EP3274113A1 - Vorrichtung zum einfüllen einer schmelze in eine giesskammer sowie verfahren zum einfüllen von schmelze in eine giesskammer - Google Patents
Vorrichtung zum einfüllen einer schmelze in eine giesskammer sowie verfahren zum einfüllen von schmelze in eine giesskammerInfo
- Publication number
- EP3274113A1 EP3274113A1 EP16711684.7A EP16711684A EP3274113A1 EP 3274113 A1 EP3274113 A1 EP 3274113A1 EP 16711684 A EP16711684 A EP 16711684A EP 3274113 A1 EP3274113 A1 EP 3274113A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- melt
- intermediate container
- casting chamber
- filling
- valve body
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims abstract description 152
- 239000000155 melt Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004512 die casting Methods 0.000 claims abstract description 22
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/02—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume
- B22D39/026—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by volume using a ladler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
Definitions
- the present invention relates to a device for filling a melt into a casting chamber for a die casting, comprising an intermediate container with an internal volume, wherein the internal volume can be filled with the melt. Furthermore, the invention relates to a method for filling a melt in a casting chamber for a die casting by means of a device.
- liquid melt is first filled in a casting chamber, in particular filled in a metered manner. With the help of a casting piston, the melt is then accelerated in the casting chamber and shot into a casting mold. There, the melt solidifies to the component to be produced.
- two devices are known in the prior art.
- a first such metering device is a ladle, which is filled in particular by immersion with liquid melt.
- the melt can be for example in a holding furnace. Too much absorbed melt can drain, for example, by tilting the ladle back into the holding furnace.
- the ladle In order to fill the melt in the casting chamber, the ladle is positioned above a filling opening in the casting chamber and emptied by tilting it into the casting chamber.
- Another possibility for metering melt into a casting chamber is a closed metering furnace in which the liquid melt is located. To fill a casting chamber, the interior of the metering furnace is pressurized. Via a riser tube, which is located below a level of the melt in the furnace, the melt can ascend and, for example via a channel or a suitable device in a filling opening of the
- Casting chamber however, have a negative effect on the quality of the component to be produced, since too low a filling quantity, for example, the mold for the component is not completely filled and at too large a filling amount of press residue is unnecessarily large, which are melted energy and costly again got to.
- a high rejection of the produced components and / or an increase in the manufacturing costs due to the additionally necessary melting processes are the consequences.
- Die casting and a method for filling a melt in a casting chamber for die casting to provide, in a simple and cost-effective manner, the filling of a melt into a casting chamber for die casting improve, in particular, a wear of the casting chamber is reduced and a quality of the manufactured by the die-cast component is increased.
- the above object is achieved by a device for filling a melt in a casting chamber for die casting with the features of independent claim 1.
- the object is achieved by a method for filling a melt in a casting chamber for a die casting with the features of claim 13.
- the object is achieved by a device for filling a melt into a casting chamber for a
- Die casting comprising an intermediate container with an internal volume, wherein the internal volume can be filled with the melt.
- a device according to the invention is characterized in that the intermediate container in the casting chamber is reversibly arranged over an inner surface of the casting chamber, wherein the intermediate container has a pouring opening for filling the melt into the casting chamber and a closure body for opening and closing the pouring opening.
- a device according to the invention is designed for filling a melt into a casting chamber for diecasting.
- a melt for example, molten aluminum can be used.
- the device has an intermediate container with an internal volume.
- Inner volume can be filled with the melt.
- Inner surface of the casting chamber can be arranged.
- arranging over the inner surface of the casting chamber in the sense of the invention means in particular that the intermediate container is at least partially inside the casting chamber and the distance between the pouring opening of the intermediate container and the inner surface of the casting chamber is low. This distance, the so-called Auslassspalt, is preferably not more than about 10-200% of
- Diameter of the spout opening and / or less than about 15 cm, preferably less than about 5 cm, more preferably less than about 1 cm. Due to this small outlet gap between the spout opening and the inner surface of the casting chamber, a high impact velocity of the
- melt can be safely avoided on the inner surface of the casting chamber when filling the melt into the casting chamber, leaching on the inner surface of the casting chamber can be prevented and overall wear of the casting chamber can be reduced. A longer service life of the casting chamber can be made possible.
