DE69227431T2 - Walzwerk und Walzverfahren - Google Patents

Walzwerk und Walzverfahren

Info

Publication number
DE69227431T2
DE69227431T2 DE69227431T DE69227431T DE69227431T2 DE 69227431 T2 DE69227431 T2 DE 69227431T2 DE 69227431 T DE69227431 T DE 69227431T DE 69227431 T DE69227431 T DE 69227431T DE 69227431 T2 DE69227431 T2 DE 69227431T2
Authority
DE
Germany
Prior art keywords
rolling
mill
rolling mill
rolling process
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 - Fee Related
Application number
DE69227431T
Other languages
English (en)
Other versions
DE69227431D1 (de
Inventor
Yoshio Takakura
Toshiyuki Kajiwara
Hiroyuki Shiraiwa
Kenichi Yasuda
Yukio Hirama
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.)
Hitachi Ltd
Hitachi Nuclear Engineering Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Nuclear Engineering Co Ltd
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=16638063&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69227431(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd, Hitachi Nuclear Engineering Co Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69227431D1 publication Critical patent/DE69227431D1/de
Publication of DE69227431T2 publication Critical patent/DE69227431T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
DE69227431T 1991-08-26 1992-08-14 Walzwerk und Walzverfahren Expired - Fee Related DE69227431T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3213370A JP2972401B2 (ja) 1991-08-26 1991-08-26 圧延機及び圧延方法

Publications (2)

Publication Number Publication Date
DE69227431D1 DE69227431D1 (de) 1998-12-03
DE69227431T2 true DE69227431T2 (de) 1999-07-01

Family

ID=16638063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69227431T Expired - Fee Related DE69227431T2 (de) 1991-08-26 1992-08-14 Walzwerk und Walzverfahren

Country Status (6)

Country Link
US (1) US5406817A (de)
EP (1) EP0534602B1 (de)
JP (1) JP2972401B2 (de)
KR (1) KR100245473B1 (de)
DE (1) DE69227431T2 (de)
TW (1) TW206166B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3600708B1 (de) 2017-03-31 2022-06-01 Clecim Sas Walzgerüst, das mit einer kontrollvorrichtung für die walzstabilität ausgerüstet ist, und entsprechende methode

