KR900015827A - 습식조질 압연방법 - Google Patents

습식조질 압연방법 Download PDF

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Publication number
KR900015827A
KR900015827A KR1019900004706A KR900004706A KR900015827A KR 900015827 A KR900015827 A KR 900015827A KR 1019900004706 A KR1019900004706 A KR 1019900004706A KR 900004706 A KR900004706 A KR 900004706A KR 900015827 A KR900015827 A KR 900015827A
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KR
South Korea
Prior art keywords
thickness
plate
rolling
control
measured
Prior art date
Application number
KR1019900004706A
Other languages
English (en)
Other versions
KR920010766B1 (ko
Inventor
미찌오 야마시따
구니오 이소베
이쿠오 야리따
Original Assignee
야기 야스히로
가와사끼 세이데쓰 가부시키가이샤
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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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27467293&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900015827(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP1273861A external-priority patent/JPH03138002A/ja
Priority claimed from JP1273867A external-priority patent/JPH03138003A/ja
Priority claimed from JP1287400A external-priority patent/JPH0347612A/ja
Application filed by 야기 야스히로, 가와사끼 세이데쓰 가부시키가이샤 filed Critical 야기 야스히로
Publication of KR900015827A publication Critical patent/KR900015827A/ko
Application granted granted Critical
Publication of KR920010766B1 publication Critical patent/KR920010766B1/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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • 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
    • B21B1/28—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 by cold-rolling, e.g. Steckel cold mill
    • 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
    • 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
    • B21B2001/228—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 skin pass rolling or temper rolling

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

Abstract

내용 없음.

Description

습식조절 압연방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 조질 압연에서의 압하율과 표면경도 HR30T 및 조질도와의 관계를 나타내는 선도,
제2도 (A)는 본 발명이 적용된 습식조질 압연기의 일반예를 나타내는 시스템도.

Claims (5)

  1. 피압연재료의 경도를 압하율의 변경에 의해 조정하는 습식 조절압연방법에 있어서, 판의 두께제어를 하는 때에 요구되는 제품의 경도관리 범위로부터 압하율의 허용 상한 하한치를 결정하고 이 허용 상한 하한치의 범위내로 압하율이 들어가도록 압연기 입구측에서 측정된 판의 두께로부터 목표하는 출구측 판의 두께를 결정하고, 이 값을 목표로 판의 두께 제어를 행하는 것을 특징으로하는 습식 조질 압연방법.
  2. 제1항에 있어서, 판의 두께 제어에 있어서, 압연기 압구측에서 판의 두께를 측정하고 목표하는 출구측 판의 두께가 되도록 수정해야할 입구측 판의 두께 편차를 계산하고, 이 값을 사용해서 전진먹임 방식으로 판의 두께 제어를 행하는 습식 조질압연방법.
  3. 제1항에 있어서 판의 두께 제어에 있어서, 압연기 출구측에서 판의 두께를 측정해서 이 값과 목표하는 출구측 판의 두께와의 편차를 사용해서 되먹임방식으로 판의 두께 제어를 행하는 습식 조질압연방법.
  4. 제1항에 있어서, 판의 두께 제어에 있어서, 압연기 입구측에서 측정한 판의 두께와 판의 속도 및 압연기 출구측에서 측정한 판의 속도로부터 압연기 바로 아래의 판의 두께를 연산하고, 이 값과 목표 출구측판의 두께와의 편차를 사용해서 판의 두께제어를 행하는 습식 조질압연방법.
  5. 제1항에 있어서, 판의 두께 제어에 있어서, 로울러 간격치와 압연하중치로부터 압연기 바로 아래의 판의 두께를 연산하고, 이 값과 목표출구측 판의 두께와의 편차를 사용해서 판의 두께 제어를 행하는 습식 조질압연방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900004706A 1989-04-07 1990-04-06 습식조질 압연방법 KR920010766B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP86717/1989 1989-04-07
JP8671789 1989-04-07
JP1-86717 1989-04-07
JP1-273867 1989-10-23
JP273867/1989 1989-10-23
JP1273861A JPH03138002A (ja) 1989-10-23 1989-10-23 湿式圧延方法
JP1273867A JPH03138003A (ja) 1989-10-23 1989-10-23 湿式圧延方法
JP273861/1989 1989-10-23
JP1-273861 1989-10-23
JP1287400A JPH0347612A (ja) 1989-04-07 1989-11-06 湿式調質圧延方法
JP287400/1989 1989-11-06
JP1-287400 1989-11-06

