EP1455976B2 - Maulweitenregelung an segmenten für stranggie anlagen - Google Patents
Maulweitenregelung an segmenten für stranggie anlagen Download PDFInfo
- Publication number
- EP1455976B2 EP1455976B2 EP02804861A EP02804861A EP1455976B2 EP 1455976 B2 EP1455976 B2 EP 1455976B2 EP 02804861 A EP02804861 A EP 02804861A EP 02804861 A EP02804861 A EP 02804861A EP 1455976 B2 EP1455976 B2 EP 1455976B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- segment
- segments
- continuous casting
- regulating
- control
- 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
- 238000009749 continuous casting Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000012549 training 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
Definitions
- the state of the art includes position- and pressure-controlled segments (segment cylinders) in continuous casting plants.
- segment cylinders position- and pressure-controlled segments
- SR soft reduction
- LCR liquid core reduction
- each segment has at least its own decentralized control system unit, as defined in claim 1.
- the segment is enabled, even in case of failure of the communication to the control system, the set or stored in the control module data z. For example, for the desired position or the set nominal value automatically to Reggein.
- the required battery unit for bridging the communication failure is also located on the segment.
- FIG. 1 is a known per se construction of a strand guide 1, comprising a number of strand guide segments 2, which pass the strand 3, emerging from the mold, safely with increasing solidification through the areas of soft reduction or liquid-core reduction.
- the segments 2 (shown enlarged) are provided with hydraulic adjusting devices, which in turn are equipped with a position sensor 7 and preferably a pressure transducer 8. These are position- and pressure-controlled segments 2, which are adjusted by means of hydraulic cylinders and associated measuring / regulating and control devices in the jaw width as well as in the position corresponding to predetermined nominal values.
- the existing control and control technology is located in remote facilities or substations 4 of the continuous casting.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Fluid-Pressure Circuits (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing And Monitoring For Control Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10162419 | 2001-12-18 | ||
DE10162419 | 2001-12-18 | ||
DE10204064 | 2002-01-31 | ||
DE10204064A DE10204064A1 (de) | 2001-12-18 | 2002-01-31 | Maulweitenregelung an Segmenten für Stranggießanlagen |
PCT/EP2002/012693 WO2003051558A2 (de) | 2001-12-18 | 2002-11-13 | MAULWEITENREGELUNG AN SEGMENTEN FÜR STRANGGIEssANLAGEN |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1455976A2 EP1455976A2 (de) | 2004-09-15 |
EP1455976B1 EP1455976B1 (de) | 2005-08-10 |
EP1455976B2 true EP1455976B2 (de) | 2009-02-11 |
Family
ID=26010805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02804861A Expired - Lifetime EP1455976B2 (de) | 2001-12-18 | 2002-11-13 | Maulweitenregelung an segmenten für stranggie anlagen |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050045304A1 (zh) |
EP (1) | EP1455976B2 (zh) |
JP (1) | JP4953554B2 (zh) |
CN (1) | CN1287933C (zh) |
AT (1) | ATE301519T1 (zh) |
AU (1) | AU2002356591A1 (zh) |
CA (1) | CA2469641C (zh) |
ES (1) | ES2246428T5 (zh) |
RU (1) | RU2283204C2 (zh) |
TW (1) | TWI253360B (zh) |
WO (1) | WO2003051558A2 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10319863B4 (de) * | 2003-05-03 | 2021-07-01 | Sms Group Gmbh | Stützrollengerüst für Knüppel-, Vorblock-, Block-, Vorprofil-, Dünn- und Brammen-Stranggießmaschinen, zum Gießen von flüssigen Metallen, insbesondere von flüssigen Stahlwerkstoffen |
DE102004002783A1 (de) | 2004-01-20 | 2005-08-04 | Sms Demag Ag | Verfahren und Einrichtung zum Bestimmen der Lage der Sumpfspitze im Gießstrang beim Stranggießen von flüssigen Metallen, insbesondere von flüssigen Stahlwerkstoffen |
