EP0914888A1 - Stranggiesskokille - Google Patents
Stranggiesskokille Download PDFInfo
- Publication number
- EP0914888A1 EP0914888A1 EP98120153A EP98120153A EP0914888A1 EP 0914888 A1 EP0914888 A1 EP 0914888A1 EP 98120153 A EP98120153 A EP 98120153A EP 98120153 A EP98120153 A EP 98120153A EP 0914888 A1 EP0914888 A1 EP 0914888A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydraulic cylinder
- continuous casting
- casting mold
- narrow side
- hydraulic
- 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
- 238000009749 continuous casting Methods 0.000 title claims description 24
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 238000005266 casting Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims 4
- 230000002950 deficient Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper
Definitions
- the present invention relates to a continuous casting mold with two opposite narrow sides and two opposite, the long sides spanning the narrow sides, wherein at least one of the narrow sides by an adjusting member on the other of the narrow sides is movable to or away from it.
- Such a mold is e.g. known from EP 0 613 743 A1.
- the narrow side of this mold is electromotive driven spindle and a gear adjusted, with a releasable coupling the angle of inclination of the narrow side can be adjusted can.
- the continuous casting mold of the prior art is still not quite optimal than between the electric motor drive and several mechanical elements are arranged on the narrow side. This causes higher costs on the one hand, and increased maintenance requirements on the other.
- the object of the present invention is therefore a Continuous casting mold to provide a higher Setting accuracy is achievable.
- the object is achieved in that the adjusting member as two hydraulic cylinder units that can be operated independently of one another one cylinder each and one relative to the cylinder in an adjustment direction adjustable piston is formed.
- hydraulic cylinder units and the narrow side via separable Couplings can be connected together as needed individual parts of the continuous casting mold, e.g. a single narrow side, be replaced without replacing the entire continuous casting mold to have to.
- the couplings preferably have a coupling play of less than 0.3 mm on, e.g. only 0.1 mm.
- Such a small clutch play can be achieved in that the couplings each have two coupling halves exist that the hydraulic cylinder units and the narrow side one coupling half each is assigned to the coupling halves are screwed together along a dome surface and that the dome surface the adjustment direction in a different from 90 ° Angle cuts.
- the position of the narrow side can not adjust by itself. If the sprags are also spring loaded is an adjustment of the pistons - or corresponding with this the narrow side - only possible if the sprags are released by the hydraulic pressure. If the electrical fails Power supply or the hydraulic fluid becomes the narrow side therefore automatically locked in their current position.
- a continuous casting mold has two opposite one another Narrow sides 1 and two opposite one another Long sides 2 on.
- the long sides 2 overlap the narrow sides 1.
- both narrow sides 1 are through Adjustment elements 3 movable towards or away from each other. In principle, however, it is also sufficient if only one of the narrow sides is adjustable.
- the adjusting member 3 is one Narrow side 1 of two independently operable two Hydraulic cylinder units 4.
- Each hydraulic cylinder unit 4 has a cylinder 5 and a piston 6 which in the casting direction x seen are arranged one above the other.
- the hydraulic cylinder units 4 are over with the narrow side 1 separable couplings 7 connected.
- Each of the clutches 7 consists of two coupling halves 8, 9, one each of the narrow side 1 and the associated hydraulic cylinder unit 4 is assigned.
- the coupling halves can be seen along a dome surface connected to each other, which is the adjustment direction y of the hydraulic cylinder unit 4 intersects at an angle ⁇ different from 90 °.
- the connection is Dome surfaces 10 are preferably designed as screw connections.
- the hydraulic cylinder units 4 are also spring-loaded clamping bodies 11 assigned. By means of this clamping body 11, the Pistons 6 can be locked relative to the cylinders 5. The narrow side 1 can therefore not of when the clamp body 11 is actuated adjust yourself. Due to the spring loading of the clamping body 11 lock the clamping body 11 automatically when the electrical Power supply to the hydraulic cylinder units 4 fails or if e.g. due to a defective hose the hydraulic pressure suddenly falls off.
