CA2087156C - Six high rolling mill - Google Patents

Six high rolling mill Download PDF

Info

Publication number
CA2087156C
CA2087156C CA002087156A CA2087156A CA2087156C CA 2087156 C CA2087156 C CA 2087156C CA 002087156 A CA002087156 A CA 002087156A CA 2087156 A CA2087156 A CA 2087156A CA 2087156 C CA2087156 C CA 2087156C
Authority
CA
Canada
Prior art keywords
roll
rolls
barrel
sheet
rolling mill
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
CA002087156A
Other languages
English (en)
French (fr)
Other versions
CA2087156A1 (en
Inventor
Toshiki Hiruta
Kunio Kitamura
Ikuo Yarita
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=27571416&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2087156(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of CA2087156A1 publication Critical patent/CA2087156A1/en
Application granted granted Critical
Publication of CA2087156C publication Critical patent/CA2087156C/en
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
    • 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
    • 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
    • B21B13/142—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 by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/028—Sixto, six-high stands
    • 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
    • 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/18—Roll crown; roll profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/04—Work roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/06—Intermediate roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/14—Work rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/16—Intermediate rolls
    • 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
CA002087156A 1991-05-16 1992-05-18 Six high rolling mill Expired - Fee Related CA2087156C (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
JP3-139,428 1991-05-16
JP13943191 1991-05-16
JP3-139,431 1991-05-16
JP13942891 1991-05-16
JP14415291 1991-05-21
JP3-144,152 1991-05-21
JP18946791 1991-07-04
JP3-189,468 1991-07-04
JP18946891 1991-07-04
JP3-189,470 1991-07-04
JP18947091 1991-07-04
JP3-189,467 1991-07-04
JP18946991 1991-07-04
JP3-189,469 1991-07-04
JP4-000,942 1992-01-07
JP94292 1992-01-07
PCT/JP1992/000639 WO1992020471A1 (en) 1991-05-16 1992-05-18 Six-stage rolling mill

Publications (2)

Publication Number Publication Date
CA2087156A1 CA2087156A1 (en) 1992-11-17
CA2087156C true CA2087156C (en) 2000-12-26

Family

ID=27571416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002087156A Expired - Fee Related CA2087156C (en) 1991-05-16 1992-05-18 Six high rolling mill

Country Status (6)

Country Link
EP (1) EP0543014B2 (enrdf_load_stackoverflow)
JP (1) JP2654313B2 (enrdf_load_stackoverflow)
KR (1) KR100216299B1 (enrdf_load_stackoverflow)
CA (1) CA2087156C (enrdf_load_stackoverflow)
DE (1) DE69226690T3 (enrdf_load_stackoverflow)
WO (1) WO1992020471A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020131A1 (de) * 2003-12-19 2005-07-21 Sms Demag Ag Kombinierte Fahrweisen und Gerüsttypen in Kalttandemstraßen
DE102004020132A1 (de) 2003-12-23 2005-07-28 Sms Demag Ag Verfahren und Walzgerüst zur mehrfachen Profilbeeinflussung
JP5368702B2 (ja) 2004-09-14 2013-12-18 エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト 圧延ストリップのプロフィル及び平坦性を調節するための凸形ロール
WO2013042204A1 (ja) * 2011-09-20 2013-03-28 三菱日立製鉄機械株式会社 冷間圧延機、タンデム圧延設備、可逆圧延設備、圧延設備の改造方法および冷間圧延機の運転方法
FR3006211B1 (fr) 2013-05-28 2015-05-15 Fives Dms Procede de changement de configuration d'un laminoir et laminoir pour la mise en oeuvre du procede.
JP6470134B2 (ja) 2015-07-08 2019-02-13 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 圧延機および圧延方法
JP7342831B2 (ja) * 2020-09-29 2023-09-12 Ｊｆｅスチール株式会社 熱間圧延機及び熱延鋼板の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220018B2 (enrdf_load_stackoverflow) * 1973-05-16 1977-06-01
JPS5413442A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Rolling mill series for controlling sheet crown and shape
JPS5944125B2 (ja) * 1978-08-03 1984-10-26 新日本製鐵株式会社 ６段圧延機
JPS55161512A (en) * 1979-06-06 1980-12-16 Hitachi Ltd Roll shifter for rolling mill
JPS573401U (enrdf_load_stackoverflow) * 1980-06-09 1982-01-08
JPS6018243B2 (ja) * 1980-07-07 1985-05-09 株式会社日立製作所 圧延ロ−ル
DE3213496A1 (de) * 1982-04-10 1983-10-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren walzen
DE3038865C1 (de) † 1980-10-15 1982-12-23 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren Walzen
JPS5956905A (ja) * 1982-09-28 1984-04-02 Kawasaki Steel Corp 調質圧延用６段圧延機
DE3602698A1 (de) * 1985-04-16 1986-10-16 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren walzen
JPS62151203A (ja) * 1985-12-25 1987-07-06 Kawasaki Steel Corp 板材の圧延方法
JPH0688053B2 (ja) * 1986-05-30 1994-11-09 川崎重工業株式会社 圧延方法
JPS6316802A (ja) * 1986-07-10 1988-01-23 Kawasaki Heavy Ind Ltd 圧延方法
JPS6360006A (ja) * 1986-08-29 1988-03-16 Kawasaki Heavy Ind Ltd 圧延スタンド
DE3638331C2 (de) * 1986-11-10 1995-07-13 Schloemann Siemag Ag Walzgerüst zum Walzen von Flachmaterial mit einem Paar von axial verschiebbaren Arbeitswalzen
DE3712043C2 (de) † 1987-04-09 1995-04-13 Schloemann Siemag Ag Walzgerüst mit axial verschiebbaren Walzen
JPH01118804U (enrdf_load_stackoverflow) * 1988-02-01 1989-08-11
JPH0313220A (ja) * 1989-06-09 1991-01-22 Kawasaki Steel Corp 圧延機
JPH03294006A (ja) * 1990-04-11 1991-12-25 Kawasaki Steel Corp 熱間仕上圧延機及び熱間仕上圧延機列

Also Published As

Publication number Publication date
DE69226690D1 (de) 1998-09-24
KR930701244A (ko) 1993-06-11
EP0543014A4 (enrdf_load_stackoverflow) 1995-05-24
KR100216299B1 (ko) 1999-08-16
JP2654313B2 (ja) 1997-09-17
CA2087156A1 (en) 1992-11-17
EP0543014B1 (en) 1998-08-19
JPH05245506A (ja) 1993-09-24
WO1992020471A1 (en) 1992-11-26
EP0543014B2 (en) 2004-10-27
DE69226690T2 (de) 1999-01-07
EP0543014A1 (en) 1993-05-26
DE69226690T3 (de) 2005-02-10

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