- the melt is previously filled into the internal volume of the intermediate container. It is particularly conceivable, the level of the melt in the internal volume of the
- the device in particular the intermediate container, have the necessary sensors and evaluation devices.
- a monitoring of the level in the inner volume can be ensured in particular a constant filling amount of melt in the inner volume of the intermediate container.
- a consistent filling of the casting chamber with a constant amount of melt can be made possible.
- the press rest on a required size.
- a reduction in the manufacturing cost of the components can be made possible.
- the inner volume has as surface material at least in sections a ceramic and / or a coated metal, in particular a metal coated with a size. This can be a complete
- Increasing the component quality can be achieved in that, after the intermediate container has been arranged near the inner surface of the casting chamber and the pouring opening has been opened, the intermediate container remains in this position until the entire melt from the inner volume of the
- the intermediate container has flowed out into the casting chamber. This is the result
- Increased melt in the casting chamber and consequently in turn the quality of the component to be cast can be increased.
- the wear of the casting chamber used can thus be reduced by a device according to the invention and at the same time the quality of the produced die-cast components can be increased.
- the intermediate container and / or the inner volume are funnel-shaped. It means funnel-shaped in the context of the invention that the intermediate container and / or the inner volume are at least partially conical. It may be particularly preferably provided that the funnel-shaped intermediate container tapers in the direction of the spout opening.
- a funnel-shaped intermediate container in which in particular the outer shape of the intermediate container is funnel-shaped, thus has at least
- Melt introduced into the casting chamber can thereby be achieved.
- closure body as a valve body for opening and closing the closure body
- valve body closes the spout opening in a first position and releases the spout opening in a second position.
- a valve body is a particularly simple way to to provide a closure body. In this case, the valve body may be particularly preferred in the interior or at least substantially in the interior of the
- Valve body in its first position as a plug close the spout opening and can easily be moved towards the interior of the inner volume to its second position to release the spout opening and thereby open.
- This arrangement has the particular advantage that the melt, by the force of gravity, exerts a force on the valve body which presses the valve body into its first position on the pouring opening.
- a particularly tight closure of the spout opening through such a valve body can be made particularly simple.
- valve body has a contact projection which protrudes from the intermediate container, in particular from the spout opening and is formed for contacting the inner surface in the casting chamber, wherein by contacting the valve body from its first in his second position can be brought.
- this contact projection is designed such that it can be used according to the invention, in particular that it is designed to contact the inner surface in the casting chamber.
- the contact projection protrudes farther out of the intermediate container or the pouring spout than the outlet gap, which in an arrangement of the intermediate container over the
- a device according to the invention can thus be made simpler overall.
- a device according to the invention can be designed such that an elastic element, in particular a spring, is provided, the force of which acts on the valve body in the direction of its first position. By this elastic element thus the valve body is pressed into its first position in which the spout opening is closed by the valve body. In particular, if no contact projection of the inner surface of the casting chamber is present, thus causing the elastic element
- valve body is at least partially plug-like, plate-like or trough-like, in particular omega-shaped.
- these configurations of the valve body are arranged at the end of the valve body, where the melt can flow into the casting chamber. Also can
- a sealing surface which may be provided for contacting a surface of the spout opening on the valve body, correlated with these different embodiments or adapted to these embodiments.
- Embodiments have various advantages.
- a plug-like configuration of a valve body allows a particularly laminar
- a sloshing of the melt in the casting chamber which may be associated with a high local load on the casting chamber, can be avoided.
- an omegamulden shame configuration in which the trough is shaped like the Greek letter omega, in particular the outflow of the melt from the intermediate container a preferred direction, which is predetermined by the opening of the omega, can be impressed.
- the filling of an elongated casting chamber can be improved by such an at least partially directed melt jet.
- a device can be further developed such that a valve seat ring is arranged on the spout opening, and that the valve body has a contact cone, in particular a contact cone with an angle of approximately 5 °, for contacting the valve seat ring.
- the valve seat ring and / or the contact cone taper in the direction of the first position of the valve body.
- the valve seat ring and the contact cone are matched to one another. A particularly good sealing of the spout opening can be achieved.
- a device according to the invention can be designed in a further development to the effect that the valve body is mounted linearly movable in a bearing device.
- Storage represents a particularly simple movable attachment of the valve body in the intermediate container.
