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EP2121219B1 - Procédé de coulée d'une pièce, moule pour couler une pièce et utilisation d'un moule pour couler une pièce - Google Patents

Procédé de coulée d'une pièce, moule pour couler une pièce et utilisation d'un moule pour couler une pièce Download PDF

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Publication number
EP2121219B1
EP2121219B1 EP07846382.5A EP07846382A EP2121219B1 EP 2121219 B1 EP2121219 B1 EP 2121219B1 EP 07846382 A EP07846382 A EP 07846382A EP 2121219 B1 EP2121219 B1 EP 2121219B1
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EP
European Patent Office
Prior art keywords
casting
mold
cavity
casting mold
runner
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.)
Not-in-force
Application number
EP07846382.5A
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German (de)
English (en)
Other versions
EP2121219B9 (fr
EP2121219B2 (fr
EP2121219A1 (fr
Inventor
Marc Menge
Holger Oppelt
Uwe Lange
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KSM Castings Group GmbH
Original Assignee
KSM Castings Group GmbH
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Publication date
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Application filed by KSM Castings Group GmbH filed Critical KSM Castings Group GmbH
Priority to EP14177570.0A priority Critical patent/EP2842660A1/fr
Priority to PL07846382T priority patent/PL2121219T3/pl
Publication of EP2121219A1 publication Critical patent/EP2121219A1/fr
Publication of EP2121219B1 publication Critical patent/EP2121219B1/fr
Application granted granted Critical
Publication of EP2121219B2 publication Critical patent/EP2121219B2/fr
Publication of EP2121219B9 publication Critical patent/EP2121219B9/fr
Not-in-force legal-status Critical Current
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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
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • 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 invention relates to a method for casting a material by introducing it into a flowable state by heating and introduction into a mold according to the gravity principle, on a mold for casting a material and on the use of a casting mold for casting a casting a molten metal.
  • the bottom casting results in the most laminar mold filling, however, during the solidification process, the coldest material is in the mentioned feeder or riser, ie the storage space from which material is to be fed during solidification, so that here the make-up is ensured by larger feeder dimensions must become.
  • head casting is the hottest material in the riser or feeder, so that although a good make-up with the lowest feed volume, but the quality of the castings depending on the filling level deteriorated by turbulence.
  • DE 43 04 622 A1 discloses a method for filling a casting mold in progressive casting, wherein a gate of the casting mold is connected via a pipe connection with a spout opening of a holding furnace holding molten liquid, wherein the mold cavity of the mold is held in the container below the melt level during the entire filling and the feeders of Mold during filling below the mold cavity and are brought to a higher position after filling.
  • the method should be less expensive in terms of filling the mold and allow improved quality casting compared to gravity processes.
  • WO 2004/039516 A discloses a lost mold casting process. Here, a molten metal is forced through a riser by means of low pressure in the casting model.
  • DE 21 64 755 A1 discloses a casting process with solidification steering and a device for carrying out the process.
  • To fill the mold occurs in the establishment of the melt in vortex-free and controllable in the flow rate on the rotational speed of the reservoir inflow from the reservoir via the pipe connections in the mold cavity and fills it by uniform level increase.
  • the filling of the mold is carried out by a continuous tilting of the same.
  • After completion of the mold filling can then first use a predominantly falling in relation to the gravity vector solidification, which progresses to the mouth of acting as a feeder pipe connection. From this first solidification position, the castings enter theirs Forms in continuous transition in a predominantly horizontal main solidification direction and finally in a predominantly vertically rising, in which the solidification in the molds is completed until the approach of the pipe joint.
  • the object of the present invention was to avoid the disadvantages of the previously known casting and to provide methods for casting a material with optimal laminar vortex free mold filling and optimal Nachspeisung by the hottest metal from a storage room and thus smaller storage or feeder volume enable.
  • overheating of contour-related accumulations of material should be avoided and cycle, material, energy, transport and cutting performance should be saved.
  • the production of large-scale and complicated castings should be simplified and thus cheapened.
