KR920021238A - 주형의 냉각온도 제어방법 - Google Patents

주형의 냉각온도 제어방법 Download PDF

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Publication number
KR920021238A
KR920021238A KR1019920008657A KR920008657A KR920021238A KR 920021238 A KR920021238 A KR 920021238A KR 1019920008657 A KR1019920008657 A KR 1019920008657A KR 920008657 A KR920008657 A KR 920008657A KR 920021238 A KR920021238 A KR 920021238A
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KR
South Korea
Prior art keywords
temperature
mold
curve
face plates
control method
Prior art date
Application number
KR1019920008657A
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English (en)
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KR100228598B1 (ko
Inventor
프레쉬우트쉬니그 프릿쯔-페터
파르샤트 로타르
프란젠 우베
Original Assignee
원본미기재
만네스만 아게
지오반니 아르베디
Priority date (The priority date 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 date listed.)
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Application filed by 원본미기재, 만네스만 아게, 지오반니 아르베디 filed Critical 원본미기재
Publication of KR920021238A publication Critical patent/KR920021238A/ko
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Publication of KR100228598B1 publication Critical patent/KR100228598B1/ko

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    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Control Of Metal Rolling (AREA)
  • Forging (AREA)

Abstract

내용 없음.

Description

주형의 냉각온도 제어방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관련된 주형의 개략도로서, 봉강생산에 적합한 예를 나타내는 구성도,
제2도는 본 발명의 방법에 관련된 주형의 냉각온도 제어를 위한 컴퓨터의 동작프로그램을 나타내는 개략도.

Claims (4)

  1. 봉강 제조용 철재 주형의 가로면판(3)(4) 사이로 가동 가능하게 배열되는 세로면판(1)(2)에 의한 원추형 배열을 제어하는 방법으로서, a)주형의 모든 면판(1)(2)(3)(4)각각이 갖는 냉각수 배수구에서 냉각수 온도를 측정하고, b)측정된 값으로 부터 해당 면판(1)(2)(3)(4)의 고유온도계수를 계산하며, c)얻어진 고유온도계수를 상호 대향하는 면판(1)(2)(3)(4)끼리 비교하여 산출되는 온도계수의 차리를, d)세로면판(1)(2)의 원추형 강화를 위한 신호로 변화시켜서 가장 낮은 온도계수를 갖도록 함을 특징으로 하는 주형의 냉각온도 제어방법.
  2. 제1항에 있어서, 냉각수의 온도는 연속적으로 측정됨을 특징으로 하는 주형의 냉각온도 측정방법.
  3. 제1항 또는 제2항에 있어서, 모든 면판(1)(2)(3)(4)의 온도계수 각각에 의해 전달된 열량을 계산함을 특징으로 하는 주형의 냉각온도 측정 방법.
  4. 제1항 내지 제3항의 어느 하나에 있어서, 각 면판(1)(2)(3)(4)의 고유온도계수를 연속적으로 측정하고, 이것을 시간 경과에 따른 곡선으로 나타내고, 이 곡선을 컴퓨터(14)가 일정하게 변환시킴과 아울러 곡선의 시간에 따른 변화를 구간별 신호로 변화시켜서 세로면판(1)(2)의 재배열을 위한 구동신호가 되게 함으로써 상기한 곡선이 시간에 따라 평행하게 되도록 함을 특징으로 하는 주형의 냉각온도 제어방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920008657A 1991-05-22 1992-05-21 주형의 냉각온도 제어방법 KR100228598B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4117073A DE4117073A1 (de) 1991-05-22 1991-05-22 Temperaturmessung brammenkokille
DEP4117073.3 1991-05-22

Publications (2)

Publication Number Publication Date
KR920021238A true KR920021238A (ko) 1992-12-18
KR100228598B1 KR100228598B1 (ko) 1999-11-01

Family

ID=6432385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920008657A KR100228598B1 (ko) 1991-05-22 1992-05-21 주형의 냉각온도 제어방법

Country Status (9)

Country Link
US (1) US5242010A (ko)
EP (1) EP0515010B1 (ko)
JP (1) JP3090783B2 (ko)
KR (1) KR100228598B1 (ko)
AT (1) ATE248673T1 (ko)
AU (1) AU653399B2 (ko)
CA (1) CA2069141C (ko)
DE (2) DE4117073A1 (ko)
ZA (1) ZA923712B (ko)