- On the Hydraulic pressure can be determined, for example, as deformable is just cast strand, which is in the continuous casting mold located.
- the pressures detected by the pressure sensors 12 are Position control loops 13 supplied as correction variables. As actual sizes these control loops 13 are the signals from linear position sensors 14 supplied, by means of which the position of the piston 6 relative to the cylinders 5 is detected. Linear position encoder for hydraulic cylinders are known per se, so that a detailed description of this Point is unnecessary.
- the position control loops 13 is furthermore a setpoint is supplied to the higher-level controller. From the The position control loops determine the difference between the target size and the actual size 13 then taking into account the corresponding Hydraulic cylinder 4 prevailing pressure as a correction quantity Adjustment signal.
- the adjustment signal is a hydraulic pump 15 supplied, by means of which the corresponding hydraulic cylinder unit 4 can be actuated.
- the positions of the pistons 6 are relative by the linear displacement sensors 14 to their corresponding cylinders 5 detectable.
- the relative The piston 6 can be adjusted directly by the linear displacement sensor 14 are detected.
- To make this relative adjustment in an absolute To be able to convert adjustment of the narrow side 1 is still a Reference point required.
- To calibrate the position control for the narrow side therefore becomes the narrow side 1 before continuous casting moved away from the other narrow side 1 until it stops 16 triggers. These stops 16 represent the continuous casting mold fixed reference points. Taking into account the on reaching of the stops 16 pending signals of the linear encoder 14 the signals subsequently transmitted by the linear position sensors 14 converted into an absolute adjustment path for the narrow side 1 become. The position control of the narrow side 1 can therefore on this Way be calibrated.
- the position control loops 13 on the narrow side 1 also the detected pressures of the other position control circuit 13 of the Narrow side 1 fed. From the difference or the ratio of the Pressures to each other can then be detected whether the narrow side adjustment correct is. If, for example, the ratio of the one in Fig. 2 upper pressure sensor 12 pressure detected by the in Fig. 1 lower pressure sensor 12 detected pressure between 1: 1 and 3: 1 there is no change in the angle of attack ⁇ . However, will If the ratio exceeds 3: 1, the angle of attack ⁇ is increased, until the ratio of the pressures reaches 2: 1. Becomes conversely, the value falls below 1: 1, the angle of attack ⁇ reduced until the pressure ratio is 2: 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Actuator (AREA)
- Led Devices (AREA)
Abstract
Description
- Figur 1
- eine Stranggießkokille von oben und
- Figur 2
- eine Schmalseite mit Verstellorgan.
- 1
- Schmalseiten
- 2
- Längsseiten
- 3
- Verstellorgane
- 4
- Hydraulikzylindereinheiten
- 5
- Zylinder
- 6
- Kolben
- 7
- Kupplungen
- 8, 9