  • a further task aspect consisted in the creation of appropriate casting molds for the rational and high-quality production of castings as well as in the use of a casting mold for casting a casting from a molten metal.
  • the method for casting a material by introducing it into a flowable state by heating and placing it in a casting mold according to the principle of gravity is characterized in that the introduction of the material into the cavity of the casting mold from below follows the principle of bottom casting takes place, the material - in the flow direction of the same - is first introduced into a pouring pond of a casting run, then through the casting run, then through a lying in front of the cavity and disposed below the same storage space and from there into the cavity, and then after the Insert the material into the mold together with it Eingusstümpel, casting run and pantry is pivoted so that the pantry takes over the function of the feeder or riser and the solidification of the material takes place according to the principle of Kopfgusses.
  • it is first brought the material by heating in a flowable state and introduced into a mold or in the mold cavity or cavity according to the principle of the bottom casting and the solidification is carried out according to the principle of Kopfgusses / Kippgusses.
  • a closure can also be provided on the pouring pond, which is activated before pivoting.
  • pivoting of the mold takes place about an axis which runs at least approximately parallel to the parting plane or to the parting plane of the mold.
  • the cavity and the run and thus also the parting line (s) or parting line (s) - level (s) are provided or arranged at an angle to each other.
  • Either the casting run or the cavity can run obliquely, but it is also possible for both the cavity and the casting run in be arranged at an oblique angle to the horizontal, wherein cavity and run to each other can include an obtuse angle.
  • the cavity and / or the casting run can occupy a shallow angle to the horizontal.
  • cavity and run are provided at such an angle to each other and are pivoted together at such an angle and in such a direction that upon reaching a position of the storage space in which this the function of the riser or feeder can take over, the casting run has not reached the horizontal, it is particularly advantageous if the pivoting of the mold takes place in one direction, such that the casting run leads, so that in the solidification position of the run at least slightly upwards and a Leakage of the melt from the pantry, which then, as already mentioned, acts as a riser or feeder is not possible.
  • the invention also relates to a corresponding mold for casting a material by bringing it into a flowable state by heating and introduction into the mold by gravity, comprising a pouring run with pouring basins, a storage space adjoining the run and an adjoining with an inlet provided cavity, wherein the Eingusstümpel is provided above the cavity, the casting run side of the cavity, wherein for introducing the material into the cavity of the mold from below according to the principle of the bottom casting of the reservoir below the inlet of the cavity and the inlet above the Storage space is arranged and wherein the mold together with Eingusstümpel, casting run, pantry, inlet and cavity is pivotable, so that the reservoir is effective as above the cavity arranged feeder for solidification of the material according to the principle of Kopfgusses.
  • a development of the invention relates to a mold or mold, which has a reservoir below the cavity into which the pouring leads, wherein the opening into the reservoir region of the casting a section - the inlet - has, which is lower than the reservoir ,
  • the mold may further be characterized in that the cavity and the run are not provided parallel to each other, but at an angle to each other.
  • the mold or mold may be formed such that both, ie cavity and run, are inclined, wherein they can form an obtuse angle to each other.
  • the angle can be chosen such that upon pivoting of the mold into the position in which the storage space comes to lie over the cavity - the solidification position - and the storage space can act as a feeder or riser, the casting run in a the leakage of Melt from the storage space avoiding position by this at least slightly protrudes with respect to the horizontal, at least slightly upwards.
  • Such a design of the casting mold is advantageous in that the cavity and the casting run are arranged relative to one another and the shape is pivoted in such a way that the casting run leads.
  • the pivotable mold in which the mold halves surrounding both the casting run and the reservoir and the cavity are separated by corresponding parting lines, is expediently designed such that the pivoting takes place about an axis which extends at least approximately parallel to the plane of the parting plane ,
  • This mold is - with the reservoir down - filled according to the bottom casting principle with melt, the reservoir is located below the cavity and in the pivoted mold, the solidification of the melt - with the then acting as feeder or riser pantry upwards.