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3121471B2 (ja) * 1993-04-22 2000-12-25 株式会社日立製作所 圧延機および圧延方法
EP0663246B1 (de) * 1993-12-20 1997-09-10 MANNESMANN Aktiengesellschaft Walzgerüst mit in horizontalen Ebenen verstellbaren Walzen
JP3040063B2 (ja) * 1995-05-22 2000-05-08 株式会社日立製作所 圧延機及び圧延方法
US5913470A (en) * 1997-01-13 1999-06-22 Scribner; Albert Willis Roll feeder
JP3249417B2 (ja) * 1997-02-24 2002-01-21 株式会社日立製作所 圧延機および圧延方法
JP3218008B2 (ja) * 1998-03-30 2001-10-15 株式会社日立製作所 クラスター型圧延機及び圧延方法
JP3283823B2 (ja) * 1998-06-02 2002-05-20 株式会社日立製作所 板材圧延機
GB0115681D0 (en) * 2001-06-27 2001-08-22 Ciba Spec Chem Water Treat Ltd Process for making polymeric particles
DE10208389B4 (de) * 2001-07-11 2004-11-04 Hitachi, Ltd. Walzgerüst, Walzwerk und Walzverfahren
SE523451C2 (sv) * 2001-09-27 2004-04-20 Avestapolarit Ab Publ Valsverk samt förfarande vid valsning med flyttbara arbetsvalsar
JP5138398B2 (ja) 2008-01-25 2013-02-06 三菱日立製鉄機械株式会社 圧延機及びそれを備えたタンデム圧延機
JP5138397B2 (ja) 2008-01-25 2013-02-06 三菱日立製鉄機械株式会社 圧延機及びそれを備えたタンデム圧延機
WO2009110395A1 (ja) 2008-03-04 2009-09-11 新日本製鐵株式会社 板圧延機および板圧延方法
CA2716790C (en) 2008-03-11 2013-07-16 Nippon Steel Corporation Rolling mill and rolling method for flat products of steel
JP5086966B2 (ja) * 2008-10-31 2012-11-28 三菱重工業株式会社 石炭粉砕装置の制御装置
JP5568261B2 (ja) 2009-07-22 2014-08-06 三菱日立製鉄機械株式会社 圧延機及びそれを備えたタンデム圧延機
JP5491090B2 (ja) 2009-07-22 2014-05-14 三菱日立製鉄機械株式会社 圧延機及びそれを備えたタンデム圧延機
EP2464470B1 (de) * 2009-08-12 2016-01-27 Primetals Technologies Austria GmbH Verfahren und vorrichtung für die automatische einstellung der position von arbeitswalzen bei einer walzanlage
DE102009058358A1 (de) 2009-12-15 2011-06-16 Sms Siemag Ag Walzgerüst und Verfahren zum Betreiben eines Walzgerüsts
JP7313768B2 (ja) * 2019-05-23 2023-07-25 スチールプランテック株式会社 圧延機、並びに圧延方法及びワークロールの運用方法
CN114309071A (zh) * 2021-12-31 2022-04-12 中冶南方工程技术有限公司 六辊轧机及带钢板形控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097590A (en) * 1961-04-12 1963-07-16 Beloit Iron Works Anti-deflection roll
JPS5666307A (en) * 1979-10-04 1981-06-04 Hitachi Ltd Rolling mill
JPS57106412A (en) * 1980-12-23 1982-07-02 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
JPS57195523A (en) * 1981-05-28 1982-12-01 Ishikawajima Harima Heavy Ind Co Ltd Controlling method and apparatus for roll bending in rolling mill
JPS583706A (ja) * 1981-06-30 1983-01-10 Toshiba Corp 形状制御圧延機
DE3323641A1 (de) * 1983-04-02 1984-10-04 SMS Schloemann-Siemag AG, 4000 Düsseldorf Mehrwalzengeruest
JPS6018206A (ja) * 1983-07-11 1985-01-30 Nippon Roll Seizo Kk エツヂサポ−トサイドロ−ルを備えた直列式圧延機
DE3431691A1 (de) * 1984-08-29 1986-03-13 Achenbach Buschhütten GmbH, 5910 Kreuztal Walzgeruest fuer bandfoermiges material
JPS6156715A (ja) * 1984-08-29 1986-03-22 Ishikawajima Harima Heavy Ind Co Ltd ロ−ルペンデイング方法及び装置
JPS61189809A (ja) * 1985-02-18 1986-08-23 Ishikawajima Harima Heavy Ind Co Ltd 圧延装置
US4724698A (en) * 1985-09-20 1988-02-16 Wean United Rolling Mills, Inc. Method and apparatus for rolling strip
JPS6360006A (ja) * 1986-08-29 1988-03-16 Kawasaki Heavy Ind Ltd 圧延スタンド
JPH01180708A (ja) * 1987-09-16 1989-07-18 Hitachi Ltd 多段圧延機
DE3925408C1 (de) * 1989-08-01 1990-04-12 Sundwiger Eisenhuette Maschinenfabrik Grah & Co, 5870 Hemer, De
EP0416880B1 (de) * 1989-09-08 1994-06-01 Hitachi, Ltd. Walzwerk und Walzverfahren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3600708B1 (de) 2017-03-31 2022-06-01 Clecim Sas Walzgerüst, das mit einer kontrollvorrichtung für die walzstabilität ausgerüstet ist, und entsprechende methode

Also Published As

Publication number Publication date
TW206166B (de) 1993-05-21
KR930003981A (ko) 1993-03-22
EP0534602A2 (de) 1993-03-31
EP0534602B1 (de) 1998-10-28
JPH0550109A (ja) 1993-03-02
US5406817A (en) 1995-04-18
EP0534602A3 (en) 1993-07-28
KR100245473B1 (ko) 2000-03-02
DE69227431D1 (de) 1998-12-03
JP2972401B2 (ja) 1999-11-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee