EP2554284A4 - Walzung von metallstreifen - Google Patents

Walzung von metallstreifen

Info

Publication number
EP2554284A4
EP2554284A4 EP11762311.6A EP11762311A EP2554284A4 EP 2554284 A4 EP2554284 A4 EP 2554284A4 EP 11762311 A EP11762311 A EP 11762311A EP 2554284 A4 EP2554284 A4 EP 2554284A4
Authority
EP
European Patent Office
Prior art keywords
force
rolling
bending force
roll
decrease
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
EP11762311.6A
Other languages
English (en)
French (fr)
Other versions
EP2554284A1 (de
EP2554284B1 (de
Inventor
Shigeru Ogawa
Tsuyoshi Higo
Kunihiko Wakatsuki
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 EP2554284A1 publication Critical patent/EP2554284A1/de
Publication of EP2554284A4 publication Critical patent/EP2554284A4/de
Application granted granted Critical
Publication of EP2554284B1 publication Critical patent/EP2554284B1/de
Active 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
    • 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
    • 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)
  • Control Of Metal Rolling (AREA)
EP11762311.6A 2010-03-31 2011-01-12 Walzung von metallstreifen Active EP2554284B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010084054 2010-03-31
PCT/JP2011/050785 WO2011122070A1 (ja) 2010-03-31 2011-01-12 金属板材の圧延方法

Publications (3)

Publication Number Publication Date
EP2554284A1 EP2554284A1 (de) 2013-02-06
EP2554284A4 true EP2554284A4 (de) 2013-12-04
EP2554284B1 EP2554284B1 (de) 2014-11-19

Family

ID=44711823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11762311.6A Active EP2554284B1 (de) 2010-03-31 2011-01-12 Walzung von metallstreifen

Country Status (6)

Country Link
EP (1) EP2554284B1 (de)
KR (1) KR101300237B1 (de)
CN (1) CN102834192B (de)
BR (1) BR112012024207A2 (de)
TW (1) TWI401123B (de)
WO (1) WO2011122070A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101392078B1 (ko) * 2011-03-24 2014-05-07 신닛테츠스미킨 카부시키카이샤 금속 판재의 압연기 및 압연 방법
TWI472382B (zh) * 2012-02-16 2015-02-11 China Steel Corp Calculation method of reduction amount of finish rolling in hot rolling process
TWI455766B (zh) * 2012-02-20 2014-10-11 China Steel Corp 精軋機座之進口冠高的計算方法
JP6152320B2 (ja) * 2013-08-19 2017-06-21 新日鉄住金エンジニアリング株式会社 金属板材の圧延方法及び金属板材の圧延機
CN105414203B (zh) * 2015-12-10 2017-11-03 安徽马钢自动化信息技术有限公司 一种提高光整机hgc液压缸轧制力控制精度的方法
TWI740494B (zh) * 2020-05-12 2021-09-21 中國鋼鐵股份有限公司 軋輥檢驗方法與軋輥檢驗系統

Citations (2)

* 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62142403U (de) * 1986-02-28 1987-09-08
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
US4803865A (en) * 1987-07-17 1989-02-14 SMS Schloemann--Siemag Aktiengesellschaft Stand-supported bending device for axially slidable rolls of a multiroll rolling mill
JPH02280910A (ja) * 1989-04-20 1990-11-16 Kawasaki Steel Corp 圧延機
JP3167439B2 (ja) 1992-08-07 2001-05-21 川崎製鉄株式会社 エンドレス圧延方法
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
DE69840192D1 (de) * 1998-02-27 2008-12-18 Nippon Steel Corp Flachwalzverfahren und blechwalzwerk
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
CN100579679C (zh) * 2007-03-29 2010-01-13 中冶南方工程技术有限公司 高深冲性能冷轧带钢的平整方法及装置
AU2009222231B2 (en) * 2008-03-04 2011-11-10 Nippon Steel Corporation Rolling mill and rolling method for flat products of steel
CN101491814B (zh) * 2009-01-14 2011-07-27 太原科技大学 五机架四辊冷连轧机组弯辊力综合设定方法

Patent Citations (2)

* 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011122070A1 *

Also Published As

Publication number Publication date
WO2011122070A1 (ja) 2011-10-06
EP2554284A1 (de) 2013-02-06
EP2554284B1 (de) 2014-11-19
TWI401123B (zh) 2013-07-11
CN102834192B (zh) 2013-11-27
TW201139001A (en) 2011-11-16
KR101300237B1 (ko) 2013-08-26
BR112012024207A2 (pt) 2016-07-05
KR20120127511A (ko) 2012-11-21
CN102834192A (zh) 2012-12-19

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