WO2011151007A1 - Verfahren zum kippgiessen von bauteilen und kippgiessvorrichtung - Google Patents
Verfahren zum kippgiessen von bauteilen und kippgiessvorrichtung Download PDFInfo
- Publication number
- WO2011151007A1 WO2011151007A1 PCT/EP2011/002311 EP2011002311W WO2011151007A1 WO 2011151007 A1 WO2011151007 A1 WO 2011151007A1 EP 2011002311 W EP2011002311 W EP 2011002311W WO 2011151007 A1 WO2011151007 A1 WO 2011151007A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- casting
- mold
- pivoting
- pivot
- pivoted
- 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
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/006—Casting by filling the mould through rotation of the mould together with a molten metal holding recipient, about a common axis
-
- 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
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
Definitions
- the present invention relates to a method for tilt casting of components according to the preamble of claim 1. Furthermore, the present invention relates to a
- Kippg intelligentvortechnische according to the preamble of claim 8, in particular for
- EP 1 155 763 A1 discloses a method and apparatus for rotational molding.
- a casting mold is constructed with a sprue side pointing upwards on a base plate.
- the finished casting mold with the base plate is rotated about a 180 ° about a horizontal axis of rotation, so that the pouring side facing downward.
- a casting container is filled with upwardly opening side with melt for a casting.
- the casting container filled with melt is sealingly docked with an opening side to the downwardly facing sprue side of the casting mold.
- the casting mold is then rotated with the casting container resting thereon by about 180 ° about a horizontal axis, so that the melt can flow into the casting mold.
- the casting container is removed from the docked position of the mold.
- the casting mold is initially tilted at an angle of 45 ° to 70 ° about its longitudinal axis. Thereafter, the filling of the liquid melt in the cross-flow begins to about 1/5 of the melt required for the casting of the component in the cross-section is filled without the melt already flows into the mold cavity of the mold. Subsequently, the casting mold is rotated from the tilted position to the vertical, with continuous further filling of the melt in such a way that the melt along a
- Mold wall flows into the mold cavity.
- a disadvantage of the known from this document method is that initially only a portion of the melt is filled in the cross-flow, before finally started with the pouring into the mold. As a result, although the melt can be calmed before pouring into the mold, there is the danger of temperature losses under certain circumstances. Furthermore, the remaining, needed for the casting process melt in this process during the Kippgie calls is continuously filled by means of a ladle in a pouring basin of the pouring device and flows from there into the
- Kippg digitulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose satulose, a relatively high construction and are therefore unfavorable from an ergonomic point of view.
- the present invention has for its object to provide a method for Kippgie touch of components available, in which compared to the methods known from the prior art shorter cycle times and thus higher application rates of components in high quality can be achieved.
- the present invention has the object to provide a device for Kippgie touch of components, by means of which higher application rates and shorter cycle times can be achieved and which is more ergonomic than known from the prior art Kippg screenvorraumen.
- At least one casting mold which defines a mold cavity for receiving a molten metal and has at least one pouring basin, is pivoted in a first step from a basic position with the pouring side facing upwards in a first pivoting direction by a first pivoting angle into a first pivoting position,
- the casting mold is cleaned and / or sized and / or at least one core is inserted into the casting mold,
- the mold is in a second, opposite to the first pivoting direction
- Pivoted pivoting direction passes through the basic position and is pivoted in this second pivoting direction in a second pivot position, which has a second pivot angle relative to this basic position
- the at least one pouring basin is filled with the liquid molten metal intended for the casting of a component
- the at least one mold is pivoted together with the pouring basin in the opposite direction in the basic position such that the liquid melt flows laminar between the second pivot position and the basic position in the mold cavity of the mold.
- the basic position is preferably oriented horizontally.
- the first pivot angle is preferably in the interval of 20 ° to 40 °, in particular 25 ° to 35 °, preferably is pivoted by about 30 °.
