KR960706382A - CONTINUOUS CASTING AND ROLLING PLANT FOR STEEL STRIP AND A CONTROL SYSTEM FOR SUCH A PLANT - Google Patents

CONTINUOUS CASTING AND ROLLING PLANT FOR STEEL STRIP AND A CONTROL SYSTEM FOR SUCH A PLANT Download PDF

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Publication number
KR960706382A
KR960706382A KR1019960702865A KR19960702865A KR960706382A KR 960706382 A KR960706382 A KR 960706382A KR 1019960702865 A KR1019960702865 A KR 1019960702865A KR 19960702865 A KR19960702865 A KR 19960702865A KR 960706382 A KR960706382 A KR 960706382A
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KR
South Korea
Prior art keywords
plant
continuous casting
control system
rolling plant
casting
Prior art date
Application number
KR1019960702865A
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Korean (ko)
Inventor
베르너 쿠트너
프리데만 슈미트
하네스 슐체 호른
게오르크 제프리트
쿠르트 호엔달
토마스 베르거
임모 도밍
Original Assignee
퀼 · 노르트만
지멘스 악티엔게젤샤프트
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Application filed by 퀼 · 노르트만, 지멘스 악티엔게젤샤프트 filed Critical 퀼 · 노르트만
Publication of KR960706382A publication Critical patent/KR960706382A/en

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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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • 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
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Coating With Molten Metal (AREA)

Abstract

In the continuous casting and rolling plant and associated control system proposed, the design of the individual plant elements is optimized with respect to their combined action and the individual plant elements operated in coordinated fashion to produce steel strip which is suitable for further processing. This coordination is preferably optimized using a neurofuzzy system.

Description

강 스트립용 연속 주조 및 압연 플랜트 및 그 플랜트용 제어 시스템(CONTINUOUS CASTING AND ROLLING PLANT FOR STEEL STRIP, AND A CONTROL SYSTEM FOR SUCH A PLANT)CONTINUOUS CASTING AND ROLLING PLANT FOR STEEL STRIP, AND A CONTROL SYSTEM FOR SUCH A PLANT

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제5도 내지 제8도는 제어시스템의 개략도이다.5 through 8 are schematic diagrams of the control system.

Claims (10)