- a linear displacement of the valve body at a contact between the contact projection and the inner surface of the casting chamber can be provided by such a storage device particularly simple.
- a rotational movement of a few degrees, preferably of about 15 ° or less is superposed on the linear movement.
- Storage device may be arranged, or vice versa.
- Spout opening through the valve body can be further improved.
- Intermediate tank is filled via the trough and together with the G devisrinne for arranging over the inner surface of the casting chamber is pivotable.
- a trough filling the inner volume of the intermediate container is particularly easy. Also arranging the
- Embodiment of a device according to the invention are made particularly simple.
- the pivoting of the system of intermediate container and trough can be carried out for example by a simple wave with a cam.
- a coupling of the movement of the intermediate container or the runner to a movement of a casting piston in the casting chamber is preferably conceivable, wherein the piston for shooting the melt in the actual casting mold in the actual
- Die casting process is provided. A collision of the intermediate container, which can be arranged in the casting chamber, and the piston, which moves in the casting chamber, can be particularly easily prevented.
- a device according to the invention can be developed to the effect that the intermediate container and / or runner are formed closed.
- a closed training for example, heat losses of the melt in the inner volume or the runner can be prevented, whereby a total of energy can be saved.
- a cover can also be used to protect, for example, sensors arranged for level measurement inside the internal volume.
- a protective gas in particular with argon
- the intermediate container has an overflow opening for limiting a level of
- the level of the melt in the internal volume of the intermediate container can of course be monitored by a suitable sensor, for example by laser sensors and / or ultrasonic sensors and / or sensors for an eddy current method to ensure a uniform filling amount of melt in the internal volume.
- a suitable sensor for example by laser sensors and / or ultrasonic sensors and / or sensors for an eddy current method to ensure a uniform filling amount of melt in the internal volume.
- an overflow opening that a certain amount of melt in the inner volume is not exceeded. If the inner volume is filled with too much melt, it can flow out of the inner volume through the overflow opening.
- the object is achieved by a method for filling a melt into a casting chamber for diecasting by means of a device, in particular having the features according to the first aspect of the invention.
- a method according to the invention is characterized by the following steps: a) filling the melt into an internal volume of an intermediate container of the device,
- step a) of the process according to the invention melt is in a
- step b) of the method according to the invention is the
- Intermediate tank arranged over an inner surface of the casting chamber.
- the intermediate container is arranged above the inner surface such that a
- Auslassspalt that is the distance between a spout opening of the
- Outlet gap is preferably less than about 10% to about 200% of a diameter of the spout opening and / or less than about 15 cm, preferably less than 5 cm, more preferably less than about 1 cm.
- step d) the spout opening of the intermediate container opened to allow filling of the melt into the casting chamber.
- step d) the filling of the melt into the casting chamber in step d) is carried out, in particular preferably passively, purely by the action of gravity on the melt.
- the intermediate container preferably remains in its position over the inner surface of the casting chamber during the entire filling process in step d).
- step e) After completion of the filling of the melt in the casting chamber is closed in step e) by a movement of the closure body, the spout opening, and around it in step f) the intermediate container moves away from the inner surface of the casting chamber, in particular completely out of the
- the method can thus in a method in particular by a small drop height of the melt between the spout opening and the inner surface of the casting chamber damage to the inner surface, in particular by Washouts are to be avoided.
- Intermediate container can also be a constant amount of melt for the casting chamber can be achieved. Overall, thus filling a
- step a) a level of the melt in the inner volume is monitored, preferably by a laser measuring method and / or an ultrasonic measuring method and / or an eddy current method to determine a filling amount of the melt in the inner volume, in particular When determining the filling amount, deposits in the internal volume must be taken into account.
- a level of the melt in the inner volume is monitored, preferably by a laser measuring method and / or an ultrasonic measuring method and / or an eddy current method to determine a filling amount of the melt in the inner volume, in particular When determining the filling amount, deposits in the internal volume must be taken into account.
- the necessary sensors such as laser sensors and / or
- Ultrasonic sensors and / or sensors for an eddy current method have required for the evaluation evaluation.
- a method according to the invention can be further developed such that the intermediate container, in particular the inner volume, and / or a runner, are heated and / or that the intermediate container, in particular the inner volume, is cleaned before step a).
