EP1358027B1 - Procede et dispositif pour la coulee et le refroidissement de metal fondu et sa coupe - Google Patents
Procede et dispositif pour la coulee et le refroidissement de metal fondu et sa coupe Download PDFInfo
- Publication number
- EP1358027B1 EP1358027B1 EP02708310A EP02708310A EP1358027B1 EP 1358027 B1 EP1358027 B1 EP 1358027B1 EP 02708310 A EP02708310 A EP 02708310A EP 02708310 A EP02708310 A EP 02708310A EP 1358027 B1 EP1358027 B1 EP 1358027B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strip
- roller
- pieces
- casting
- metal
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 238000005266 casting Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910001338 liquidmetal Inorganic materials 0.000 title description 3
- 238000004049 embossing Methods 0.000 claims abstract description 26
- -1 ferrous metals Chemical class 0.000 claims abstract description 10
- 239000007791 liquid phase Substances 0.000 claims abstract description 8
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 7
- 238000009749 continuous casting Methods 0.000 claims 4
- 229910000640 Fe alloy Inorganic materials 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 229910001021 Ferroalloy Inorganic materials 0.000 abstract description 7
- 239000012634 fragment Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000004576 sand Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- ZINJLDJMHCUBIP-UHFFFAOYSA-N ethametsulfuron-methyl Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(=O)OC)=N1 ZINJLDJMHCUBIP-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0631—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a travelling straight surface, e.g. through-like moulds, a belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D5/00—Machines or plants for pig or like casting
- B22D5/04—Machines or plants for pig or like casting with endless casting conveyors
Definitions
- the invention relates to a method and an apparatus for the production of Pieces of metal, in particular of ferroalloys or non-ferrous metals, of liquid Phase, using a strip caster, which is an endless metal strip with predetermined thickness d manufactures and a crushing plant, the tape in Pieces are split, taking in the surface of the tape during casting and solidification by means of an embossing roller a pattern of breaking points is imprinted when breaking the band determines the predefined, optimal size of the product pieces.
- ferroalloys or non-ferrous metals after tapping usually poured from the oven in the liquid state in sand beds and, after solidification and cooling, passed to a crushing plant, therein broken, then classified and packaged in commercial grain sizes.
- the device shows a cross-sectionally U-shaped iron carrier, in the horizontal direction is movably mounted and continuously at a casting station is passed, wherein at this means are provided to molten Cast iron material continuously onto the carrier, after cooling to form solidified iron band. Furthermore, means are provided to the solidified Divide the band into segments the size of which is suitable for use as an iron Starting material.
- the carrier should have a thickness sufficient to To remove heat from the cast strip to allow the strip to solidify support.
- the surface of the carrier is at a regular distance provided projections arranged. But it can also be a roller provided be, which has a recessed surface and above the Carrier is arranged downstream of the casting station, said roller of the Metal surface is located at a distance sufficient to contact the roller to hold on to the cast strip, and engrave depressions in it, when the tape freezes.
- a molten furnace is continuously molten Iron material from a casting station on a U-channel iron carrier surface poured, which in a horizontal plane continuously at the Casting station moved past to form a solidified metal strip, the solidified band separated from the carrier and in the solidified state into segments a size suitable for the required starting material is.
- US 3,365,791 A discloses a method for casting and Rolling of metal in the form of a rectangular section, cutting through the sections into separate pieces, rolling the castings thus produced in the direction their length.
- This document also discloses a continuous caster with additional Embossing rollers and with scissors to divide the strand into equal size Pieces.
- the invention has the object to propose a method and a device by which the aforementioned shortcomings and difficulties are eliminated.
- the solution to this problem is achieved by a method for the manufacture of Pieces of metal, in particular of ferro-alloys or non-ferrous metals, from the liquid phase according to claim 1, characterized in that the casting speed as well as position and distance of the embossing roller with the embossing pattern a control system depending on the properties of the to be cast Product whose tapping temperature and desired thickness is controlled.
- An embodiment of the method according to the invention provides that the pattern for the predetermined breaking points by elements of a material with different physical properties, e.g. higher thermal conductivity than that Material of the embossing roll, and for example by welding of profile elements is produced on an embossing roll.
- control system according to the formula specified in claim 4 becomes.
- a method for controlling the manufacturing process of metal pieces, in particular ferroalloys or non-ferrous metals, from the liquid phase comprising the use of a strip caster for making an endless Tape of predetermined thickness, a roll of embossing pattern as well a crushing plant for dividing the strip into pieces of a predefinable dimension, advantageously detects metal temperature and casting speed by encoders, the data being sent to a control system, e.g. a computer, to Processing are fed through which the position, number of revolutions and penetration depth of the embossing roll (s) is set.
