JP7722288B2 - 冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法 - Google Patents

冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法

Info

Publication number
JP7722288B2
JP7722288B2 JP2022115033A JP2022115033A JP7722288B2 JP 7722288 B2 JP7722288 B2 JP 7722288B2 JP 2022115033 A JP2022115033 A JP 2022115033A JP 2022115033 A JP2022115033 A JP 2022115033A JP 7722288 B2 JP7722288 B2 JP 7722288B2
Authority
JP
Japan
Prior art keywords
cold rolling
steel strip
metal steel
rolls
upstream
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.)
Active
Application number
JP2022115033A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024013098A (ja
Inventor
公貴 日野
正樹 平井
一郎 田野口
哲矢 荒川
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
JFE 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
Application filed by JFE Steel Corp filed Critical JFE Steel Corp
Priority to JP2022115033A priority Critical patent/JP7722288B2/ja
Priority to US18/874,242 priority patent/US20250375803A1/en
Priority to PCT/JP2023/016986 priority patent/WO2024018724A1/ja
Priority to EP23842656.3A priority patent/EP4537951A4/de
Publication of JP2024013098A publication Critical patent/JP2024013098A/ja
Application granted granted Critical
Publication of JP7722288B2 publication Critical patent/JP7722288B2/ja
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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
    • B21B41/10—Loop deflectors
    • 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
    • B21B2001/221—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 by cold-rolling
    • 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
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed
    • 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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP2022115033A 2022-07-19 2022-07-19 冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法 Active JP7722288B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022115033A JP7722288B2 (ja) 2022-07-19 2022-07-19 冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法
US18/874,242 US20250375803A1 (en) 2022-07-19 2023-04-28 Cold rolling equipment, steel plate manufacturing equipment, cold rolling method, and steel plate manufacturing method
PCT/JP2023/016986 WO2024018724A1 (ja) 2022-07-19 2023-04-28 冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法
EP23842656.3A EP4537951A4 (de) 2022-07-19 2023-04-28 Kaltwalzausrüstung, stahlblechherstellungsausrüstung, kaltwalzverfahren und stahlblechherstellungsverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022115033A JP7722288B2 (ja) 2022-07-19 2022-07-19 冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法

Publications (2)

Publication Number Publication Date
JP2024013098A JP2024013098A (ja) 2024-01-31
JP7722288B2 true JP7722288B2 (ja) 2025-08-13

Family

ID=89617328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022115033A Active JP7722288B2 (ja) 2022-07-19 2022-07-19 冷間圧延設備、鋼板の製造設備、冷間圧延方法及び鋼板の製造方法

Country Status (4)

Country Link
US (1) US20250375803A1 (de)
EP (1) EP4537951A4 (de)
JP (1) JP7722288B2 (de)
WO (1) WO2024018724A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158204A (en) * 1980-05-07 1981-12-05 Nippon Steel Corp Asymmetrical rolling method for strip
JPS5736001A (ja) * 1980-08-12 1982-02-26 Ishikawajima Harima Heavy Ind Co Ltd Isokuatsuenjunkatsuhohooyobisonosochi
JPS58202911A (ja) * 1982-05-20 1983-11-26 Ishikawajima Harima Heavy Ind Co Ltd 多段圧延機及びその圧延方法
JPH0796302A (ja) * 1993-09-28 1995-04-11 Nippon Steel Corp 鋼帯の圧延方法
JP3539269B2 (ja) * 1999-03-24 2004-07-07 Ｊｆｅスチール株式会社 冷間圧延ワークロール冷却液の液切り装置および液切り方法

Also Published As

Publication number Publication date
US20250375803A1 (en) 2025-12-11
JP2024013098A (ja) 2024-01-31
EP4537951A4 (de) 2025-10-29
EP4537951A1 (de) 2025-04-16
WO2024018724A1 (ja) 2024-01-25

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