EP2554282A4 - Walzmaschine und walzverfahren für metallplatten - Google Patents

Walzmaschine und walzverfahren für metallplatten

Info

Publication number
EP2554282A4
EP2554282A4 EP11762310.8A EP11762310A EP2554282A4 EP 2554282 A4 EP2554282 A4 EP 2554282A4 EP 11762310 A EP11762310 A EP 11762310A EP 2554282 A4 EP2554282 A4 EP 2554282A4
Authority
EP
European Patent Office
Prior art keywords
rolling mill
rolling
lower work
project
work roll
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.)
Granted
Application number
EP11762310.8A
Other languages
English (en)
French (fr)
Other versions
EP2554282A1 (de
EP2554282B1 (de
Inventor
Shigeru Ogawa
Tsuyoshi Higo
Takashi Hisatsune
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2554282A1 publication Critical patent/EP2554282A1/de
Publication of EP2554282A4 publication Critical patent/EP2554282A4/de
Application granted granted Critical
Publication of EP2554282B1 publication Critical patent/EP2554282B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
EP11762310.8A 2010-03-31 2011-01-12 Walzmaschine und walzverfahren für metallplatten Not-in-force EP2554282B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010084053 2010-03-31
PCT/JP2011/050784 WO2011122069A1 (ja) 2010-03-31 2011-01-12 金属板材の圧延機および圧延方法

Publications (3)

Publication Number Publication Date
EP2554282A1 EP2554282A1 (de) 2013-02-06
EP2554282A4 true EP2554282A4 (de) 2013-12-04
EP2554282B1 EP2554282B1 (de) 2015-03-25

Family

ID=44711822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11762310.8A Not-in-force EP2554282B1 (de) 2010-03-31 2011-01-12 Walzmaschine und walzverfahren für metallplatten

Country Status (5)

Country Link
EP (1) EP2554282B1 (de)
KR (1) KR101300236B1 (de)
CN (1) CN102821881B (de)
TW (1) TWI430854B (de)
WO (1) WO2011122069A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103237609B (zh) * 2011-03-24 2014-05-28 新日铁住金株式会社 金属板材的辊轧机及轧制方法
JP5533754B2 (ja) * 2011-03-25 2014-06-25 新日鐵住金株式会社 金属板材のタンデム圧延設備及び熱間圧延方法
CN104923564B (zh) * 2014-03-21 2017-02-22 宝山钢铁股份有限公司 可避免工作辊窜动过程中轧辊脱出误报警的方法
JP6992032B2 (ja) * 2019-10-25 2022-01-13 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 圧延機
EP3981522B1 (de) * 2019-10-25 2024-05-01 Primetals Technologies Japan, Ltd. Walzwerk

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864955A (en) * 1973-12-04 1975-02-11 Blaw Knox Foundry Mill Machine Rolling mill stand
DE3601239A1 (de) * 1986-01-17 1987-07-23 Schloemann Siemag Ag Biegevorrichtung fuer die axial verschiebbaren arbeitswalzen eines vierwalzen-walzgeruestes
EP0239004A2 (de) * 1986-03-20 1987-09-30 Hitachi, Ltd. Walzwerk mit axial verschiebbaren Arbeitswalzen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942106A (ja) * 1982-09-01 1984-03-08 Hitachi Ltd 圧延機
JPS62142403U (de) * 1986-02-28 1987-09-08
DE3628733A1 (de) * 1986-08-23 1988-02-25 Schloemann Siemag Ag Vorrichtung zum axialen anstellen der walzen von walzgeruesten zur herstellung von profilstahl
JPS63199006A (ja) * 1987-02-12 1988-08-17 Nippon Steel Corp 圧延機のワークロールベンディング方法
JPH02280910A (ja) * 1989-04-20 1990-11-16 Kawasaki Steel Corp 圧延機
JPH084812B2 (ja) 1990-06-15 1996-01-24 株式会社日立製作所 圧延機
JPH0687011A (ja) 1992-09-09 1994-03-29 Kawasaki Steel Corp 厚板の圧延方法
JP3040037B2 (ja) 1992-12-28 2000-05-08 株式会社日立製作所 圧延方法及び多段圧延機
JPH08215730A (ja) * 1995-02-21 1996-08-27 Nippon Steel Corp 板圧延機ロールベンディング装置及び板圧延方法
JP3879239B2 (ja) * 1998-03-24 2007-02-07 Ｊｆｅスチール株式会社 板クラウン制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864955A (en) * 1973-12-04 1975-02-11 Blaw Knox Foundry Mill Machine Rolling mill stand
DE3601239A1 (de) * 1986-01-17 1987-07-23 Schloemann Siemag Ag Biegevorrichtung fuer die axial verschiebbaren arbeitswalzen eines vierwalzen-walzgeruestes
EP0239004A2 (de) * 1986-03-20 1987-09-30 Hitachi, Ltd. Walzwerk mit axial verschiebbaren Arbeitswalzen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011122069A1 *

Also Published As

Publication number Publication date
WO2011122069A1 (ja) 2011-10-06
CN102821881A (zh) 2012-12-12
EP2554282A1 (de) 2013-02-06
EP2554282B1 (de) 2015-03-25
KR20120120476A (ko) 2012-11-01
TW201143922A (en) 2011-12-16
CN102821881B (zh) 2014-08-13
KR101300236B1 (ko) 2013-08-26
TWI430854B (zh) 2014-03-21

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