- Deposits can be removed by cleaning from the intermediate container, in particular from the internal volume, and / or the trough. Both measures thus allow an internal volume without deposits, whereby a constant amount of melt in the inner volume can be particularly easily ensured.
- Figs. 1, 2 and 3 show a first embodiment of a
- a device 10 according to the invention is designed to fill a melt 60 into a casting chamber 50.
- the device 10 according to the invention has an intermediate container 20. This
- Intermediate tank 20 further has an internal volume 26 which can be filled with the melt 60.
- Embodiment is designed as a valve body 30 and which is in Figs. 1 and 2 in its first position 33, a spout opening 21 at the lower end of the intermediate container 20 is closed.
- the valve body 30 which is in Figs. 1 and 2 in its first position 33, a spout opening 21 at the lower end of the intermediate container 20 is closed.
- Valve body 30 has a contact cone 32 which is adapted to a valve seat ring 22 of the spout opening 21 on. A particularly good sealing of the inner volume 26 of the intermediate container 20 can be achieved thereby, whereby the melt 60 in the closed spout 21 securely in
- Inner volume 26 can be maintained.
- a level 61 of the melt 60 in the inner volume 26 can be monitored, for example, by a laser and / or ultrasonic measurement and / or an eddy current method to ensure a constant amount of melt 60 in the inner volume 26.
- the intermediate container 20 is funnel-shaped, that is, in particular conical, formed, whereby when arranging the intermediate container 20 via an inner surface 51 of the casting chamber 50, wherein the intermediate container 20 is at least partially introduced through a filling opening 52 into the interior of the casting chamber 50, an insertion the intermediate container 20 can be facilitated in the casting chamber 50 and, for example, a self-centering of the intermediate container 20 can be made in the filling opening.
- Fig. 2 shows an inventive device 0, wherein the intermediate container 20 during the step b) of the inventive method, that is, during the placing of the intermediate container 20 on the inner surface 51 of the
- Casting 50 is shown.
- the valve body 30 has a contact projection 31, which is designed to contact the inner surface 51 of the casting chamber 50.
- the melt 60 can then flow out of the likewise funnel-shaped inner volume 26 into the casting chamber 50.
- FIG. 3 shows an apparatus 10 according to the invention, which is completely in its final position over the inner surface 51 of
- Casting chamber 50 is arranged. By contacting the contact projection 31, the valve body 30 into the interior of the inner volume 26 of the
- melt 60 can again be filled into the inner volume 26 of the intermediate container 20, whereby in particular a high cycle rate of the die-casting processes can be achieved.
- FIGS. 4, 5 and 6 show a further possible embodiment of a device form 10 according to the invention, wherein in particular FIGS. 1 and 4, FIGS. 2 and 5 and FIGS. 3 and 6 each show the same process time of a method according to the invention. All advantages, with respect to the embodiment described in FIGS. 1, 2 and 3 a
- FIGS. 4, 5 and 6 According to the invention are described form of apparatus, thus arise analogously to the described in FIGS. 4, 5 and 6 embodiments of a device according to the invention.
- FIGS. 4, 5, 6 the embodiment of a device according to the invention shown in FIGS. 4, 5, 6 has a runner 24 which is fixed to the
- Intermediate tank 20 on the inner surface 51 of the casting chamber 50 a simple common pivoting of the intermediate container 20 and the trough 24 sufficient.
- Such pivoting can be carried out, for example, by a shaft with a cam which acts on the runner 24 (not mitabge nom).
- the intermediate container 20 is provided with a cover 28. Through this cover 28 energy losses, for example by heat radiation, the melt 60 can be reduced or even completely avoided. As a result, it can be ensured, for example, that the melt 60 in the inner volume 26 of the intermediate container 20 during the entire
- Implementation of a method according to the invention remains liquid.
- a sensor 1 1 is further arranged, which for monitoring a level 61 of Melt 60 in the internal volume 26 of the intermediate container 20 is formed.
- the illustrated intermediate container 20 has an overflow opening 25.
- the sensor 1 1 melt 60 when the level 61 rises above the height of the overflow opening 25, flow through this from the intermediate container 20. Also in this case can thus a
- valve body 30 is mounted linearly movable.
