JPWO2021005778A1 - - Google Patents

Info

Publication number
JPWO2021005778A1
JPWO2021005778A1 JP2021530449A JP2021530449A JPWO2021005778A1 JP WO2021005778 A1 JPWO2021005778 A1 JP WO2021005778A1 JP 2021530449 A JP2021530449 A JP 2021530449A JP 2021530449 A JP2021530449 A JP 2021530449A JP WO2021005778 A1 JPWO2021005778 A1 JP WO2021005778A1
Authority
JP
Japan
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
JP2021530449A
Other languages
Japanese (ja)
Other versions
JP7150994B2 (en
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 filed Critical
Publication of JPWO2021005778A1 publication Critical patent/JPWO2021005778A1/ja
Application granted granted Critical
Publication of JP7150994B2 publication Critical patent/JP7150994B2/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
    • B21B2265/08—Back or outlet tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/04—Lateral deviation, meandering, camber of product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/06—Threading
    • B21B2273/10—Threading-out or after threading-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/14—Front end or leading end
    • 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
    • B21B37/48—Tension control; Compression control
    • 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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
JP2021530449A 2019-07-11 2019-07-11 Control device for rolling mill, rolling equipment, and method for operating rolling mill Active JP7150994B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/027491 WO2021005778A1 (en) 2019-07-11 2019-07-11 Control device for rolling device, rolling equipment, and method for operating rolling device

Publications (2)

Publication Number Publication Date
JPWO2021005778A1 true JPWO2021005778A1 (en) 2021-01-14
JP7150994B2 JP7150994B2 (en) 2022-10-11

Family

ID=74114450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021530449A Active JP7150994B2 (en) 2019-07-11 2019-07-11 Control device for rolling mill, rolling equipment, and method for operating rolling mill

Country Status (4)

Country Link
EP (1) EP3974074B1 (en)
JP (1) JP7150994B2 (en)
CN (1) CN114007771B (en)
WO (1) WO2021005778A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS458780B1 (en) * 1966-10-12 1970-03-30
JPS4996955A (en) * 1973-01-20 1974-09-13
JPH0220608A (en) * 1988-07-05 1990-01-24 Sumitomo Metal Ind Ltd Method for controlling meandering of rolled stock
JPH07132310A (en) * 1993-11-10 1995-05-23 Mitsubishi Heavy Ind Ltd Rolling method
KR20050028230A (en) * 2003-09-18 2005-03-22 주식회사 포스코 Apparatus for controlling a bending and a level of strip in hot mill process
WO2006063948A1 (en) * 2004-12-15 2006-06-22 Siemens Aktiengesellschaft Operating method for a rolling train and corresponding devices
JP2014117743A (en) * 2012-12-19 2014-06-30 Jfe Steel Corp Meandering control method of rolled material, meandering control device of rolled material, meandering control program of rolled material and manufacturing method of rolled material
JP2018158365A (en) * 2017-03-23 2018-10-11 Ｊｆｅスチール株式会社 Hot rolling method and hot rolling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO928797A0 (en) * 1997-09-19 1997-10-09 Bhp Steel (Jla) Pty Limited Strip steering
JPH11179414A (en) 1997-12-24 1999-07-06 Nkk Corp Method for estimating amount of uneven elongation in cold rolling mill and method for controlling shape
AT410767B (en) * 2001-10-24 2003-07-25 Voest Alpine Ind Anlagen METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A ROLLED METAL STRIP FROM A METAL MELT
CN103252358B (en) * 2013-05-21 2014-12-31 东北大学 Correction method of wide and thick plate camber
CN104307892B (en) * 2014-11-06 2016-04-13 广西柳州银海铝业股份有限公司 The method of band head correction in tandem rolling crossing process
CN106513443B (en) * 2016-12-27 2018-12-11 奎克化学（中国）有限公司 A kind of four roll reversing rollers and its method for correcting error being equipped with band automatic centring device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS458780B1 (en) * 1966-10-12 1970-03-30
JPS4996955A (en) * 1973-01-20 1974-09-13
JPH0220608A (en) * 1988-07-05 1990-01-24 Sumitomo Metal Ind Ltd Method for controlling meandering of rolled stock
JPH07132310A (en) * 1993-11-10 1995-05-23 Mitsubishi Heavy Ind Ltd Rolling method
KR20050028230A (en) * 2003-09-18 2005-03-22 주식회사 포스코 Apparatus for controlling a bending and a level of strip in hot mill process
WO2006063948A1 (en) * 2004-12-15 2006-06-22 Siemens Aktiengesellschaft Operating method for a rolling train and corresponding devices
JP2014117743A (en) * 2012-12-19 2014-06-30 Jfe Steel Corp Meandering control method of rolled material, meandering control device of rolled material, meandering control program of rolled material and manufacturing method of rolled material
JP2018158365A (en) * 2017-03-23 2018-10-11 Ｊｆｅスチール株式会社 Hot rolling method and hot rolling device

Also Published As

Publication number Publication date
EP3974074A1 (en) 2022-03-30
EP3974074C0 (en) 2023-12-27
CN114007771B (en) 2023-06-16
WO2021005778A1 (en) 2021-01-14
EP3974074B1 (en) 2023-12-27
JP7150994B2 (en) 2022-10-11
CN114007771A (en) 2022-02-01
EP3974074A4 (en) 2022-05-18

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