- the second pivot angle is preferably in the interval of 70 ° to 120 °, preferably is pivoted by 90 ° ⁇ 20 °.
- the first pivoting direction can of the
- At least part of the liquid melt or the whole liquid melt may flow into the casting mold during the pivoting.
- an advantage of this variant of the method is that the at least one pouring basin is arranged relatively far away from the operator and thus the heat radiation acting on the operator can be reduced.
- An alternative method according to the invention for the tilt-casting of components according to the second alternative of claim 1 comprises the steps, in particular in the following
- At least one casting mold which defines a mold cavity for receiving a molten metal and has at least one pouring basin, is pivoted in a first step from a basic position with the pouring side facing upwards in a first pivoting direction by a first pivoting angle into a first pivoting position,
- the casting mold is cleaned and / or sized and / or at least one core is inserted into the casting mold,
- the at least one pouring basin is filled with the liquid molten metal intended for the casting of a component
- the mold is pivoted together with the casting pool in a second, the first pivot direction opposite pivoting direction in the basic position such that the liquid melt between the second pivot position and the basic position laminar flows into the mold cavity of the mold.
- the basic position is preferably oriented horizontally.
- the first pivot angle is preferably in the interval of 30 ° to 60 °, in particular 40 ° to 50 °, preferably is pivoted by about 45 °.
- the pivoting angle relative to the basic position is preferably 90 ° ⁇ 20 °.
- the first pivoting direction may be facing the operator starting from the basic position. At least part of the liquid melt or the whole liquid melt may flow into the casting mold during the pivoting.
- the mold is preferably stopped in the position of the first swivel angle and in the position of the second swivel angle, or set for performing the manipulating steps.
- Kippg gouticas. They have over the known from the prior art method has the advantage that a laminar and thus low-turbulence mold filling of the at least one mold can be achieved. As a result, components - for example, cylinder heads made of light metal - that meet high quality requirements can be produced.
- the molten metal may in particular be a light metal melt, preferably an aluminum or an aluminum alloy melt.
- the at least one casting mold which can preferably be arranged on a pivoting frame, is preferably horizontal
- the pouring basin can be completely filled before the molten metal passes into the cavity of the casting mold.
- At least one core is inserted into the casting mold in the first pivoting position after cleaning and finishing.
- the cores are placed separately on a core holding device or centering device, of which these are then inserted by means of a gripper device as a core package or individual cores in the mold.
- the cores are inserted directly into the casting mold (mold).
- the at least one mold of the Kippg screenvorses is rotated about a first pivoting angle, so that the handling for the operator of Kippg screenvortechnik can be facilitated.
- G thinktümpel is completely filled with the required liquid for the casting of the component molten metal before the at least one mold is pivoted from the second pivot position to the normal position and the molten metal flows into the at least one mold.
- Kippg cashules, with the molten metal must be filled.
- the at least one pouring basin is partially filled with the liquid molten metal required for the casting of the component before the at least one casting mold moves from the second pivoting position into the Starting position is pivoted, and that the remaining molten metal is poured during the pivoting of the at least one mold from the second pivot position to the basic position in the at least one casting pool.
- the filling of the at least one pouring basin is preferably synchronized with the pivoting movement of the pivoting frame.
- the method is carried out simultaneously with at least two casting molds and at least two pouring ponds.
- each pouring basin is filled in each case by means of a casting container associated therewith, in particular by means of a pouring ladle, with liquid molten metal.
- a casting container associated therewith in particular by means of a pouring ladle, with liquid molten metal.
- two pouring basins by means of a single
- Double ladle or the like can be filled simultaneously with liquid molten metal.
- An inventive Kippg automatopathy which is particularly suitable for carrying out one of the methods described above, comprises according to claim 8
- At least one mold defining a mold cavity for receiving a molten metal, and at least one pouring basin which may be at least partially filled with a liquid molten metal for casting a component,
- a pivot frame to which the at least one casting mold is attached and which is pivotable about a pivot axis
- a drive device by means of which the pivotal movement of the swing frame can be driven, wherein the swing frame and the drive device according to the invention are designed such that the swing frame can be swiveled from a basic position at least in a pivoting direction in a first pivot position and in a second pivot position.