- Kupplungshälften
- 10
- Kuppelfläche
- 11
- Klemmkörper
- 12
- Drucksensoren
- 13
- Positionsregelkreise
- 14
- Linearweggeber
- 15
- Hydraulikpumpen
- 16
- Anschläge
- x
- Gießrichtung
- y
- Verstellrichtung
- α, β
- Winkel
Claims (13)
- Stranggießkokille mit zwei einander gegenüberliegenden Schmalseiten (1) und zwei einander gegenüberliegenden, die Schmalseiten (1) übergreifenden Längsseiten (2), wobei mindestens eine der Schmalseiten (1) durch ein Verstellorgan (3) auf die andere der Schmalseiten (1) zu bzw. von ihr weg bewegbar ist,
dadurch gekennzeichnet,daß das Verstellorgan (3) als zwei unabhängig voneinander betätigbare Hydraulikzylindereinheiten (4) mit je einem Zylinder (5) und einem relativ zum Zylinder (5) in einer Verstellrichtung (y) verstellbaren Kolben (6) ausgebildet ist. - Stranggießkokille nach Anspruch 1,
dadurch gekennzeichnet,daß die Hydraulikzylindereinheiten (4) in Gießrichtung (x) gesehen übereinander angeordnet sind. - Stranggießkokille nach Anspruch 1 oder 2,
dadurch gekennzeichnet,daß die Hydraulikzylindereinheiten (4) und die Schmalseite (1) über trennbare Kupplungen (7) miteinander verbunden sind. - Stranggießkokille nach Anspruch 3,
dadurch gekennzeichnet,daß die Kupplungen (7) ein Kupplungsspiel unter 0,3 mm aufweisen. - Stranggießkokille nach Anspruch 3 oder 4,
dadurch gekennzeichnet,daß die Kupplungen (7) aus je zwei Kupplungshälften (8, 9) bestehen, daß den Hydraulikzylindereinheiten (4) und der Schmalseite (1) je eine Kupplungshälfte (8, 9) zugeordnet ist,daß die Kupplungshälften (8, 9) jeder Kupplung (7) entlang einer Kuppelfläche (10) miteinander verschraubt sind und daß die Kuppelfläche (10) die Verstellrichtung (y) in einem von 90° verschiedenen Winkel (α) schneidet. - Stranggießkokille nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet,daß den Hydraulikzylindereinheiten (4) Klemmkörper (11) zum Arretieren der Kolben (6) zugeordnet sind. - Stranggießkokille nach Anspruch 6,
dadurch gekennzeichnet,daß die Klemmkörper (11) federbelastet sind. - Stranggießkokille nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet,daß den Hydraulikzylindereinheiten (4) Drucksensoren (12) zum Erfassen der in den Hydraulikzylindereinheiten (4) herrschenden Hydraulikdrücke zugeordnet sind. - Stranggießkokille nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet,daß den Hydraulikzylindereinheiten (4) Linearweggeber (14) zur Erfassung der Stellung der Kolben (6) relativ zu den Zylindern (5) zugeordnet sind. - Betriebsverfahren für eine Stranggießkokille mit Schmalseiten (1), wobei mindestens eine Schmalseite (1) durch mindestens eine Hydraulikzylindereinheit (4) mit einem Zylinder (5) und einem Kolben (6) verstellt wird, wobei die Position des Kolbens (6) relativ zum Zylinder (5) durch einen der Hydraulikzylindereinheit (4) zugeordneten Linearweggeber (14) erfaßt wird und einem Positionsregelkreis (13) zum Betätigen einer Hydraulikpumpe (15) für die Hydraulikzylindereinheit (4) zugeführt wird.
- Betriebsverfahren nach Anspruch 10,