- a control system e.g. a computer
- An apparatus for producing pieces of metal from liquid phase, in particular ferroalloys or non-ferrous metals, to carry out the process comprises a strip casting plant for producing a Metal strip of predetermined thickness, a roll of embossed pattern and a crushing plant which cuts the strip into pieces, whereby in a single-belt strip caster, by means of a control system the roll of embossing pattern along the casting belt is adjustable and the gap between the surface of the transport casting belt and the roller and their penetration depth between 0 and 90% of the thickness of Bandes is adjustable.
- the embossing roll 1 is shown in a plan view. It is clear at the lighter areas to see the breaking points 4. When passing the embossed Bandes through a crushing plant is thus the decay into fragments 5 predetermined by specifiable dimensioning.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Claims (6)
- Procédé en vue de la fabrication de pièces métalliques (5), notamment en alliages ferreux ou en métaux NE, à partir de la phase liquide, en utilisant une installation de coulée en bande qui fabrique une bande métallique sans fin (3) possédant une épaisseur pouvant être prédéfinie (d), et une installation de cassure qui divise la bande (3) en pièces (5), un modèle étant marqué de points de rupture voulue (4) à la surface de la bande (3) lors du coulage et de la solidification au moyen d'un rouleau d'estampage (1), lequel modèle détermine lors de la cassure de la bande (3) la taille optimale prédéfinie des pièces produites,
caractérisé en ce que la vitesse de coulée (Vg) ainsi que la position et la distance du rouleau d'estampage (1) avec le modèle d'estampage sont commandées par un système de régulation en fonction des propriétés du produit à couler, de sa température de coulée et de l'épaisseur souhaitée (d). - Procédé selon la revendication 1,
caractérisé en ce que le système de régulation est commandé selon la formule : Vg = f(d,t,x,D),
dans laquelleVg = vitesse de coulée,d = épaisseur de la bande,t = température de coulée du métal,x = position du rouleau avec le modèle d'estampage,D = diamètre du rouleau avec le modèle d'estampage. - Procédé selon la revendication 1 ou 2,
caractérisé en ce que le modèle pour les points de rupture voulue (4) est fabriqué par des éléments en un matériau possédant des propriétés physiques diverses, par exemple une conductivité thermique supérieure au matériau du rouleau d'estampage et par exemple par soudure des éléments profilés (2) sur un rouleau d'estampage (1). - Procédé en vue de la commande de la fabrication de pièces métalliques (5), notamment en alliages ferreux ou en métal NE, à partir de la phase liquide, comprenant l'utilisation d'une installation de coulée en bande en vue de la fabrication d'une bande métallique sans fin (3) possédant une épaisseur pouvant être prédéfinie (d), et d'un rouleau (1, 1') avec un modèle d'estampage, d'une installation de cassure qui divise la bande (3) en pièces,
caractérisé en ce que la température du métal et la vitesse de coulée sont détectées par un capteur et acheminées à un système de commande, par exemple un ordinateur, en vue du traitement, ordinateur par lequel la position, la vitesse de rotation et la profondeur de pénétration du rouleau (1, 1') sont réglées. - Procédé selon l'une quelconque des revendications 1 à 3,
caractérisé en ce que le(s) rouleau(x) (1, 1') est/sont refroidi(s). - Dispositif en vue de la fabrication de pièces métalliques (5) à partir de la phase liquide, notamment en alliages ferreux ou en métaux NE, en vue de la réalisation du procédé selon l'une quelconque des revendications précédentes, comprenant une installation de coulée en bande en vue de la fabrication d'une bande métallique sans fin possédant une épaisseur pouvant être prédéfinie (d), un rouleau (1, 1') avec un modèle d'estampage et une installation de cassure en vue de la division de la bande (3) en pièces (5),
