DE69104169T2 - Verfahren zur Regelung der Kantenabsenkung beim Kaltwalzen von Stahl. - Google Patents

Verfahren zur Regelung der Kantenabsenkung beim Kaltwalzen von Stahl.

Info

Publication number
DE69104169T2
DE69104169T2 DE69104169T DE69104169T DE69104169T2 DE 69104169 T2 DE69104169 T2 DE 69104169T2 DE 69104169 T DE69104169 T DE 69104169T DE 69104169 T DE69104169 T DE 69104169T DE 69104169 T2 DE69104169 T2 DE 69104169T2
Authority
DE
Germany
Prior art keywords
controlling
cold rolling
rolling steel
edge lowering
lowering
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
Application number
DE69104169T
Other languages
English (en)
Other versions
DE69104169D1 (de
Inventor
Michio Yamashita
Ikuo Yarita
Teruhiro Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27340382&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69104169(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2330012A external-priority patent/JPH04200814A/ja
Priority claimed from JP2330010A external-priority patent/JP2919061B2/ja
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of DE69104169D1 publication Critical patent/DE69104169D1/de
Publication of DE69104169T2 publication Critical patent/DE69104169T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
DE69104169T 1990-11-30 1991-11-29 Verfahren zur Regelung der Kantenabsenkung beim Kaltwalzen von Stahl. Expired - Lifetime DE69104169T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2330012A JPH04200814A (ja) 1990-11-30 1990-11-30 冷間圧延におけるエッジドロップ制御方法
JP2330010A JP2919061B2 (ja) 1990-11-30 1990-11-30 冷間圧延におけるエッジドロップ制御方法
JP33001190 1990-11-30

Publications (2)

Publication Number Publication Date
DE69104169D1 DE69104169D1 (de) 1994-10-27
DE69104169T2 true DE69104169T2 (de) 1995-02-23

Family

ID=27340382

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104169T Expired - Lifetime DE69104169T2 (de) 1990-11-30 1991-11-29 Verfahren zur Regelung der Kantenabsenkung beim Kaltwalzen von Stahl.

Country Status (5)

Country Link
US (1) US5231858A (de)
EP (1) EP0488367B1 (de)
KR (1) KR950001805B1 (de)
AU (1) AU632719B2 (de)
DE (1) DE69104169T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2656933B1 (de) 2012-04-25 2016-02-10 Primetals Technologies Japan, Ltd. Walzwerk, das mit einer Arbeitswalzenverlagerungsfunktion ausgerüstet ist