Publications (2)

Publication Number Publication Date
KR900015827A true KR900015827A (ko) 1990-11-10
KR920010766B1 KR920010766B1 (ko) 1992-12-17

Family

ID=27467293

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900004706A KR920010766B1 (ko) 1989-04-07 1990-04-06 습식조질 압연방법

Country Status (5)

Country Link
US (1) US5054302A (ko)
EP (1) EP0391658B1 (ko)
KR (1) KR920010766B1 (ko)
AU (1) AU603309B1 (ko)
DE (1) DE69002267T2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020040428A (ko) * 2000-11-24 2002-05-30 이구택 냉간압연기의 압연율 결정방법

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US5787746A (en) * 1994-07-25 1998-08-04 Alcan Aluminum Corporation Multi-stand hot rolling mill tension and strip temperature multivariable controller
US5609053A (en) * 1994-08-22 1997-03-11 Alcan Aluminum Corporation Constant reduction multi-stand hot rolling mill set-up method
GB9421030D0 (en) * 1994-10-19 1994-12-07 Davy Mckee Sheffield Gauge control of a rolling mill
DE19622825B4 (de) * 1996-06-07 2005-03-31 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Voreinstellung für Kaltwalzreversiergerüst
DE19729773C5 (de) * 1997-07-11 2007-05-10 Siemens Ag Verfahren und Einrichtung zum Walzen eines Metallbandes
FR2773505B1 (fr) * 1998-01-13 2000-02-25 Lorraine Laminage Procede de pilotage d'une operation d'ecrouissage en continu d'une bande metallique
DE19831480C1 (de) * 1998-07-14 2000-01-13 Schloemann Siemag Ag Verfahren zum Voreinstellen von Kaltverformungsanlagen
DE10328472A1 (de) * 2003-06-25 2005-01-27 Abb Patent Gmbh Verfahren zum Kaltwalzen metallischen Bandes
JP4383493B2 (ja) * 2007-08-17 2009-12-16 新日本製鐵株式会社 ７８０ＭＰａ以上のＴＳを持つハイテン出荷鋼板の材質情報提供方法及び材質情報利用方法
RU2480299C1 (ru) * 2012-02-10 2013-04-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства холоднокатаной нагартованной листовой стали
RU2487176C1 (ru) * 2012-04-12 2013-07-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства холоднокатаной ленты из низкоуглеродистой стали для вырубки монетной заготовки
EP2662158A1 (de) * 2012-05-07 2013-11-13 Siemens Aktiengesellschaft Verfahren zur Bearbeitung von Walzgut und Walzwerk
EP2988884B1 (de) * 2013-04-26 2016-12-14 SMS group GmbH Verfahren und walzgerüst zum kaltwalzen von walzgut
KR102462210B1 (ko) 2014-10-09 2022-11-03 티센크루프 스틸 유럽 악티엔게젤샤프트 냉간 압연되고 재결정 어닐링된 평강 제품 및 평강 제품의 제조 방법
IT201700035735A1 (it) * 2017-03-31 2018-10-01 Marcegaglia Carbon Steel S P A Apparato di valutazione di proprietà meccaniche e microstrutturali di un materiale metallico, in particolare un acciaio, e relativo metodo
CN113210437A (zh) * 2021-05-20 2021-08-06 新疆八一钢铁股份有限公司 一种高精度冷轧板的生产工艺

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Publication number Priority date Publication date Assignee Title
KR20020040428A (ko) * 2000-11-24 2002-05-30 이구택 냉간압연기의 압연율 결정방법

Also Published As

Publication number Publication date
DE69002267T2 (de) 1993-11-04
EP0391658B1 (en) 1993-07-21
DE69002267D1 (de) 1993-08-26
US5054302A (en) 1991-10-08
EP0391658A1 (en) 1990-10-10
KR920010766B1 (ko) 1992-12-17
AU603309B1 (en) 1990-11-08

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