  • the casting mold has a closure on the pouring basin or a slide is provided in the region of the casting run, wherein the closure or slide is actuated before or in time during pivoting.
  • a closure is provided in the region of the pouring pond.
  • a slider can be provided in the region of the inlet.
  • the axis of rotation of the mold can be aligned horizontally.
  • Casting products which are or have been produced by the inventive method and / or by means of the casting molds according to the invention, consist in a particularly expedient and advantageous manner of light metal alloys, in particular aluminum alloys.
  • FIGS. 1 to 4 conventional casting methods according to the prior art and the Figures 5 and 9 the casting method according to the invention.
  • FIGS. 1 to 4 is the indicated mold or mold respectively denoted by 1A, 1B, 1C and 1 D and the mold cavity or the cavity with 1a -1d.
  • a feeder or riser 2a to 2d is provided, from which the so-called replenishment can take place when the casting solidifies.
  • the flow direction of the material is also determined by the contours of the casting, resulting in overheating areas in the mold, which cause defects in the casting.
  • the most laminar mold filling according to the side casting FIG. 2 a respect to the laminar mold filling already deteriorated design and both casting methods, ie Floor casting and side casting, have the disadvantage that the coldest material is located in the feeder or riser and thus can be done during solidification optimal Nachspeisung only by larger feeders.
  • FIG. 7 is a position of the mold or mold 1 E shown after moving from the position of the FIG. 5 was pivoted about 90 °. It is here the parting line 10 between the two mold halves 1E 'and 1E "recognizable and the pivot axis I, which runs parallel and through the plane formed by the parting lines 10. In FIG. 7 is still recognizable, the observer facing end face of the cavity 1 e and the end face of the storage space 9 and the inlet 7a and the pouring basin 4e.
  • a closure 11 can also be provided or in the region of the inlet a slide 12, which are actuated in good time before or during pivoting, so that the casting run is completed there.
  • the pivoting can also be pivoted about a horizontal or horizontal or at least approximately parallel to the plane of the parting line 10 extending axis, for example, at least approximately to the axis extending perpendicular thereto III. It may be advantageous if the pivoting takes place in the direction of the arrow III ', so that the casting run or the pouring pond precedes and melt until it reaches a position with the reservoir 9 upwards at least this can not leak.
  • the pivoting can also take place about other axes or curves than the illustrated, for example, from the axes shown axes or curves, when using a shutter or slider, the direction of rotation with respect to the leakage of melt from the casting is less crucial.
  • FIGS. 8 and 9 are cavity 20 and at least parts of the runner 21, namely the inlet 22, at an angle to each other, at an obtuse angle, arranged.
  • Cavity 20, the reservoir 25 and inlet 24 may be arranged to each other so that the inlet 24 is lower than the reservoir 25 and this in turn is lower than the cavity 20. In some cases, it may also be advantageous or sufficient if the inlet 24 is not placed below the storage space 25.
  • FIGS. 8 and 9 are cavity and inlet, as already mentioned, provided at an obtuse angle 26 to each other and both each include an angle 27,28 to a plane 29 which extends at least approximately perpendicular to the horizontal.
  • the mold 30 is pivoted in the in FIG. 9 shown position, and that about the axis 31, which is at least approximately parallel to the parting line 32 of the mold 30, and expediently in a pivoting direction of the arrow 33, so that the runner 21 with the Eingusteümpel 23 leads up to a position of the FIG. 9 , wherein the cavity 20 is brought into such a position that the storage space 25 is now above the cavity 20 and the storage space 25 can take over the function of a riser or feeder.
  • the pivoting is done so far that the inlet 22, the horizontal 34 has not quite reached, so it can leak no or little melt.
  • the method according to the invention or the casting molds according to the invention make it possible to cast according to the principle of bottom casting with a laminar mold filling that is optimal in comparison with the other casting methods and solidify according to the principle of head casting, which in turn results in the best possible make-up.
  • the invention further relates to castings which are produced by the method according to the invention and / or in the casting molds according to the invention.
  • the method according to the invention is particularly suitable for the processing of light metal, in particular light metal alloys, such as aluminum alloys, the invention is not limited to use in light metal alloys, but other materials according to the invention can also be processed, including non-metallic materials.