dadurch gekennzeichnet,daß der in der Hydraulikflüssigkeit herrschende Druck erfaßt und dem Positionsregelkreis (13) als Korrekturgröße zugeführt wird. - Betriebsverfahren nach Anspruch 10 oder 11,
dadurch gekennzeichnet,daß die mindestens eine Schmalseite (1) auch durch eine zweite Hydraulikzylindereinheit (4) verstellt wird, daß der in der zweiten Hydraulikzylindereinheit (4) herrschende Hydraulikdruck erfaßt wird und dem Positionsregelkreis (13) der ersten Hydraulikzylindereinheit (4) als Korrekturgröße zugeführt wird. - Betriebsverfahren für eine Stranggießkokille mit mindestens einer durch ein Verstellorgan (3) - vorzugsweise durch mindestens eine Hydraulikzylindereinheit (4) - verstellbaren Schmalseite (1),
dadurch gekennzeichnet,daß zur Lageregelung der Verstellweg des Verstellorgans (3, 6) durch einen Linearweggeber (14) erfaßt wird unddaß zum Kalibrieren der Lageregelung die Schmalseite (1) zunächst zu einem bezüglich der Stranggießkokille festen Punkt, (16), z. B. einem Anschlag (16), verfahren und dann die vom Linearweggeber (14) übermittelten Signale unter Berücksichtigung des bei Erreichen des festen Punktes (16) anstehenden Signals in einen absoluten Verstellweg für die Schmalseite (1) umgerechnet werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19748305 | 1997-10-31 | ||
DE19748305A DE19748305A1 (de) | 1997-10-31 | 1997-10-31 | Stranggießkokille |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0914888A1 true EP0914888A1 (de) | 1999-05-12 |
EP0914888B1 EP0914888B1 (de) | 2004-08-25 |
Family
ID=7847310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98120153A Expired - Lifetime EP0914888B1 (de) | 1997-10-31 | 1998-10-27 | Stranggiesskokille |
Country Status (7)
Country | Link |
---|---|
US (1) | US6142212A (de) |
EP (1) | EP0914888B1 (de) |
JP (1) | JP4745473B2 (de) |
CN (1) | CN1083306C (de) |
AT (1) | ATE274387T1 (de) |
DE (2) | DE19748305A1 (de) |
ES (1) | ES2226052T3 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1486273A1 (de) * | 2003-06-14 | 2004-12-15 | SMS Demag Aktiengesellschaft | Stranggiesskokille mit Verstellorganen für mehrere Kupferplatten, die den Giesshohlraum umschliessen |
WO2006042603A1 (de) * | 2004-10-13 | 2006-04-27 | Siemens Vai Metals Technologies Gmbh & Co | Verfahren zur erhöhung der lebensdauer der breitseitenwände einer verstellkokille |
CN102601328A (zh) * | 2012-03-23 | 2012-07-25 | 中冶南方工程技术有限公司 | 在线阶梯式快速调整结晶器宽度减少的方法 |
WO2018055038A1 (de) * | 2016-09-26 | 2018-03-29 | Primetals Technologies Austria GmbH | Regelung der schmalseitenkonizität einer stranggusskokille : verfahren und vorrichtung |
EP3623075A3 (de) * | 2018-09-11 | 2020-05-13 | SMS Group GmbH | Verstelleinrichtung für die schmalseite einer stranggiesskokille, und verfahren zum verstellen einer schmalseite einer stranggiesskokille |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT408322B (de) * | 1999-01-15 | 2001-10-25 | Voest Alpine Ind Anlagen | Stranggiesskokille |
FR2825038B1 (fr) * | 2001-05-28 | 2003-08-15 | Usinor | Lingotiere de coulee continue de brame a largeur reglable, et procede de coulee utilisant la dite lingotiere |
KR100526861B1 (ko) * | 2001-10-17 | 2005-11-08 | 주식회사 포스코 | 연속주조용 몰드의 설치각 보정장치 |