- an elastic element 40 in particular a spring 41
- the valve body 30 is pressed in the direction of its first position 33. This can ensure that the spout opening 21 is securely closed by contacting the contact cone 32 and the valve seat ring 22. Only by contacting the contact projection 31 with the inner surface 51 of the casting chamber 50, the valve body 30 against the force of the spring 41 into the interior of the
- valve body 30 In a subsequent removal of the intermediate container 20 from the casting chamber 50, the valve body 30 is automatically moved back into its first position 33 by the spring 41, in which the spout opening 21st is closed by the valve body 31.
- a closure body 27 of a device 10 is shown.
- the closure body 27 is in each case formed as a valve body 30.
- a contact projection 31 is arranged, which is for contacting an inner surface 51 of a casting chamber 50 (not shown) is formed.
- the valve body 30 also each have a contact cone 32, the to
- valve seat ring 22 of the spout opening 21 in the intermediate container 20 (not shown) is formed and adapted to this. A particularly tight closure of the spout opening 21 (not shown) can be achieved.
- the three valve bodies 30 shown differ in their shape, which in each case changes an outflow behavior of melt 60 from the device 10 according to the invention.
- the left valve body 30 is plug-shaped.
- the middle one Valve body is formed plate-like at its lower end. Since the plate-like shape between the contact cone and the contact projection is arranged, this plate-like shape is in an arrangement of the
- Valve body 30 in a device 10 according to the invention outside of the inner volume 26.
- the valve body 30 shown on the right has at its lower end a trough-like shape. This trough-shaped formation is in the assembled state of a
- Device 10 arranged outside of the inner volume 26.
- a depression at the end of the valve body 30 in particular, a sloshing of the melt 60 during filling of the melt 60 into the casting chamber 50 can be avoided.
- the trough is formed omega-like. Omega-like means that the trough is open to one side. The melt 60 is thus when filling in the
- Casting chamber 50 preferably flow out in the direction of the opening in the trough, whereby a preferred direction during filling of the casting chamber 50 is made possible.
- this can be advantageous.
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 Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015205401.2A DE102015205401A1 (de) | 2015-03-25 | 2015-03-25 | Vorrichtung zum Einfüllen einer Schmelze in eine Gießkammer sowie Verfahren zum Einfüllen von Schmelze in eine Gießkammer |
PCT/EP2016/056666 WO2016151119A1 (de) | 2015-03-25 | 2016-03-24 | Vorrichtung zum einfüllen einer schmelze in eine giesskammer sowie verfahren zum einfüllen von schmelze in eine giesskammer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3274113A1 true EP3274113A1 (de) | 2018-01-31 |
EP3274113B1 EP3274113B1 (de) | 2019-01-02 |
Family
ID=55589907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16711684.7A Active EP3274113B1 (de) | 2015-03-25 | 2016-03-24 | Vorrichtung zum einfüllen einer schmelze in eine giesskammer sowie verfahren zum einfüllen von schmelze in eine giesskammer |
Country Status (5)
Country | Link |
---|---|
US (1) | US10537936B2 (de) |
EP (1) | EP3274113B1 (de) |
CN (1) | CN107107179B (de) |
DE (1) | DE102015205401A1 (de) |
WO (1) | WO2016151119A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021113892A1 (de) | 2019-12-13 | 2021-06-17 | Fill Gesellschaft M.B.H. | VERFAHREN ZUM GIEßEN VON SCHMELZE MITTELS EINES SCHMELZEBEHÄLTERS IN WELCHEM EIN SCHMELZEAUFNAHMERAUM AUSGEBILDET IST |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020186280A1 (de) | 2019-03-19 | 2020-09-24 | Fill Gesellschaft M.B.H. | SCHMELZETRANSPORTVORRICHTUNG, SOWIE EIN VERFAHREN ZUM TRANSPORT VON SCHMELZE UND EIN VERFAHREN ZUM GIEßEN VON SCHMELZE |