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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)
  • Casting Devices For Molds (AREA)

Claims (18)

  1. Procédé de coulée d'une matière par amenée de celle-ci dans un état liquide par chauffage et introduction dans un moule de coulée selon le principe de la gravité, caractérisé en ce que l'on effectue l'introduction de la matière dans la cavité du moule de coulée par le bas selon le principe de la coulée en source, dans lequel on introduit la matière - vu dans la direction d'écoulement de celle-ci - d'abord dans un bassin de coulée d'un chenal de coulée, puis elle coule à travers le chenal de coulée, ensuite à travers une chambre de réserve située avant la cavité et disposée en dessous de celle-ci et de celle-ci dans la cavité, et en ce que, après l'introduction de la matière dans le moule de coulée, on fait pivoter celui-ci de concert avec le bassin de coulée, le chenal de coulée et la chambre de réserve, de telle manière que la chambre de réserve assume la fonction d'une masselotte ou d'une colonne ascendante et que la solidification de la matière se produise selon le principe de la coulée en chute.
  2. Procédé selon la revendication 1, caractérisé en ce que le chenal de coulée présente une zone, qui est située plus bas que la chambre de réserve pendant l'introduction de la matière.
  3. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu dans le chenal de coulée et dans la cavité un tiroir, qui est activé avant le pivotement.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu une fermeture sur le bassin de coulée du moule de coulée, qui est activée avant le pivotement.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le pivotement du moule de coulée s'effectue autour d'un axe, qui s'étend parallèlement à son/ses plan(s) de ligne de joint.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la cavité et le chenal de coulée sont disposées sous un angle l'une par rapport à l'autre.
  7. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'aussi bien la cavité que le chenal de coulée sont disposés sous un angle par rapport à un plan horizontal s'étendant entre eux.
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la cavité et le chenal de coulée forment l'une par rapport à l'autre un angle obtus.
  9. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la cavité et/ou le chenal de coulée forment un angle obtus par rapport à un plan horizontal.
  10. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la cavité et le chenal de coulée sont prévus avec un tel angle entre eux et pivotent autour de l'axe de pivotement d'un angle tel et dans un sens tel que le chenal de coulée n'ait pas encore atteint l'horizontale lorsque la chambre de réserve atteint une position dans laquelle elle peut assumer la fonction de masselotte ou de colonne ascendante.
  11. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le pivotement du moule de coulée est effectué dans un sens tel que le chenal de coulée se trouve en avant.
  12. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la matière amenée à l'état liquide s'écoule du bassin de coulée à travers le chenal de coulée, à savoir une entrée se raccordant au bassin de coulée et une sortie se raccordant à celle-ci, puis dans la chambre de réserve, la sortie se trouvant au moins localement plus bas qu'une chambre de réserve, ensuite à travers une évacuation de la chambre de réserve dans la cavité du moule de coulée, la chambre de réserve se trouvant au moins localement plus bas que la cavité, et en ce que l'on fait pivoter le moule de coulée, composé du bassin de coulée, de l'entrée, de la sortie, de la chambre de réserve, de l'évacuation et de la cavité avant la solidification de la matière, de manière telle que la chambre de réserve soit active comme masselotte ou colonne ascendante.
  13. Moule de coulée ou coquille (1E) pour la coulée d'une matière par amenée de celle-ci dans un état liquide par chauffage et introduction dans le moule de coulée (1E) selon le principe de la gravité, comprenant un chenal de coulée (5c) avec un bassin de coulée (4e), une chambre de réserve (9) se raccordant au chenal de coulée (5c), ainsi qu'une cavité (1e) munie d'une entrée (8a) se raccordant à celle-ci, dans lequel le bassin de coulée (4e) est prévu au-dessus de la cavité (1e), dans lequel le chenal de coulée (5c) s'étend latéralement à la cavité (1e), dans lequel, pour l'introduction de la matière dans la cavité (1e) du moule de coulée (1E) par le bas selon le principe de la coulée en source, la chambre de réserve (9) est disposée en dessous de l'entrée (8a) de la cavité (1e) et l'entrée (8a) est disposée au-dessus de la chambre de réserve (9), et dans lequel le moule de coulée (1E) peut pivoter, de concert avec le bassin de coulée (4e), le chenal de coulée (5c), la chambre de réserve (9), l'entrée (8a) et la cavité (1e), de telle manière que la chambre de réserve (9) soit active comme masselotte disposée au-dessus de la cavité (1e) pour la solidification de la matière selon le principe de la coulée en chute.