DE102004058355A1 (de) * | 2004-12-03 | 2006-06-14 | Sms Demag Ag | Stranggießmaschine mit einer Stranggießkokille für das Gießen von flüssigen Metallen, insbesondere von Stahlwerkstoffen |
JP4559520B2 (ja) * | 2005-03-10 | 2010-10-06 | エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト | 連続鋳造鋳型を製造するための方法と連続鋳造鋳型 |
CN100344395C (zh) * | 2005-07-28 | 2007-10-24 | 西安重型机械研究所 | 结晶器全液压夹紧液压系统 |
US8020605B2 (en) * | 2007-01-26 | 2011-09-20 | Nucor Corporation | Continuous steel slab caster and methods using same |
US8770014B2 (en) * | 2007-03-13 | 2014-07-08 | GM Global Technology Operations LLC | System for detecting hydraulic fluid leaks |
DE102007016045A1 (de) * | 2007-03-30 | 2008-10-02 | Sms Demag Ag | Vorrichtung zum hydraulischen Anstellen von Bauteilen |
DE102007039882A1 (de) | 2007-04-26 | 2008-11-06 | Sms Demag Ag | Stranggießkokille |
CN102266920B (zh) * | 2011-08-15 | 2013-06-19 | 中冶南方工程技术有限公司 | 在线调整连铸结晶器宽度减小过程受阻时锥度变更的方法 |
CN102266921B (zh) * | 2011-08-15 | 2013-06-19 | 中冶南方工程技术有限公司 | 在线调整连铸结晶器宽度增加过程受阻时锥度变更的方法 |
CN104785743A (zh) * | 2014-01-22 | 2015-07-22 | 宝钢不锈钢有限公司 | 一种控制铁素体不锈钢尾坯宽度的方法 |
CN105127384A (zh) * | 2015-09-08 | 2015-12-09 | 安徽天大铜业有限公司 | 一种铸造结晶器挡块 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101521A1 (de) * | 1982-02-24 | 1984-02-29 | Kawasaki Steel Corporation | Verfahren zum steuern einer kontinuierlichen giessstrasse |
JPS5985350A (ja) * | 1982-11-05 | 1984-05-17 | Nippon Steel Corp | 連続鋳造設備 |
JPS59174251A (ja) * | 1983-03-18 | 1984-10-02 | Sumitomo Heavy Ind Ltd | 連続鋳造設備のモ−ルド短辺部駆動装置 |
EP0134030A1 (de) * | 1983-08-11 | 1985-03-13 | Nippon Steel Corporation | Verfahren zum Verkleinern oder Vergrössern der Kokille beim Stranggiessen |
JPH0441061A (ja) * | 1990-06-07 | 1992-02-12 | Nisshin Steel Co Ltd | 鋼の連続鋳造における鋳片幅変更方法 |
EP0613743A1 (de) * | 1993-02-18 | 1994-09-07 | Sms Schloemann-Siemag Aktiengesellschaft | Vorrichtung zur Verstellung von Stranggiesskokillenschmalseitenwänden |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847937B2 (ja) * | 1978-03-31 | 1983-10-25 | 新日本製鐵株式会社 | 連続鋳造用輻可変鋳型 |
FR2442091A1 (fr) * | 1978-11-22 | 1980-06-20 | Fives Cail Babcock | Perfectionnements aux lingotieres de coulee continue a largeur reglable |
JPS5813439A (ja) * | 1981-07-13 | 1983-01-25 | Nippon Steel Corp | 連続鋳造方法 |
JPS5973161A (ja) * | 1982-10-20 | 1984-04-25 | Nippon Steel Corp | 鋼の連続鋳造法 |
DE3247207A1 (de) * | 1982-12-21 | 1984-07-05 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Verfahren und vorrichtung zur einstellung der konizitaet von schmalseitenwaenden von stranggiesskokillen |
JPS6033855A (ja) * | 1983-08-05 | 1985-02-21 | Nippon Steel Corp | 幅可変連続鋳造法 |
JPH03138060A (ja) * | 1989-10-23 | 1991-06-12 | Yaskawa Electric Mfg Co Ltd | モールド幅可変制御装置 |
JP4041061B2 (ja) * | 2003-12-18 | 2008-01-30 | 松下電器産業株式会社 | リモートコピー処理方法及びリモートコピー処理制御プログラム |
-
1997
- 1997-10-31 DE DE19748305A patent/DE19748305A1/de not_active Withdrawn
-
1998
- 1998-10-22 US US09/177,296 patent/US6142212A/en not_active Expired - Lifetime
- 1998-10-27 ES ES98120153T patent/ES2226052T3/es not_active Expired - Lifetime