플랜트 개별 부재가 그들의 결합된 작용과 관련해서 최적화되고, 후속 처리에 적합한 강 스트립을 만드는 데 협조하도록 작동하는 것을 특징으로 하는 강 스트립용 연속 주조 및 압연 플랜트 및 그 플랜트용 제어 시스템.A continuous casting and rolling plant for steel strips and a control system for the plant, characterized in that the plant individual members are optimized in terms of their combined action and operate to assist in making steel strips suitable for subsequent processing. 제1항에 있어서, 플랜트 개별 부재간의 매칭 및 개별 조립체의 특성이 제어 시스템, 특히 뉴로 퍼지 제어 시스템에 의해 최적화되는 것을 특징으로 하는 연속 주조 및 압연 플랜트.A continuous casting and rolling plant according to claim 1, wherein the matching between the individual members of the plant and the properties of the individual assemblies are optimized by a control system, in particular a neuro purge control system. 제1항 또는 2항에 있어서, 제어 시스템이 경험치 매트릭스를 발생시키고, 상기 경험치 매트릭스는 플랜트 개별 부재 및 그것의 구성 부분을 제어 및 조절 하기 위해, 특히 예비 제어하기 위해 사용되는 것을 특징으로 하는 연속 주조 및 압연 플랜트.Continuous casting according to claim 1 or 2, characterized in that the control system generates an experience matrix, the experience matrix being used for controlling and adjusting the plant individual members and their components, in particular for preliminary control. And rolling plant. 제1항, 2항 또는 3항에 있어서, 최적화가 상이한, 특히 임계의 출발 상태에서 특성 시물레이션을 포함하는 것을 특징으로 하는 연속 주조 및 압연 플랜트.4. A continuous casting and rolling plant as claimed in claim 1, 2 or 3, characterized in that the optimization comprises characteristic simulation at different, in particular critical starting states. 제1항, 2항, 3항 또는 4항에 있어서, 주조 룰러 위치 및 그것과 관련된 부재의 위치가 절대위치 발생기를 갖춘 조절 부재에 의해 제어되고, 제어 시스템은 절대 위치 발생기의 값을 프리세트(preset)하고 스트립 또는 스트립 세그먼트에서의 결과에 의해 보정회로를 형성하는 것을 특징으로 하는 연속 주조 및 압연 플랜트.The method according to claim 1, 2, 3 or 4, wherein the casting ruler position and the position of the member associated therewith are controlled by an adjusting member having an absolute position generator, and the control system presets the value of the absolute position generator. and a correction circuit formed by the results in the strip or strip segments. 제1항, 2항, 3항, 4항 또는 5항에 있어서, 특히 경험치 매트릭스의 제어를 위한 보정값이 인출되며, 이 경우 뉴로 퍼지 시스템은 특히 보정 작용의 시간을 고려해서, 연산 및 상대적인 영향을 수행하는 것을 특징으로 하는 연속 주조 및 압연 플랜트.The method according to claim 1, 2, 3, 4 or 5, in particular a correction value for the control of the empirical matrix is drawn out, in which case the neuro fuzzy system is particularly suitable for the time of the correction action, taking into account the computational and relative influences. Continuous casting and rolling plant, characterized in that to carry out. 제1항, 2항, 3항, 4항, 5항 또는 6항에 있어서, 주조 롤러의 주요 조절값이 형성된 스트립 셸의 통합구역의 위치이며, 상기 통합구역의 위치는 주조 롤러의 순간 변향력 필요에 의해 결정되는 것을 특징으로 하는 연속 주조 및 압연 플랜트.The method according to claim 1, 2, 3, 4, 5 or 6, wherein the main adjustment value of the casting roller is the position of the integrated zone of the strip shell in which the position of the integrated zone is the instantaneous deflection force of the casting roller. Continuous casting and rolling plant, characterized by the need. 제1항, 2항, 3항, 4항, 5항, 6항 또는 7항에 있어서, 연속 주조 및 압연 플랜트가 종방향 및 횡방향 이동을 위한 전자 수단 및/또는 주조 롤러의 후방영역에서 스트립을 가이드하기 위한 전자 수단을 포함하는 것을 특징으로 하는 연속 주조 및 압연 플랜트.The process according to claim 1, 2, 3, 4, 5, 6 or 7, wherein the continuous casting and rolling plant is stripped in the rear region of the electronic means and / or casting roller for longitudinal and transverse movements. Continuous casting and rolling plant comprising an electronic means for guiding the. 전술한 항 중 어느 한 항에 있어서, 주조 룰러 앞에 스트립 변형 냉각 주형이 배치됨으로써, 주조 롤러가 변형 롤러로서 작용하는 것을 특징으로 하는 연속 주조 및 압연 플랜트.The continuous casting and rolling plant according to any one of the preceding claims, wherein the casting roller acts as a deformation roller by placing the strip deformation cooling mold in front of the casting ruler. 제9항에 있어서, 뉴로 퍼지 제어시스템이 스트립 변형 냉각 주형을 포함하고 경험치 매트릭스는 상기 스트립 변형 냉각 주형의 특성을 포함하는 것을 특징으로 하는 연속 주조 및 압연 플랜트.10. The continuous casting and rolling plant of claim 9, wherein the neuro purge control system comprises a strip strain cooling mold and the experience matrix includes the properties of the strip strain cooling mold. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019960702865A 1993-12-01 1993-12-21 CONTINUOUS CASTING AND ROLLING PLANT FOR STEEL STRIP AND A CONTROL SYSTEM FOR SUCH A PLANT KR960706382A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
WOPCT/DE93/01146 1993-12-01
DE9301146 1993-12-01
PCT/DE1993/001228 WO1995015233A1 (en) 1993-12-01 1993-12-21 Continuous casting and rolling plant for steel strip, and a control system for such a plant

Publications (1)

Publication Number Publication Date
KR960706382A true KR960706382A (en) 1996-12-09

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ID=6888675

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960702865A KR960706382A (en) 1993-12-01 1993-12-21 CONTINUOUS CASTING AND ROLLING PLANT FOR STEEL STRIP AND A CONTROL SYSTEM FOR SUCH A PLANT

Country Status (12)