  14. Moule de coulée selon la revendication 13, caractérisé en ce que l'axe de rotation (III) du moule de coulée (1E) est orienté horizontalement.
  15. Utilisation d'un moule de coulée ou d'une coquille (1E, 30), qui comprend une cavité de moulage (1a, 20) formant la pièce coulée, un système d'alimentation (9) pour l'alimentation de la cavité de moulage (1e, 20) avec du métal en fusion ainsi qu'une entrée ou un canal de coulée (6a, 22), par lequel le système d'alimentation (10) peut être rempli de métal en fusion, dans lequel le système d'alimentation (9, 25) est disposé, par rapport à la cavité de moulage (1e, 20) du moule de coulée ou de la coquille (1E, 30), d'une manière telle que, avec le moule de coulée tourné dans une position de remplissage, le remplissage de la cavité de moulage (1e, 20) avec le métal en fusion soit effectué par le système d'alimentation (9, 25) contre la direction d'action de la force de gravité, et dans lequel l'ouverture de remplissage (4e, 23) du canal de coulée (6a, 22) prévue pour le versage du métal en fusion est disposée sur une face latérale du moule de coulée (1E, 30) à une distance de son embouchure dans le système d'alimentation (9, 25) telle que l'ouverture de remplissage (4e, 23) du canal de coulée (6a, 22) soit disposée, dans la position de remplissage respective du moule de coulée, au-dessus de son embouchure dans le système d'alimentation (9, 25),
    pour la coulée d'une pièce coulée en un métal en fusion comprenant les étapes suivantes :
    a. préparer le moule de coulée ou la coquille (1E, 30);
    b. orienter le moule de coulée (1E, 30) dans une position de remplissage, dans laquelle un métal en fusion versé dans le canal de coulée (6a, 22) s'écoule à travers le canal de coulée (6a, 22) sous l'action de la force de gravité, dans lequel la direction d'écoulement principale du métal en fusion, donc la direction d'écoulement dans laquelle le métal en fusion devrait s'écouler, indépendamment du tracé réel respectif du canal de coulée, pour arriver par une voie directe depuis l'ouverture de remplissage jusqu'à l'embouchure du canal de coulée dans le système d'alimentation, forme un angle avec la direction d'action de la force de gravité;
    c. remplir le moule de coulée (1E, 30) orienté dans la position de remplissage avec le métal en fusion, jusqu'à ce que le moule de coulée (1E, 30) y compris le canal de coulée (6a, 22) soit entièrement rempli de métal en fusion;
    d. tourner le moule de coulée (1E, 30) dans une position de solidification, dans laquelle le métal en fusion présent dans le système d'alimentation (9, 25) presse sur le métal en fusion présent dans la cavité de moulage (1e, 20) sous l'action de la force de gravité;
    e. maintenir le moule de coulée (1E, 30) dans la position de solidification, jusqu'à ce que le métal en fusion présent dans le moule de coulée (1E, 30) ait atteint un état de solidification déterminé;
    f. démouler la pièce coulée.
  16. Utilisation selon la revendication 15, caractérisée en ce qu'il est prévu une fermeture dans la région du bassin de coulée (4e).
  17. Utilisation selon la revendication 15, caractérisé en ce qu'il est prévu un tiroir (12) dans la région de l'entrée.
  18. Utilisation selon l'une quelconque des revendications précédentes, caractérisée en ce que l'axe de rotation (III, 31) du moule de coulée (1E, 30) est orienté horizontalement.
EP07846382.5A 2006-12-09 2007-12-04 Procédé de coulée d'une pièce métallique et moule pour couler une pièce métallique Not-in-force EP2121219B9 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14177570.0A EP2842660A1 (fr) 2006-12-09 2007-12-04 Procédé de traitement, notamment de coulage, d'un matériau, moule destiné à l'exécution du procédé et objets fabriqués selon le procédé ou dans le moule
PL07846382T PL2121219T3 (pl) 2006-12-09 2007-12-04 Sposób odlewania materiału, forma odlewnicza do odlewania materiału i zastosowanie formy odlewniczej do odlewania odlewu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006058145A DE102006058145A1 (de) 2006-12-09 2006-12-09 Verfahren zum Verarbeiten, insbesondere Gießen, eines Materials, Gießform zur Durchführung des Verfahrens und nach dem Verfahren bzw. in der Gießform hergestellte Gegenstände
PCT/DE2007/002176 WO2008071152A1 (fr) 2006-12-09 2007-12-04 Procédé de traitement, en particulier de fonte, d'un matériau, moule pour la réalisation du procédé et objet fabriqué selon le procédé et/ou dans le moule

