 2002-09-25 | 2003-09-23 | Giesskammer für das Druckgiessen von Metallen |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1405685A1 (de) |
| DE (1) | DE20214882U1 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006089442A1 (de) * | 2005-02-28 | 2006-08-31 | Bühler Druckguss AG | Giesskammer |
| CN100381231C (zh) * | 2006-06-23 | 2008-04-16 | 兰州理工大学 | 金属半固态锭料连续输送加热装置 |
| EP2620238A1 (de) * | 2012-01-26 | 2013-07-31 | Bühler AG | Giesskammer für Druckgussmaschine |
| DE102014009565A1 (de) * | 2014-06-27 | 2015-12-31 | Wieland-Werke Ag | Füllkammer für eine Druckgießmaschine |
| EP3260221A1 (de) | 2016-06-24 | 2017-12-27 | ORTMANN Druckgiesstechnik GmbH Giesskammern- Giessbehälter Druckgiesswerkzeuge-Formenbau | Horizontale giesskammer, kit mit einer giesskammer und einer einfüllhilfe sowie verfahren zum druckgiessen von metall in einer giesskammer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004024952B4 (de) * | 2004-05-21 | 2008-06-05 | Bayerische Motoren Werke Ag | Druckgusswerkzeug |
| DE102014018795A1 (de) * | 2014-12-19 | 2016-06-23 | Gebr. Krallmann Gmbh | Fördervorrichtung für eine Metallschmelze in einem Spritzgussaggregat |
| DE102017011321B3 (de) * | 2017-12-08 | 2019-05-16 | Wieland-Werke Ag | Füllkammer für eine Druckgießmaschine |
| DE102023111863A1 (de) * | 2023-05-08 | 2024-11-14 | Bayerische Motoren Werke Aktiengesellschaft | Druckgusskammervorrichtung für eine Kaltkammerdruckgussmaschine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664411A (en) * | 1969-10-25 | 1972-05-23 | Gkn Group Services Ltd | Die-casting apparatus with ceramic shot duct liner |
| JPS6372464A (ja) * | 1986-09-17 | 1988-04-02 | Hitachi Metals Ltd | ダイカストスリ−ブ |
| DE4229338A1 (de) * | 1992-09-02 | 1994-03-03 | Hugo Kunz | Füllkammer für eine Druckgießmaschine |
| US5322111A (en) * | 1993-02-16 | 1994-06-21 | A. H. Casting Services Limited | Ceramic lined shot sleeve |
| DE4302157A1 (de) * | 1993-01-27 | 1994-07-28 | Hugo Kunz | Füllkammer für eine Druckgießmaschine |
| EP0936010A1 (de) * | 1998-02-12 | 1999-08-18 | Didier-Werke Ag | Verfahren zum Vergiessen von Metallen unter Druck und Vorrichtung zur Durchführung des Verfahrens |
| DE19856971A1 (de) * | 1998-12-10 | 2000-06-15 | Buehler Druckguss Ag Uzwil | Druckgussmaschine und Giesskammer hierzu |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5588971A (en) | 1978-12-26 | 1980-07-05 | Toshiba Mach Co Ltd | Injection pump of hot chamber type die casting machine |
| JPS5588966A (en) | 1978-12-26 | 1980-07-05 | Toshiba Mach Co Ltd | Injection pump of hot chamber type die casting machine |
| JPS56109150A (en) | 1980-01-31 | 1981-08-29 | Toshiba Mach Co Ltd | Cold chamber type die casting machine |
| JPS5747566A (en) | 1980-09-03 | 1982-03-18 | Toshiba Mach Co Ltd | Injection pump for hot chamber type die casting |
| US5983979A (en) | 1996-09-06 | 1999-11-16 | Sanki Company | Hot chamber die casting machine for aluminum and its alloys |
-
2002
- 2002-09-25 DE DE20214882U patent/DE20214882U1/de not_active Expired - Lifetime
-
2003
- 2003-09-23 EP EP03021456A patent/EP1405685A1/de not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664411A (en) * | 1969-10-25 | 1972-05-23 | Gkn Group Services Ltd | Die-casting apparatus with ceramic shot duct liner |
| JPS6372464A (ja) * | 1986-09-17 | 1988-04-02 | Hitachi Metals Ltd | ダイカストスリ−ブ |
| DE4229338A1 (de) * | 1992-09-02 | 1994-03-03 | Hugo Kunz | Füllkammer für eine Druckgießmaschine |
| DE4302157A1 (de) * | 1993-01-27 | 1994-07-28 | Hugo Kunz | Füllkammer für eine Druckgießmaschine |
| US5322111A (en) * | 1993-02-16 | 1994-06-21 | A. H. Casting Services Limited | Ceramic lined shot sleeve |
| EP0936010A1 (de) * | 1998-02-12 | 1999-08-18 | Didier-Werke Ag | Verfahren zum Vergiessen von Metallen unter Druck und Vorrichtung zur Durchführung des Verfahrens |
| DE19856971A1 (de) * | 1998-12-10 | 2000-06-15 | Buehler Druckguss Ag Uzwil | Druckgussmaschine und Giesskammer hierzu |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 012, no. 294 (M - 730) 11 August 1988 (1988-08-11) * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006089442A1 (de) * | 2005-02-28 | 2006-08-31 | Bühler Druckguss AG | Giesskammer |
| CN100381231C (zh) * | 2006-06-23 | 2008-04-16 | 兰州理工大学 | 金属半固态锭料连续输送加热装置 |
| EP2620238A1 (de) * | 2012-01-26 | 2013-07-31 | Bühler AG | Giesskammer für Druckgussmaschine |
| WO2013110485A1 (de) * | 2012-01-26 | 2013-08-01 | Bühler AG | Giesskammer für druckgussmaschine |
| DE102014009565A1 (de) * | 2014-06-27 | 2015-12-31 | Wieland-Werke Ag | Füllkammer für eine Druckgießmaschine |
| EP2962785A3 (de) * | 2014-06-27 | 2016-03-02 | Wieland-Werke AG | Füllkammer für eine druckgiessmaschine |
| DE102014009565B4 (de) | 2014-06-27 | 2020-05-20 | Wieland-Werke Ag | Füllkammer für eine Druckgießmaschine |
| EP3260221A1 (de) | 2016-06-24 | 2017-12-27 | ORTMANN Druckgiesstechnik GmbH Giesskammern- Giessbehälter Druckgiesswerkzeuge-Formenbau | Horizontale giesskammer, kit mit einer giesskammer und einer einfüllhilfe sowie verfahren zum druckgiessen von metall in einer giesskammer |
| DE102016111663A1 (de) | 2016-06-24 | 2017-12-28 | Ortmann Druckgießtechnik GmbH Gießkammern-Gießbehälter-Druckgießwerkzeuge-Formenbau | Horizontale Gießkammer, Kit mit einer Gießkammer und einer Einfüllhilfe sowie Verfahren zum Druckgießen von Metall in einer Gießkammer |
| DE202017007128U1 (de) | 2016-06-24 | 2019-08-29 | Ortmann Druckgießtechnik GmbH Gießkammern-Gießbehälter-Druckgießwerkzeuge-Formenbau | Horizontale Gießkammer sowie ein Kit mit einer Gießkammer und einer Einfüllhilfe |
Also Published As
| Publication number | Publication date |
|---|---|
| DE20214882U1 (de) | 2002-12-19 |
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