- the Kippg tellvoroplasty invention is easy to use. Compared to the devices known from the prior art has the advantage that for the
- the basic position is preferably oriented horizontally.
- the pivot axis is preferably oriented horizontally.
- the pouring basin may in particular be part of the casting mold or be connected to the casting mold.
- the pivoting frame can be pivoted at least in a pivoting direction by an angle in the interval of 55 ° to 125 °, in particular 65 ° to 115 °, preferably 90 ° ⁇ 20 °.
- the swing frame can in particular at least in one
- Pivoting position preferably in both pivot positions, held, locked or fixed.
- the pivoting frame can be durable, lockable or fixable, in particular by means of a mechanical device, at least in a pivoting position, preferably in both pivoting positions.
- the output amount can be increased advantageously. As a result, a space-saving arrangement is created.
- Swing frame and the drive device are designed such that the pivoting frame can be pivoted from a horizontal position in a pivoting direction by 90 ° ⁇ 20 ° and from the horizontal position in the other (opposite) pivoting direction by 25 ° to 35 °, preferably by about 30 °, can be pivoted.
- the drive device comprises an electric motor with a gear means which is coupled to a drive pinion, and at least one toothed segment which is in operative connection with the drive pinion.
- a bearing means is arranged on one of the two end faces or on each of the two end faces of the tilt casting device.
- Each mold is preferably formed by a removable receptacle comprising two mold slides and two end pushers which define the mold cavity in a closed position.
- the mold slides and end slides are advantageous to the
- the mold slide and end slide are preferably by means of retaining bolts with the
- the filling of the pouring ponds takes place in an advantageous manner without a separate cross run (run).
- the time from which the liquid melt flows into the mold cavities of the casting molds depends on the design of the components which are to be cast by means of the tilt casting apparatus. There is also the possibility that the filling of the
- Mold cavity of each of the two molds over the cover core takes place, so that advantageously no gates and flow aids are required.
- the filling over the entire front of the component (without cuts) can be made either via the Gußrohteilkante or directly on the Lucasrgeometrie or the cover core.
- the Kippg tellvoraires may alternatively have a run, which may be designed in different ways.
- the runner can be designed such that it is filled centrally with the liquid melt.
- the casting run can also be designed so that it can be laterally filled with the liquid melt. In this case, additional gates and / or flow aids can be provided.
- the casting variant can change and thus also the structural design of the
- Kippg cashvormaschine.
- the basic principle of the Kippg automatmaschines described above does not change in all variants.
- Tilting device produced components are preferably castings of a vehicle, in particular a vehicle drive, preferably an internal combustion engine.
- tilt casting apparatus can be used in addition to the production of cylinder heads, inter alia, for the production of cylinder crankcases or chassis parts and are particularly suitable for implementation or use on a turntable.
- FIG. 1 is a perspective view of a Kippg screenvoroplasty, according to a
- Fig. 2 is a plan view of the Kippg screenvoroplasty according to FIG. 1 in the 0 ° position of
- Fig. 3 is a perspective view of the Kippg screenyoroplasty according to FIGS. 1 and 2 in one
- FIG. 4e shows a schematically greatly simplified illustration of the sequence of a method for tilt casting components according to a preferred embodiment of the present invention.
- the Kippg discernvörraum 1 comprises a
- Swing frame 2 on which two molds (molds) 3a, 3b are arranged, each with at least one, pouring basin 6a, 6b and which is pivotable about a horizontal pivot axis 7, and a drive device 4, by means of which the pivoting movement of
- FIGS. 1 and 2 show the
- Kippg tellvortechnische 1 in a horizontal position (0 ° position) of the swing frame 2.