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448901A (en) * 1994-05-03 1995-09-12 The University Of Toledo Method for controlling axial shifting of rolls
US5901591A (en) * 1996-04-29 1999-05-11 Tippins Incorporated Pinch roll shapemetering apparatus
DE19625442B4 (de) * 1996-06-26 2005-02-03 Siemens Ag Verfahren und Einrichtung zur Verringerung der Kantenanschärfung eines Walzbandes
MY134084A (en) * 1996-07-18 2007-11-30 Jfe Steel Corp Rolling method and rolling mill of strip for reducing edge drop
IT1310880B1 (it) * 1999-07-20 2002-02-22 Danieli Off Mecc Metodo per il controllo statico e dinamico della planarita'di prodotti piani laminati
IT1310879B1 (it) 1999-07-20 2002-02-22 Danieli Off Mecc Gabbia di laminazione per prodotti piani e metodo peril controllo della planarita' di detti prodotti
JP4389136B2 (ja) * 2000-02-24 2009-12-24 株式会社Ｉｈｉ 油圧ピンチロールの制御方法とその制御装置
JP3747786B2 (ja) † 2001-02-05 2006-02-22 株式会社日立製作所 板材用圧延機の圧延方法及び板材用圧延設備
KR100453608B1 (ko) * 2002-06-12 2004-10-20 주식회사 지엔에프 도토리를 이용한 건강식품 제조방법
US20050275160A1 (en) * 2004-06-07 2005-12-15 Reslow Leif F Transport assembly with driven split nip rollers
CN103949475B (zh) * 2014-05-12 2017-01-04 北京科技大学 一种兼顾带钢边降控制和凸度控制的工作辊
CN105414206A (zh) * 2014-09-19 2016-03-23 鞍钢股份有限公司 一种冷轧带钢边部在线快速定位方法
CN105057424B (zh) * 2015-08-12 2017-05-31 北京首钢股份有限公司 一种加工带钢的方法及装置
KR101713093B1 (ko) * 2016-04-18 2017-03-07 임형빈 코어의 적층 높이 제어장치
CN113290050A (zh) * 2021-05-21 2021-08-24 新余钢铁股份有限公司 一种控制无取向电工钢横向同板差的装置及方法
CN114042760B (zh) * 2021-10-28 2023-11-10 北京科技大学设计研究院有限公司 一种通过下工作辊窜辊补偿值改善带钢截面楔形的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU500795B2 (en) * 1975-08-27 1979-05-31 General Electric Company, Plc, The Strip thickness control
GB2081151B (en) * 1980-08-08 1985-03-20 Sumitomo Metal Ind Tandem mill
JPS59110401A (ja) * 1982-12-14 1984-06-26 Ishikawajima Harima Heavy Ind Co Ltd 圧延方法
JPS59113904A (ja) * 1982-12-20 1984-06-30 Kawasaki Steel Corp 冷間タンデム圧延機列
JPS6012213A (ja) * 1983-07-04 1985-01-22 Kawasaki Steel Corp 鋼板の冷間圧延方法
JPS6068101A (ja) * 1983-09-22 1985-04-18 Ishikawajima Harima Heavy Ind Co Ltd 圧延方法
JPS60148610A (ja) * 1984-01-12 1985-08-05 Ishikawajima Harima Heavy Ind Co Ltd 圧延機の制御装置
DE3435232A1 (de) * 1984-09-26 1986-04-17 Hoesch Stahl AG, 4600 Dortmund Verfahren und vorrichtung zur korrektur des dickenprofils des zu walzenden bandes an einer mehrgeruestigen warmbandwalzstrasse
JPS6186015A (ja) * 1984-10-02 1986-05-01 Nippon Steel Corp 圧延材の板幅制御方法
JPS61154709A (ja) * 1984-12-26 1986-07-14 Kawasaki Steel Corp 板材の厚さプロフイル制御装置
JPH0618651B2 (ja) * 1985-01-17 1994-03-16 川崎製鉄株式会社 薄鋼板の長手方向にわたる、幅方向板厚差制御方法と制御装置
JPS61193714A (ja) * 1985-02-22 1986-08-28 Nippon Steel Corp 板圧延におけるウエツジ制御法
EP0255714B1 (de) * 1986-08-05 1992-05-06 SUNDWIGER EISENHÜTTE MASCHINENFABRIK GmbH & CO. Vielwalzen-Walzgerüst mit paarweise gegensinnig verschiebbaren, verjüngte Enden aufweisenden Zwischenwalzen
CA1286897C (en) * 1987-01-09 1991-07-30 Mitsuhiro Ikeda Method for rolling metal sheets
JP2616917B2 (ja) * 1987-01-24 1997-06-04 株式会社日立製作所 ロールシフト圧延機による圧延方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2656933B1 (de) 2012-04-25 2016-02-10 Primetals Technologies Japan, Ltd. Walzwerk, das mit einer Arbeitswalzenverlagerungsfunktion ausgerüstet ist

Also Published As

Publication number Publication date
EP0488367B1 (de) 1994-09-21
DE69104169D1 (de) 1994-10-27
AU8826891A (en) 1992-06-04
KR950001805B1 (ko) 1995-03-03
EP0488367A1 (de) 1992-06-03
AU632719B2 (en) 1993-01-07
US5231858A (en) 1993-08-03
KR920009468A (ko) 1992-06-25

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Legal Events

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8363 Opposition against the patent