DE102019204434A1 (de) * | 2019-03-29 | 2020-10-01 | Zf Friedrichshafen Ag | Steuergerät zur Ansteuerung eines elektrischen Antriebs für eine Mischertrommel, Antriebsstrang für eine Mischertrommel und Verfahren zur Ansteuerung eines elektrischen Antriebs für eine Mischertrommel |
AT523252A1 (de) | 2019-12-13 | 2021-06-15 | Fill Gmbh | Gießvorrichtung umfassend eine Schmelzetransportvorrichtung mit zumindest einem Schmelzebehälter |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192372B (de) | 1960-09-08 | 1965-05-06 | Fritz Hodler | Vorrichtung zum Transport von geschmolzenem Metall |
US3331539A (en) * | 1966-09-08 | 1967-07-18 | Southwire Co | Metering device for controlling molten metal flow |
JPS53127766A (en) * | 1977-04-13 | 1978-11-08 | Mitsubishi Electric Corp | Detector of heights of molten metal level of pouring device |
US4505307A (en) * | 1982-06-29 | 1985-03-19 | Ube Industries, Ltd. | Method of pouring molten metal into injection sleeves of die cast machines |
DE4028918A1 (de) * | 1990-09-12 | 1992-03-19 | Mueller Weingarten Maschf | Dosier- und beschickungseinrichtung fuer druckgiessmaschinen |
JPH06142883A (ja) * | 1992-10-27 | 1994-05-24 | Sumitomo Light Metal Ind Ltd | アルミニウムダイカスト機の溶湯供給装置 |
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JPH07100615A (ja) * | 1993-10-01 | 1995-04-18 | Ube Ind Ltd | 給湯におけるシール方法および給湯装置 |
JPH07116811A (ja) * | 1993-10-19 | 1995-05-09 | Ube Ind Ltd | 給湯装置 |
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FI112448B (fi) | 2001-05-21 | 2003-12-15 | Jarkko Laine | Valuastia sulan käsittelyyn ja valumenetelmä |
DE10212501A1 (de) * | 2002-03-20 | 2003-10-02 | Rauch Fertigungstech Gmbh | Schmelzbehälter, insbesondere Tundish |
DE102004015879B4 (de) * | 2003-03-31 | 2018-12-13 | Mold-Masters (2007) Limited | Spritzgießsystem mit Anti-Nachfließ-Vorrichtung |
EP1512474A1 (de) * | 2003-09-05 | 2005-03-09 | ads-tec AUTOMATION DATEN- UND SYSTEMTECHNIK GmbH | Verfahren und Einrichtung zur Entnahme einer Flüssigkeit aus einem Vorratsbehälter |
JP2005118813A (ja) * | 2003-10-16 | 2005-05-12 | Ube Machinery Corporation Ltd | ダイカストマシンの給湯方法 |
DE102004057325A1 (de) * | 2004-11-27 | 2006-06-01 | Pfeiffer Vacuum Gmbh | Vakuumdruckgussverfahren |
DE102005010838B4 (de) * | 2005-03-07 | 2007-06-06 | Hydro Aluminium Alucast Gmbh | Gießform, Vorrichtung und Verfahren zum Vergießen von Metallschmelze |
CN2912866Y (zh) * | 2006-05-22 | 2007-06-20 | 南京云海特种金属股份有限公司 | 镁合金虹吸电加热输液装置 |
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-
2015
- 2015-03-25 DE DE102015205401.2A patent/DE102015205401A1/de not_active Withdrawn
-
2016
- 2016-03-24 CN CN201680004583.2A patent/CN107107179B/zh active Active
- 2016-03-24 WO PCT/EP2016/056666 patent/WO2016151119A1/de active Application Filing
- 2016-03-24 EP EP16711684.7A patent/EP3274113B1/de active Active
-
2017
- 2017-08-21 US US15/681,958 patent/US10537936B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021113892A1 (de) | 2019-12-13 | 2021-06-17 | Fill Gesellschaft M.B.H. | VERFAHREN ZUM GIEßEN VON SCHMELZE MITTELS EINES SCHMELZEBEHÄLTERS IN WELCHEM EIN SCHMELZEAUFNAHMERAUM AUSGEBILDET IST |
Also Published As
Publication number | Publication date |
---|---|
WO2016151119A1 (de) | 2016-09-29 |
US20170341138A1 (en) | 2017-11-30 |
CN107107179B (zh) | 2019-11-12 |
EP3274113B1 (de) | 2019-01-02 |
US10537936B2 (en) | 2020-01-21 |
DE102015205401A1 (de) | 2016-09-29 |
CN107107179A (zh) | 2017-08-29 |
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