KR860001619A - 형상제어 조작량 설정치의 결정장치 - Google Patents

형상제어 조작량 설정치의 결정장치 Download PDF

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Publication number
KR860001619A
KR860001619A KR1019850004537A KR850004537A KR860001619A KR 860001619 A KR860001619 A KR 860001619A KR 1019850004537 A KR1019850004537 A KR 1019850004537A KR 850004537 A KR850004537 A KR 850004537A KR 860001619 A KR860001619 A KR 860001619A
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KR
South Korea
Prior art keywords
plate crown
shape control
determining
calculating
crown ratio
Prior art date
Application number
KR1019850004537A
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English (en)
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KR890003802B1 (ko
Inventor
후미오 와다나베
Original Assignee
가다야마 니하지로우
미쓰비시덴기 가부시기가이샤
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Publication of KR860001619A publication Critical patent/KR860001619A/ko
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Publication of KR890003802B1 publication Critical patent/KR890003802B1/ko

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Classifications

    • 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
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

내용 없음

Description

형상제어 조작량 설정치의 결정장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예를 설명하는 프로우 도면.
제2도는 본 발명의 1실시예를 결과를 도시한 도면.
도면에서, 1은 압연 조건 입력 수단, 2는 모델 파라메타 산출 수단, 3은 최대판 크라운 비율 및 최소판크결운 비율 산출 수단, 4는 목표판 크라운 비율 정수단, 5는 형상 제어 조작량 결정수단.

Claims (4)

  1. 형상 제어 수단을 가진 연속 압연기에 있어서, 판의 두께, 판의 폭, 압연 하중등의 압연 조건을 입력하느 수단과, 판 크라운 및 평탄도 모델의 모델 파라메타를 산출하는 수단과, 최대판 크라운 비율 및 최소판 크라운 비율을 산출하는 수단과, 목표판 크라운 비율을 결정하는 수단과, 형상제어 조작량의 설정치를 결정하는 수단을 구비한 형상 제어 조작량 설정치의 결정장치.
  2. 목표판 크라운 비율을 결정하는 수단은, 일정판크라운 비율이 어느 스탠드에서 가능한가를 판정하기 위한 키이 스탠드 번호를 산출하는 수단, 이 판정결과에 의해 일정판 크라운 비율을 산출하는 수단과, 판크라운 비율 수정 계수를 산출하는 수단과, 완성품 목표판 크라운 비율을 변경하는 수단의 어느것인가를 실행하는 것을 특징으로 하는 특허 청구의 범위 제1항기재의 형상 제어 조작량 설정치의 결정 장치.
  3. 연속 압연기를 다 패스 압연기, 스탠드를 패스로하여, 다 패스 압연기의 형상 제어 조작량을 결정하는 것을 특징으로 하는 특허 청구의 범위 제1항 또는 제2항에 기재의 형상 제어 조작량 설정치의 결정장치.
  4. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850004537A 1984-08-17 1985-06-26 형상제어 조작량 설정값의 결정장치 KR890003802B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59172023A JPH0615082B2 (ja) 1984-08-17 1984-08-17 形状制御操作量設定値の決定装置
JP59-172023 1984-08-17
JP172023 1984-08-17

Publications (2)

Publication Number Publication Date
KR860001619A true KR860001619A (ko) 1986-03-20
KR890003802B1 KR890003802B1 (ko) 1989-10-05

Family

ID=15934088

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850004537A KR890003802B1 (ko) 1984-08-17 1985-06-26 형상제어 조작량 설정값의 결정장치

Country Status (5)

Country Link
US (1) US4633692A (ko)
JP (1) JPH0615082B2 (ko)
KR (1) KR890003802B1 (ko)
AU (1) AU571076B2 (ko)
DE (1) DE3522631A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769253B1 (ko) * 2006-07-20 2007-10-23 한국기계연구원 링 압연공정의 형상 설계 방법

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293017A (ja) * 1985-10-21 1987-04-28 Nippon Steel Corp 圧延における板プロフイル制御方法
JPH0626723B2 (ja) * 1986-09-24 1994-04-13 三菱電機株式会社 板材の形状制御方法
US5193066A (en) * 1989-03-14 1993-03-09 Kabushiki Kaisha Kobe Seiko Sho Equipment for adjusting the shape of a running band-like or plate-like metal material in the width direction
JP2635796B2 (ja) * 1990-04-03 1997-07-30 株式会社東芝 圧延制御装置
JPH04167910A (ja) * 1990-11-01 1992-06-16 Toshiba Corp 圧延機の制御方法および装置
JP3770266B2 (ja) * 1993-12-14 2006-04-26 Ｊｆｅスチール株式会社 圧延機における板クラウン・形状操作量設定値の決定装置
JP3577557B2 (ja) * 1993-12-14 2004-10-13 Ｊｆｅスチール株式会社 圧延機における板クラウン・形状操作量設定値の決定装置及び方法
DE19625442B4 (de) * 1996-06-26 2005-02-03 Siemens Ag Verfahren und Einrichtung zur Verringerung der Kantenanschärfung eines Walzbandes
DE19654068A1 (de) * 1996-12-23 1998-06-25 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen eines Walzbandes
AT409229B (de) * 1998-04-29 2002-06-25 Voest Alpine Ind Anlagen Verfahren zur verbesserung der kontur gewalzten materials und zur erhöhung der gewalzten materiallänge
JP2000167612A (ja) 1998-12-04 2000-06-20 Toshiba Corp 圧延機の最適パススケジュール決定方法及び装置
JP4959645B2 (ja) * 2008-07-24 2012-06-27 新日本製鐵株式会社 冷間圧延における板圧延機の形状制御方法
CN103894424B (zh) * 2014-02-11 2015-11-25 首钢总公司 一种单机架可逆轧机轧制马口铁的调控方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225824B2 (ko) * 1972-10-16 1977-07-09
JPS5316788B2 (ko) * 1974-04-17 1978-06-03
JPS5322852A (en) * 1976-08-13 1978-03-02 Ishikawajima Harima Heavy Ind Rolling mill form plate crown controlling and its device
JPS6028566B2 (ja) * 1977-07-01 1985-07-05 株式会社日立製作所 板クラウン制御法
US4137741A (en) * 1977-12-22 1979-02-06 General Electric Company Workpiece shape control
JPS5630018A (en) * 1979-08-16 1981-03-26 Nippon Steel Corp Shape controlling method for sheet rolling work
US4458515A (en) * 1982-05-03 1984-07-10 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Method and apparatus for variably controlling transverse rigidity of rolling machine
DE3309040A1 (de) * 1983-03-14 1984-09-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Verfahren und vorrichtung zum herstellen von walzband mit hoher bandprofil- und bandplanheitsguete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100769253B1 (ko) * 2006-07-20 2007-10-23 한국기계연구원 링 압연공정의 형상 설계 방법

Also Published As

Publication number Publication date
DE3522631C2 (ko) 1993-09-02
JPS6149718A (ja) 1986-03-11
AU4102585A (en) 1986-02-20
DE3522631A1 (de) 1986-02-27
AU571076B2 (en) 1988-03-31
JPH0615082B2 (ja) 1994-03-02
KR890003802B1 (ko) 1989-10-05
US4633692A (en) 1987-01-06

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