- Fig. 3 the Kippg tellvoruze 1 is shown when the swing frame 2 from the
- the swing frame 2 and the drive device 4 are designed so that the swing frame 2 - starting from the horizontal
- Basic position (0 ° position) - can be pivoted about the horizontal pivot axis 7 in two opposite pivot directions. At least in one of the two pivoting directions of the swing frame 2 - starting from the horizontal position - be pivoted by 90 ° ⁇ 20 °. Starting from the horizontal basic position, the extent of the possible pivotal movement in the other (opposite) pivoting direction can be smaller. In this pivoting direction, for example, a pivoting by 25 ° to 35 °, preferably by about 30 °, be given.
- the drive device 4 by means of which the pivoting movement of the swing frame 2 about the horizontal axis of rotation 7 can be driven, is shown in the here
- the drive device 4 comprises an electric motor 40, which transmits its torque via a transmission means (not provided with reference numerals) - in particular via a multi-stage Bevel gear - which is coupled to a drive pinion, and can transmit a cooperating with the drive pinion gear segment 41 on the swing frame 2.
- the swing frame 2 is mounted on both end sides.
- the storage means 42
- Casting (ladles) 5a, 5b (these are part of the Kippg cardvorides 1, ie, they serve to fill the G fooltümpel 6a, 6, which in turn are components of the molds 3a, 3b) with a liquid molten metal, which is required for the casting of the components , filled.
- the first casting container 5a serves during the implementation of the Kippg automatvons explained in more detail below the filling of the liquid melt in the pouring basin 6a on the first mold 3a. Accordingly, the second casting container 5b for filling the liquid melt is provided in the pouring basin 6b at the second mold 3b.
- the Kippg tellvorraum 1 is characterized in particular by the fact that due to the design of the casting containers 5a, 5b, a space-saving design of the hot parts can be achieved. This makes it possible in a particularly advantageous manner that the pouring basins 6a, 6b on the two molds 3a, 3b in a space-saving manner next to each other on the
- Swing frame 2 can be arranged. Another advantage is that the pouring basins 6a, 6b at the two molds 3a, 3b in accordance with another embodiment of the pouring basins 6a, 6b due to their proximity simultaneously with a single casting container 5a, 5b are filled (in particular by means of a Doppelg phonekelle) with liquid melt can. Overall, by means of the here presented Kippg screenvoriques 1 a larger
- Each of the two casting molds 3a, 3b has a removable mold holder with two sliding mold slides 30, 31 which can be displaced relative to one another and two end slides which can be displaced relative to one another and which define the mold cavity in a closed position.
- the mold slides 30, 31 and the front slide are preferably mounted on the swing frame 2 of the Kippg tellvoruze 1 and each comprise a push cylinder 80th Die
- Form slide 30, 31 and the front slide are preferably connected by means of retaining bolts with the swing frame 2.
- retaining bolts By unscrewing the corresponding retaining bolts, the operation of a single mold 3a, 3b is possible without the unused mold 3a, 3b would have to be removed from the Kippg screenvorraum 1.
- Four clamping pieces 8 are provided for mounting the mold holder.
- sprue sides should face upwards, rotated in a first direction of rotation by about 30 °, in which molds 3a, 3b can be cleaned and finished, and the cores required for the casting of the components can be inserted by an operator into the molds 3a, 3b.
- the swing frame 2 After filling the pouring ponds 6a, 6b with the melt, the swing frame 2 is rotated together with the pouring ponds 6a, 6b in the opposite direction back to the horizontal basic position (0 ° position), wherein between the 110 ° position and the 0 ° Position the liquid melt gradually into the mold cavities of the molds 3a, 3b can flow.
- the advantage of this variant of the method is that the pouring basins 6a, 6b are relatively far away from the operator and thus the heat radiation acting on the operator is reduced.