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Publication number Priority date Publication date Assignee Title
KR100448919B1 (ko) * 2001-12-21 2004-09-16 재단법인 포항산업과학연구원 주조중 폭 가변시 주형 냉각방법

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DE19529931C1 (de) * 1995-08-02 1997-04-03 Mannesmann Ag Plattenkokille zur Erzeugung von Strängen aus Stahl
DE19722877C2 (de) * 1997-05-31 1999-09-09 Schloemann Siemag Ag Flüssigkeitsgekühlte Stranggießkokille
DE19725433C1 (de) * 1997-06-16 1999-01-21 Schloemann Siemag Ag Verfahren und Vorrichtung zur Durchbruchfrüherkennung beim Stranggießen von Stahl mit einer oszillierenden Kokille
DE19810672B4 (de) * 1998-03-12 2006-02-09 Sms Demag Ag Verfahren und Stranggießkokille zum Erzeugen von Brammensträngen, insbesondere aus Stahl
EP0992304B1 (de) * 1998-08-24 2003-10-01 SMS Demag AG Verfahren zum Messen und Regeln von Temperatur und Menge von Kühlwasser für wasserkühlbare Kokillenwände einer Stranggiesskokille
DE19916190C2 (de) * 1998-12-22 2001-03-29 Sms Demag Ag Verfahren und Vorrichtung zum Stranggießen von Brammen
EP1013362B1 (de) * 1998-12-22 2003-06-25 SMS Demag AG Verfahren und Vorrichtung zum Stranggiessen von Brammen
DE10027324C2 (de) * 1999-06-07 2003-04-10 Sms Demag Ag Verfahren zum Gießen eines metallischen Strangs sowie System hierzu
DE19956577A1 (de) 1999-11-25 2001-05-31 Sms Demag Ag Verfahren zum Stranggießen von Brammen, insbesondere von Dünnbrammen, sowie eine Vorrichtung zu dessen Durchführung
US6857464B2 (en) * 2002-09-19 2005-02-22 Hatch Associates Ltd. Adjustable casting mold
DE102005024843B4 (de) * 2005-05-27 2017-08-17 Thyssenkrupp Steel Europe Ag Verfahren zum Regeln der Schmalseitenkonizität einer Plattenkokille
DE102014227013A1 (de) 2014-09-18 2016-03-24 Sms Group Gmbh Verfahren und Vorrichtung zur Optimierung der Konizität einer Kokille in einer Brammenstranggießanlage
CN105436440A (zh) * 2016-01-19 2016-03-30 中国重型机械研究院股份公司 一种兼容不同连铸坯生产的液压振动水路结构及冷却方法
EP3398699B1 (de) * 2017-05-03 2020-01-08 SMS Group GmbH Verfahren zum einstellen einer konizität einer kokille einer stranggiessanlage und vorrichtung für eine stranggiessanlage
DE102017213067A1 (de) 2017-05-03 2018-11-08 Sms Group Gmbh Verfahren zum Einstellen einer Konizität einer Kokille einer Stranggießanlage und Vorrichtung für eine Stranggießanlage
CN110315043B (zh) * 2018-03-30 2021-04-13 宝山钢铁股份有限公司 避免连铸结晶器热调宽坯壳受挤压造成漏钢方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448919B1 (ko) * 2001-12-21 2004-09-16 재단법인 포항산업과학연구원 주조중 폭 가변시 주형 냉각방법

Also Published As

Publication number Publication date
EP0515010A3 (en) 1993-07-14
ZA923712B (en) 1993-01-27
DE59209987D1 (de) 2003-10-09
DE4117073A1 (de) 1992-11-26
JP3090783B2 (ja) 2000-09-25
ATE248673T1 (de) 2003-09-15
EP0515010B1 (de) 2003-09-03
DE4117073C2 (ko) 1993-03-11
AU1625392A (en) 1992-11-26
AU653399B2 (en) 1994-09-29
US5242010A (en) 1993-09-07
KR100228598B1 (ko) 1999-11-01
CA2069141C (en) 2002-11-12
CA2069141A1 (en) 1992-11-23
EP0515010A2 (de) 1992-11-25
JPH05177320A (ja) 1993-07-20

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