Country Link
EP (1) EP0732979B1 (en)
JP (1) JPH09506296A (en)
KR (1) KR960706382A (en)
AT (1) ATE165029T1 (en)
BR (1) BR9307904A (en)
CA (1) CA2177831C (en)
DE (1) DE59308416D1 (en)
ES (1) ES2115205T3 (en)
FI (1) FI102737B1 (en)
RU (1) RU2121408C1 (en)
SK (1) SK68196A3 (en)
WO (1) WO1995015233A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6013915A (en) * 1998-02-10 2000-01-11 Philip Morris Incorporated Process control by transient thermography
AT411026B (en) * 2001-11-30 2003-09-25 Voest Alpine Ind Anlagen METHOD FOR CONTINUOUS CASTING
DE10310357A1 (en) * 2003-03-10 2004-09-30 Siemens Ag Casting mill for producing a steel strip
AT501314B1 (en) * 2004-10-13 2012-03-15 Voest Alpine Ind Anlagen METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A THIN METAL STRIP
CN100402166C (en) * 2006-03-07 2008-07-16 中冶赛迪工程技术股份有限公司 Leveling machine
US8205474B2 (en) 2006-03-08 2012-06-26 Nucor Corporation Method and plant for integrated monitoring and control of strip flatness and strip profile
DE102007004053A1 (en) 2007-01-22 2008-07-31 Siemens Ag Casting plant for casting a cast product and method for guiding a cast material from a casting container of a casting plant
DE102007058709A1 (en) * 2007-08-04 2009-02-05 Sms Demag Ag Method for producing a strip of steel
PL2412460T3 (en) * 2010-07-26 2019-09-30 Primetals Technologies Italy S.R.L. Apparatus and method for production of metal elongated products
RU2603412C2 (en) * 2015-02-10 2016-11-27 федеральное государственное автономное образовательное учреждение высшего образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) Device for direct rolling of liquid metal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126459A (en) * 1981-09-30 1983-07-27 Niigata Eng Co Ltd Injection timing adjusting device of fuel injection pump
US4678023A (en) * 1985-12-24 1987-07-07 Aluminum Company Of America Closed loop delivery gauge control in roll casting
DE3624114A1 (en) * 1986-07-17 1988-01-21 Max Planck Inst Eisenforschung DEVICE FOR PRODUCING ROLLABLE SHEET FROM MELTING METAL
EP0326190B1 (en) * 1987-04-13 1992-05-13 Thyssen Stahl Aktiengesellschaft Apparatus for manufacturing a steel strip having a thickness between 2 and 25 mm
DE3712537A1 (en) * 1987-04-13 1988-11-10 Thyssen Stahl Ag Method for the production of a steel strip
DE3904989A1 (en) * 1989-02-18 1990-08-23 Schloemann Siemag Ag PLANT FOR THE PRODUCTION OF STEEL STRIP
FR2645461A1 (en) * 1989-04-06 1990-10-12 Techmetal Promotion PROCESS AND DEVICE FOR CONTINUOUS CASTING THIN METAL PRODUCTS
EP0458987B2 (en) * 1989-12-20 2002-05-22 Nippon Steel Corporation Process for producing thin austenitic stainless steel plate and equipment therefor
JP2753136B2 (en) * 1990-11-05 1998-05-18 松下電器産業株式会社 rice cooker
JPH082484B2 (en) * 1990-10-19 1996-01-17 新日本製鐵株式会社 Austenitic stainless steel strip-shaped slab with excellent surface quality, thin plate manufacturing method, and strip-shaped slab

Also Published As

Publication number Publication date
CA2177831C (en) 2005-06-21
FI102737B (en) 1999-02-15
BR9307904A (en) 1996-08-27
FI102737B1 (en) 1999-02-15
FI962295A (en) 1996-05-31
ES2115205T3 (en) 1998-06-16
CA2177831A1 (en) 1995-06-08
EP0732979B1 (en) 1998-04-15
EP0732979A1 (en) 1996-09-25
RU2121408C1 (en) 1998-11-10
WO1995015233A1 (en) 1995-06-08
FI962295A0 (en) 1996-05-31
SK68196A3 (en) 1997-10-08
DE59308416D1 (en) 1998-05-20
ATE165029T1 (en) 1998-05-15
JPH09506296A (en) 1997-06-24

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