- the liquid molten metal flows in a laminar manner into the casting molds 3a, 3b and, when filled by one or at one
- the pivoting frame 2 is first rotated by approximately 45 ° from the horizontal basic position (0 ° position). In this 45 ° position, the molds 3a, 3b are cleaned and finished, and again the cores are inserted by an operator into the molds 3a, 3b. Subsequently, the swing frame 2 is further rotated in the same direction in a 110 ° position (relative to the 0 ° basic position), in which the casting pools 6a, 6b firmly connected to the Kippg screenvoretti 1 completely with the liquid melt required for the casting of the components be filled.
- the swing frame 2 is pivoted in the opposite direction from the 110 ° position back to the 0 ° position, so that the liquid melt can gradually flow into the mold cavities of the molds 3a, 3b.
- the advantage of this second variant of the method consists in a smaller compared to the first variant pivoting range, which in turn can greatly simplify the media supply (especially the hose and cable management).
- the liquid molten metal also flows laminarly into the casting molds 3a, 3b and, when filled by a feeder or a feeder, is kept warm for a long time, so that the components have a high quality.
- the pouring ponds 6a, 6b in the 110 ° position are only partially filled with the liquid melt.
- the pivoting back of the swing frame 2 from the 110 ° position to the 0 ° position is then with the help of the two casting troughs 5 a, 5 b or by means of a Doppelg phonekelle, which is provided for the simultaneous filling of both casting basins 6 a, 6 b, the remaining melt in the pouring basins 6a, 6b filled.
- the filling of the pouring ponds is preferably synchronized with the
- the two casting containers (pouring ladles) 5a, 5b / drive the double pouring ladle in synchronism with the pivoting movement, so that the remaining melt can be filled into the pouring basins 6a, 6b at a later time.
- the filling of the pouring basins 6a, 6b takes place in an advantageous manner without a separate transverse run (casting run). The time from which the liquid melt into the
- Form cavities of the molds 3a, 3b flows is dependent on the design of the components, which are to be poured by means of Kippg devisvorraum 1. There is also the possibility that the filling of the mold cavity of each of the two molds 3a, 3b over the Deck core takes place, so that advantageously no gates and flow aids are required.
- the filling over the complete front of the component (without cuts) can either be made via the casting edge of the casting or directly via the feeder geometry or the
- the Kippg tellvoraires 1 may alternatively have a casting run, which can be designed in various ways.
- the runner can be designed such that it is filled centrally with the liquid melt.
- the casting run can also be designed so that it can be laterally filled with the liquid melt.
- additional gates and / or flow aids can be provided.
- the casting variant can change and thus also the structural design of the
- Tilting Casting Device 1 Tilting Casting Device 1.
- the basic principle of the tilt casting method described above with reference to FIGS. 4a to 4e does not change in all variants.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2012013796A MX361824B (es) | 2010-06-01 | 2011-05-07 | Método para colar componentes por volcadura y dispositivo de colada por volcadura. |
CN201180037597.1A CN103038002B (zh) | 2010-06-01 | 2011-05-07 | 用于倾斜浇铸零件的方法和倾斜浇铸装置 |
