EP2929949A4 - Dispositif permettant de refroidir une tôle d'acier laminée à chaud - Google Patents

Dispositif permettant de refroidir une tôle d'acier laminée à chaud

Info

Publication number
EP2929949A4
EP2929949A4 EP12873885.3A EP12873885A EP2929949A4 EP 2929949 A4 EP2929949 A4 EP 2929949A4 EP 12873885 A EP12873885 A EP 12873885A EP 2929949 A4 EP2929949 A4 EP 2929949A4
Authority
EP
European Patent Office
Prior art keywords
steel sheet
rolled steel
cooling hot
hot
cooling
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
EP12873885.3A
Other languages
German (de)
English (en)
Other versions
EP2929949A1 (fr
EP2929949B1 (fr
Inventor
Tooru Akashi
Shingo Kuriyama
Takeo Itoh
Koji Noguchi
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 EP2929949A1 publication Critical patent/EP2929949A1/fr
Publication of EP2929949A4 publication Critical patent/EP2929949A4/fr
Application granted granted Critical
Publication of EP2929949B1 publication Critical patent/EP2929949B1/fr
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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • 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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B21B37/76—Cooling control on the run-out table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/02—Vertical deviation, e.g. slack, looper height
    • 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
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • 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
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
EP12873885.3A 2012-12-06 2012-12-06 Dispositif permettant de refroidir une tôle d'acier laminée à chaud Active EP2929949B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/081659 WO2014087520A1 (fr) 2012-12-06 2012-12-06 Dispositif permettant de refroidir une tôle d'acier laminée à chaud

Publications (3)

Publication Number Publication Date
EP2929949A1 EP2929949A1 (fr) 2015-10-14
EP2929949A4 true EP2929949A4 (fr) 2016-07-06
EP2929949B1 EP2929949B1 (fr) 2018-04-25

Family

ID=49529544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12873885.3A Active EP2929949B1 (fr) 2012-12-06 2012-12-06 Dispositif permettant de refroidir une tôle d'acier laminée à chaud

Country Status (6)

Country Link
EP (1) EP2929949B1 (fr)
JP (1) JP5310966B1 (fr)
KR (1) KR101498843B1 (fr)
CN (1) CN103987469B (fr)
BR (1) BR112013028746B1 (fr)
WO (1) WO2014087520A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734262A (zh) * 2016-12-14 2017-05-31 四川德胜集团钒钛有限公司 一种轧机的冷却装置
CN107876579A (zh) * 2017-12-06 2018-04-06 江阴戴勒姆动力设备有限公司 一种绕片高频焊进料装置
CN108687156A (zh) * 2018-05-03 2018-10-23 东莞市润华铝业有限公司 一种铝型材的冷却装置
CN110860567A (zh) * 2019-11-27 2020-03-06 西南铝业（集团）有限责任公司 一种料温测量方法、装置及计算机可读存储介质
CN115418474B (zh) * 2022-09-02 2023-08-08 福建三宝钢铁有限公司 一种hrb500e分段气雾冷却工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02179825A (ja) * 1988-12-28 1990-07-12 Nippon Steel Corp 熱間圧延鋼板の冷却制御装置
JPH02179827A (ja) * 1988-12-28 1990-07-12 Nippon Steel Corp 熱間圧延鋼板の冷却制御装置
EP2070608A1 (fr) * 2007-07-19 2009-06-17 Nippon Steel Corporation Procédé de commande de refroidissement, unité de commande de refroidissement et unité de calcul de quantité d'eau de refroidissement
EP2361699A1 (fr) * 2010-02-26 2011-08-31 Siemens Aktiengesellschaft Procédé de refroidissement d'une tôle à l'aide d'un tunnel de refroidissement, tunnel de refroidissement et dispositif de commande et/ou de réglage pour un tunnel de refroidissement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763750B2 (ja) * 1988-12-28 1995-07-12 新日本製鐵株式会社 熱間圧延鋼板の冷却制御装置
JPH05337505A (ja) 1992-06-11 1993-12-21 Kawasaki Steel Corp 熱間圧延における被圧延材の冷却制御方法
JPH06328117A (ja) * 1993-05-18 1994-11-29 Nippon Steel Corp 連続熱間圧延のｒｏｔ冷却における注水方法
JP4586314B2 (ja) 2001-07-31 2010-11-24 Ｊｆｅスチール株式会社 熱延鋼板の製造方法
JP3892834B2 (ja) 2003-08-29 2007-03-14 新日本製鐵株式会社 厚鋼板の冷却方法
JP2005271052A (ja) 2004-03-25 2005-10-06 Jfe Steel Kk 熱間圧延方法
JP5482070B2 (ja) * 2009-10-02 2014-04-23 新日鐵住金株式会社 熱延鋼板の冷却方法及び冷却装置
EP2465620B1 (fr) * 2009-12-16 2013-07-03 Nippon Steel & Sumitomo Metal Corporation Procédé de refroidissement de bande d'acier laminée à chaud
CN102781598B (zh) * 2010-03-11 2015-09-23 新日铁住金株式会社 热轧钢板的制造方法及制造装置
JP7063750B2 (ja) 2018-07-10 2022-05-09 ファナック株式会社 温度推定装置、寿命評価装置、およびロボットシステム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02179825A (ja) * 1988-12-28 1990-07-12 Nippon Steel Corp 熱間圧延鋼板の冷却制御装置
JPH02179827A (ja) * 1988-12-28 1990-07-12 Nippon Steel Corp 熱間圧延鋼板の冷却制御装置
EP2070608A1 (fr) * 2007-07-19 2009-06-17 Nippon Steel Corporation Procédé de commande de refroidissement, unité de commande de refroidissement et unité de calcul de quantité d'eau de refroidissement
EP2361699A1 (fr) * 2010-02-26 2011-08-31 Siemens Aktiengesellschaft Procédé de refroidissement d'une tôle à l'aide d'un tunnel de refroidissement, tunnel de refroidissement et dispositif de commande et/ou de réglage pour un tunnel de refroidissement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014087520A1 *

Also Published As

Publication number Publication date
JPWO2014087520A1 (ja) 2017-01-05
CN103987469A (zh) 2014-08-13
EP2929949A1 (fr) 2015-10-14
EP2929949B1 (fr) 2018-04-25
BR112013028746A2 (pt) 2017-01-24
JP5310966B1 (ja) 2013-10-09
BR112013028746B1 (pt) 2022-08-09
CN103987469B (zh) 2015-11-25
KR20140100884A (ko) 2014-08-18
WO2014087520A1 (fr) 2014-06-12
KR101498843B1 (ko) 2015-03-04

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