caractérisé en ce que le rouleau (1) avec le modèle d'estampage peut être déplacé le long de la bande de coulée avec une installation de coulée en bande à courroie unique au moyen d'un système de commande et la fente entre la surface de la bande de coulée de transport (6) et le rouleau (1) et sa profondeur de pénétration peut être réglée entre 0 et 90 % de la profondeur de la bande (3).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10106336 | 2001-02-09 | ||
| DE10106336 | 2001-02-09 | ||
| DE10138011 | 2001-08-02 | ||
| DE10138011A DE10138011A1 (de) | 2001-02-09 | 2001-08-02 | Verfahren und Vorrichtung zum Vergießen und Erstarren von flüssigem Metall und dessen Zerteilung |
| PCT/EP2002/000752 WO2002064288A1 (fr) | 2001-02-09 | 2002-01-25 | Procede et dispositif pour la coulee et le refroidissement de metal fondu et sa coupe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1358027A1 EP1358027A1 (fr) | 2003-11-05 |
| EP1358027B1 true EP1358027B1 (fr) | 2005-06-01 |
Family
ID=26008473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02708310A Expired - Lifetime EP1358027B1 (fr) | 2001-02-09 | 2002-01-25 | Procede et dispositif pour la coulee et le refroidissement de metal fondu et sa coupe |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1358027B1 (fr) |
| CN (1) | CN1527751A (fr) |
| AT (1) | ATE296696T1 (fr) |
| BR (1) | BR0207112A (fr) |
| CA (1) | CA2437765A1 (fr) |
| NO (1) | NO20033485D0 (fr) |
| RU (1) | RU2003127117A (fr) |
| WO (1) | WO2002064288A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008100847A4 (en) | 2007-10-12 | 2008-10-09 | Bluescope Steel Limited | Method of forming textured casting rolls with diamond engraving |
| DE102009048165A1 (de) | 2009-10-02 | 2011-04-07 | Sms Siemag Ag | Verfahren zum Bandgießen von Stahl und Anlage zum Bandgießen |
| CN103071802B (zh) * | 2013-01-17 | 2015-01-21 | 辽宁科技大学 | 一种机械破碎生产铁合金的方法及其装置 |
| FR3002869B1 (fr) * | 2013-03-06 | 2015-10-23 | Fai Production | Procede et installation de transformation d'un metal a l'etat liquide en un metal a l'etat solide |
| CN111873683A (zh) * | 2020-07-10 | 2020-11-03 | 刘佩婷 | 一种金属制品及其制造方法、模具组件 |
| CN111775603A (zh) * | 2020-07-15 | 2020-10-16 | 刘佩婷 | 一种金属制品及其制造方法、成型切割模 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE823322C (de) * | 1948-10-02 | 1951-12-03 | Eisenwerke Gelsenkirchen A G | Verfahren und Vorrichtung zum Vergiessen von Metallen in endlosen Straengen |
| DE823778C (de) * | 1948-11-05 | 1951-12-06 | Stolberger Zink Ag | Verfahren und Vorrichtung zum ununterbrochenen Giessen von Leicht- und Schwermetallen, insbesondere von Zink |
| FI45423C (fi) * | 1964-10-15 | 1972-06-12 | Olsson Erik Allan | Tapa valmistaa tankovalumenetelmällä teräsaihioita sauvojen, tankojen tai lankojen valssaamiseksi. |
| ZA804360B (en) * | 1979-07-25 | 1981-07-29 | British Steel Corp | Continuous casting of metal strip |
| JPH04507065A (ja) * | 1990-02-28 | 1992-12-10 | アサーコ、インコーポレーテッド | 鋳造形材の製造方法及び装置 |
| DE19956479C2 (de) * | 1999-11-24 | 2001-11-22 | Hengst Walter Gmbh & Co Kg | Verfahren und Vorrichtung zur Herstellung von Leichtmetall-Pellets |
-
2002
- 2002-01-25 EP EP02708310A patent/EP1358027B1/fr not_active Expired - Lifetime
- 2002-01-25 WO PCT/EP2002/000752 patent/WO2002064288A1/fr not_active Application Discontinuation
- 2002-01-25 AT AT02708310T patent/ATE296696T1/de not_active IP Right Cessation
- 2002-01-25 BR BR0207112-6A patent/BR0207112A/pt not_active IP Right Cessation
- 2002-01-25 CA CA002437765A patent/CA2437765A1/fr not_active Abandoned
- 2002-01-25 CN CNA028047095A patent/CN1527751A/zh active Pending
- 2002-01-25 RU RU2003127117/02A patent/RU2003127117A/ru not_active Application Discontinuation
-
2003
- 2003-08-06 NO NO20033485A patent/NO20033485D0/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE296696T1 (de) | 2005-06-15 |
| BR0207112A (pt) | 2004-01-27 |
| NO20033485L (no) | 2003-08-06 |
| RU2003127117A (ru) | 2005-03-10 |
| WO2002064288A1 (fr) | 2002-08-22 |
| EP1358027A1 (fr) | 2003-11-05 |
| NO20033485D0 (no) | 2003-08-06 |
| CN1527751A (zh) | 2004-09-08 |
| CA2437765A1 (fr) | 2002-08-22 |
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