BR112012030687-1A BR112012030687B1 (pt) | 2010-06-01 | 2011-05-07 | Processo para fundição basculante de componentes e dispositivo de fundição basculante |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010022343.3A DE102010022343B4 (de) | 2010-06-01 | 2010-06-01 | Verfahren zum Kippgießen von Bauteilen und Kippgießvorrichtung |
DE102010022343.3 | 2010-06-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011151007A1 true WO2011151007A1 (de) | 2011-12-08 |
Family
ID=44232293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/002311 WO2011151007A1 (de) | 2010-06-01 | 2011-05-07 | Verfahren zum kippgiessen von bauteilen und kippgiessvorrichtung |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN103038002B (de) |
BR (1) | BR112012030687B1 (de) |
DE (1) | DE102010022343B4 (de) |
MX (1) | MX361824B (de) |
WO (1) | WO2011151007A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013017371A1 (de) * | 2011-08-02 | 2013-02-07 | Ks Aluminium-Technologie Gmbh | VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES LEICHTMETALLBAUTEILS DURCH KIPPGIEßEN |
AT514740A1 (de) * | 2013-05-27 | 2015-03-15 | Fill Gmbh | Verfahren und Vorrichtung zum Gießen eines Gussteils |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102014102724A1 (de) | 2013-12-03 | 2015-06-03 | Nemak Linz Gmbh | Verfahren zum gießtechnischen Erzeugen von Gussteilen aus einer Metallschmelze |
AT515345A1 (de) * | 2014-01-03 | 2015-08-15 | Fill Gmbh | Verfahren zum Gießen eines Gussteils |
CN104588625B (zh) * | 2014-12-18 | 2016-05-18 | 济南圣元机械工程有限公司 | 具有倾转动作的重力铸造机及其倾转动作液压控制系统 |
ES2633026T3 (es) | 2015-01-21 | 2017-09-18 | Nemak, S.A.B. De C.V. | Procedimiento para la fabricación de piezas fundidas de forma compleja y pieza fundida que se compone de una aleación de AlCu |
DE202016100133U1 (de) * | 2016-01-13 | 2017-04-19 | Kurtz Gmbh | Vorrichtung zum Gießen |
ES2702527A1 (es) * | 2017-09-01 | 2019-03-01 | Blasco Maria Gimenez | Equipo de moldeo |
WO2019129323A1 (de) * | 2017-12-28 | 2019-07-04 | Ksm Castings Group Gmbh | KIPPGIEßMASCHINE |
DE102019102507A1 (de) * | 2019-01-31 | 2020-08-06 | Kuka Industries Gmbh & Co. Kg | Gießeinrichtung und Verfahren |
CN111069575A (zh) * | 2019-11-21 | 2020-04-28 | 中国第一汽车股份有限公司 | 一种用倾转浇注工艺制备铝合金发动机缸盖的方法 |
CN114472809A (zh) * | 2022-01-27 | 2022-05-13 | 康普泰克压铸(三明)有限公司 | 一种汽缸盖成型模具 |
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2010
- 2010-06-01 DE DE102010022343.3A patent/DE102010022343B4/de active Active
-
2011
- 2011-05-07 BR BR112012030687-1A patent/BR112012030687B1/pt active IP Right Grant
- 2011-05-07 CN CN201180037597.1A patent/CN103038002B/zh active Active
- 2011-05-07 MX MX2012013796A patent/MX361824B/es active IP Right Grant
- 2011-05-07 WO PCT/EP2011/002311 patent/WO2011151007A1/de active Application Filing
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WO2013017371A1 (de) * | 2011-08-02 | 2013-02-07 | Ks Aluminium-Technologie Gmbh | VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES LEICHTMETALLBAUTEILS DURCH KIPPGIEßEN |
AT514740A1 (de) * | 2013-05-27 | 2015-03-15 | Fill Gmbh | Verfahren und Vorrichtung zum Gießen eines Gussteils |
US9895743B2 (en) | 2013-05-27 | 2018-02-20 | Fill Gesellschaft M.B.H. | Method and device for casting a cast part |
AT514740B1 (de) * | 2013-05-27 | 2020-12-15 | Nemak Sab De Cv | Verfahren und Vorrichtung zum Gießen eines Gussteils |
Also Published As
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MX2012013796A (es) | 2012-12-17 |
BR112012030687A2 (pt) | 2016-09-13 |
MX361824B (es) | 2018-12-17 |
DE102010022343B4 (de) | 2017-10-26 |
CN103038002A (zh) | 2013-04-10 |
BR112012030687B1 (pt) | 2023-09-26 |
CN103038002B (zh) | 2015-01-21 |
DE102010022343A1 (de) | 2011-12-01 |
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