- 1998-10-27 DE DE59811862T patent/DE59811862D1/de not_active Expired - Lifetime
- 1998-10-27 AT AT98120153T patent/ATE274387T1/de active
- 1998-10-27 EP EP98120153A patent/EP0914888B1/de not_active Expired - Lifetime
- 1998-10-28 JP JP30736098A patent/JP4745473B2/ja not_active Expired - Fee Related
- 1998-10-31 CN CN98124569A patent/CN1083306C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0101521A1 (de) * | 1982-02-24 | 1984-02-29 | Kawasaki Steel Corporation | Verfahren zum steuern einer kontinuierlichen giessstrasse |
JPS5985350A (ja) * | 1982-11-05 | 1984-05-17 | Nippon Steel Corp | 連続鋳造設備 |
JPS59174251A (ja) * | 1983-03-18 | 1984-10-02 | Sumitomo Heavy Ind Ltd | 連続鋳造設備のモ−ルド短辺部駆動装置 |
EP0134030A1 (de) * | 1983-08-11 | 1985-03-13 | Nippon Steel Corporation | Verfahren zum Verkleinern oder Vergrössern der Kokille beim Stranggiessen |
JPH0441061A (ja) * | 1990-06-07 | 1992-02-12 | Nisshin Steel Co Ltd | 鋼の連続鋳造における鋳片幅変更方法 |
EP0613743A1 (de) * | 1993-02-18 | 1994-09-07 | Sms Schloemann-Siemag Aktiengesellschaft | Vorrichtung zur Verstellung von Stranggiesskokillenschmalseitenwänden |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 008, no. 195 (M - 323) 7 September 1984 (1984-09-07) * |
PATENT ABSTRACTS OF JAPAN vol. 009, no. 029 (M - 356) 7 February 1985 (1985-02-07) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 217 (M - 1252) 21 May 1992 (1992-05-21) * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1486273A1 (de) * | 2003-06-14 | 2004-12-15 | SMS Demag Aktiengesellschaft | Stranggiesskokille mit Verstellorganen für mehrere Kupferplatten, die den Giesshohlraum umschliessen |
WO2006042603A1 (de) * | 2004-10-13 | 2006-04-27 | Siemens Vai Metals Technologies Gmbh & Co | Verfahren zur erhöhung der lebensdauer der breitseitenwände einer verstellkokille |
CN102601328A (zh) * | 2012-03-23 | 2012-07-25 | 中冶南方工程技术有限公司 | 在线阶梯式快速调整结晶器宽度减少的方法 |
CN102601328B (zh) * | 2012-03-23 | 2013-11-20 | 中冶南方工程技术有限公司 | 在线阶梯式快速调整结晶器宽度减少的方法 |
WO2018055038A1 (de) * | 2016-09-26 | 2018-03-29 | Primetals Technologies Austria GmbH | Regelung der schmalseitenkonizität einer stranggusskokille : verfahren und vorrichtung |
AT519154A1 (de) * | 2016-09-26 | 2018-04-15 | Primetals Technologies Austria GmbH | Regelung der Schmalseitenkonizität einer Stranggusskokille |
AT519154B1 (de) * | 2016-09-26 | 2019-12-15 | Primetals Technologies Austria GmbH | Regelung der Schmalseitenkonizität einer Stranggusskokille |
EP3623075A3 (de) * | 2018-09-11 | 2020-05-13 | SMS Group GmbH | Verstelleinrichtung für die schmalseite einer stranggiesskokille, und verfahren zum verstellen einer schmalseite einer stranggiesskokille |
Also Published As
Publication number | Publication date |
---|---|
CN1219448A (zh) | 1999-06-16 |
ES2226052T3 (es) | 2005-03-16 |
DE59811862D1 (de) | 2004-09-30 |
EP0914888B1 (de) | 2004-08-25 |
CN1083306C (zh) | 2002-04-24 |
JPH11207443A (ja) | 1999-08-03 |
DE19748305A1 (de) | 1999-05-06 |
ATE274387T1 (de) | 2004-09-15 |
JP4745473B2 (ja) | 2011-08-10 |
US6142212A (en) | 2000-11-07 |
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