DE102004054296B4 (de) * | 2004-11-09 | 2021-11-11 | Sms Group Gmbh | Steuer- und / oder Regeleinrichtung für ein Stützrollengerüst einer Stranggießvorrichtung für Metalle, insbesondere für Stahlwerkstoffe |
DE102004058356A1 (de) * | 2004-12-03 | 2006-06-14 | Sms Demag Ag | Steuer- und/oder Regeleinrichtung für einen eine Stranggießkokille tragenden Hubtisch einer Stranggießvorrichtung für flüssige Metalle, insbesondere für flüssigen Stahlwerkstoff |
DE102004058355A1 (de) * | 2004-12-03 | 2006-06-14 | Sms Demag Ag | Stranggießmaschine mit einer Stranggießkokille für das Gießen von flüssigen Metallen, insbesondere von Stahlwerkstoffen |
DE102008014524A1 (de) * | 2007-12-28 | 2009-07-02 | Sms Demag Ag | Stranggießanlage mit einer Vorrichtung zur Bestimmung von Erstarrungszuständen eines Gießstrangs und Verfahren hierfür |
RU2457921C2 (ru) * | 2008-01-14 | 2012-08-10 | Смс Конкаст Аг | Установка для непрерывной разливки, в частности, стальных длинных заготовок, а также способ непрерывной разливки |
AT506976B1 (de) * | 2008-05-21 | 2012-10-15 | Siemens Vai Metals Tech Gmbh | Verfahren zum stranggiessen eines metallstrangs |
CN102233415B (zh) * | 2010-04-20 | 2013-02-13 | 宝山钢铁股份有限公司 | 连铸生产中铁素体不锈钢板坯宽度的设定方法 |
JP5691912B2 (ja) * | 2011-07-26 | 2015-04-01 | Jfeスチール株式会社 | 金属片の連続鋳造方法 |
AT515260B1 (de) * | 2013-12-17 | 2017-12-15 | Primetals Technologies Austria GmbH | Steuer- oder Regeleinrichtung für ein Stützrollengerüst einer Stranggießmaschine |
AT516440B1 (de) * | 2014-10-28 | 2017-03-15 | Primetals Technologies Austria GmbH | Strangführungssegment, Strangführungssystem und Verfahren zum Konfigurieren eines solchen Strangführungssystems |
DE102017207942A1 (de) * | 2017-05-11 | 2018-11-15 | Sms Group Gmbh | Stranggießanlage und Verfahren zur Herstellung eines metallischen Produkts |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19809807C2 (de) * | 1998-03-09 | 2003-03-27 | Sms Demag Ag | Anstellverfahren für ein Rollensegment einer Stranggießanlage |
DE10028304A1 (de) * | 2000-06-07 | 2001-12-13 | Sms Demag Ag | Verfahren und Vorrichtung zur dezentralen Gießdatenverarbeitung der an einer Stranggießkokille über Sensoren gewonnenen Meßdaten |
-
2002
- 2002-10-28 TW TW091132003A patent/TWI253360B/zh not_active IP Right Cessation
- 2002-11-13 US US10/497,410 patent/US20050045304A1/en not_active Abandoned
- 2002-11-13 AT AT02804861T patent/ATE301519T1/de active
- 2002-11-13 JP JP2003552473A patent/JP4953554B2/ja not_active Expired - Fee Related
- 2002-11-13 RU RU2004121989/02A patent/RU2283204C2/ru active
- 2002-11-13 CN CNB028253507A patent/CN1287933C/zh not_active Expired - Fee Related
- 2002-11-13 CA CA2469641A patent/CA2469641C/en not_active Expired - Lifetime
- 2002-11-13 AU AU2002356591A patent/AU2002356591A1/en not_active Abandoned
- 2002-11-13 WO PCT/EP2002/012693 patent/WO2003051558A2/de active IP Right Grant
- 2002-11-13 EP EP02804861A patent/EP1455976B2/de not_active Expired - Lifetime
- 2002-11-13 ES ES02804861T patent/ES2246428T5/es not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
JOHN WOODRUFF: "Millennium Steel 2001", April 2001, MILLENNIUM STEEL, article FEDERSPIEL ET.AL.: "Automatic Control of Strand Tape and Thickness during casting", pages: 232-238 † |
Also Published As
Publication number | Publication date |
---|---|
ES2246428T3 (es) | 2006-02-16 |
AU2002356591A8 (en) | 2003-06-30 |
RU2004121989A (ru) | 2005-06-10 |
ATE301519T1 (de) | 2005-08-15 |
WO2003051558A3 (de) | 2004-01-29 |
EP1455976B1 (de) | 2005-08-10 |
EP1455976A2 (de) | 2004-09-15 |
US20050045304A1 (en) | 2005-03-03 |
JP4953554B2 (ja) | 2012-06-13 |
WO2003051558A2 (de) | 2003-06-26 |
CA2469641C (en) | 2011-02-15 |
CN1620346A (zh) | 2005-05-25 |
TW200301168A (en) | 2003-07-01 |
TWI253360B (en) | 2006-04-21 |
RU2283204C2 (ru) | 2006-09-10 |
JP2005511320A (ja) | 2005-04-28 |
CN1287933C (zh) | 2006-12-06 |
ES2246428T5 (es) | 2009-05-19 |
CA2469641A1 (en) | 2003-06-26 |
AU2002356591A1 (en) | 2003-06-30 |
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