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP14177570.0A Division EP2842660A1 (fr) 2006-12-09 2007-12-04 Procédé de traitement, notamment de coulage, d'un matériau, moule destiné à l'exécution du procédé et objets fabriqués selon le procédé ou dans le moule
EP14177570.0A Division-Into EP2842660A1 (fr) 2006-12-09 2007-12-04 Procédé de traitement, notamment de coulage, d'un matériau, moule destiné à l'exécution du procédé et objets fabriqués selon le procédé ou dans le moule

Publications (4)

Publication Number Publication Date
EP2121219A1 EP2121219A1 (fr) 2009-11-25
EP2121219B1 true EP2121219B1 (fr) 2015-09-02
EP2121219B2 EP2121219B2 (fr) 2019-03-06
EP2121219B9 EP2121219B9 (fr) 2019-05-29

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EP07846382.5A Not-in-force EP2121219B9 (fr) 2006-12-09 2007-12-04 Procédé de coulée d'une pièce métallique et moule pour couler une pièce métallique
EP14177570.0A Withdrawn EP2842660A1 (fr) 2006-12-09 2007-12-04 Procédé de traitement, notamment de coulage, d'un matériau, moule destiné à l'exécution du procédé et objets fabriqués selon le procédé ou dans le moule

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EP14177570.0A Withdrawn EP2842660A1 (fr) 2006-12-09 2007-12-04 Procédé de traitement, notamment de coulage, d'un matériau, moule destiné à l'exécution du procédé et objets fabriqués selon le procédé ou dans le moule

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US (2) US8763677B2 (fr)
EP (2) EP2121219B9 (fr)
CN (1) CN101594950B (fr)
DE (1) DE102006058145A1 (fr)
ES (1) ES2552009T3 (fr)
HU (1) HUE026352T2 (fr)
PL (1) PL2121219T3 (fr)
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DE102009026450B4 (de) * 2009-05-25 2012-12-06 Federal-Mogul Nürnberg GmbH Gießvorrichtung und -verfahren, insbesondere für Kolben von Verbrennungsmotoren
DE102010023644A1 (de) * 2009-07-01 2011-01-05 Ksm Castings Gmbh Verfahren zum Gießen eines Materials, Verwendung des Verfahrens, Gießform zur Durchführung des Verfahrens und nach dem Verfahren bzw. in der Gießform hergestellte Gegenstände sowie Kern zum Einlegen in eine solche Gießform
CN102470434B (zh) * 2009-07-03 2015-09-30 Ksm铸造集团有限公司 倾斜铸造由轻金属构成的部件的装置、铸槽和方法,以及由此铸造而成的部件
DE102012207090A1 (de) * 2012-04-27 2013-10-31 Federal-Mogul Nürnberg GmbH Gießverfahren und -werkzeug
WO2015114659A2 (fr) * 2014-01-22 2015-08-06 3D Foundry Tech Pvt. Ltd. Système et procédé d'analyse de la conception d'une coulée métallique

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ABSTRACT ZU D5;
EINE VERGRÖSSERUNG DER ABBILDUNG 5, OBEN LINKS, AUF SEITE 93 VON D3;
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ES2552009T3 (es) 2015-11-25
CN101594950A (zh) 2009-12-02
WO2008071152A1 (fr) 2008-06-19
US20100166596A1 (en) 2010-07-01
EP2842660A1 (fr) 2015-03-04
HUE026352T2 (en) 2016-05-30
US20140308160A1 (en) 2014-10-16
PL2121219T3 (pl) 2016-01-29
DE102006058145A1 (de) 2008-06-12
EP2121219B9 (fr) 2019-05-29
EP2121219B2 (fr) 2019-03-06
EP2121219A1 (fr) 2009-11-25
US8763677B2 (en) 2014-07-01
CN101594950B (zh) 2014-12-17

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