JP7552885B2 - 尾端絞り抑制装置 - Google Patents

尾端絞り抑制装置 Download PDF

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Publication number
JP7552885B2
JP7552885B2 JP2023519371A JP2023519371A JP7552885B2 JP 7552885 B2 JP7552885 B2 JP 7552885B2 JP 2023519371 A JP2023519371 A JP 2023519371A JP 2023519371 A JP2023519371 A JP 2023519371A JP 7552885 B2 JP7552885 B2 JP 7552885B2
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JP
Japan
Prior art keywords
tail end
roll
rolling
stand
roll bender
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
JP2023519371A
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English (en)
Japanese (ja)
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JPWO2023119640A1 (https=
JPWO2023119640A5 (https=
Inventor
稔 橘
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.)
TMEIC Corp
Original Assignee
TMEIC 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 TMEIC Corp filed Critical TMEIC Corp
Publication of JPWO2023119640A1 publication Critical patent/JPWO2023119640A1/ja
Publication of JPWO2023119640A5 publication Critical patent/JPWO2023119640A5/ja
Application granted granted Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
    • B21B33/02—Preventing fracture of rolls
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/66—Roll eccentricity compensation systems
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/72—Rear end control; Front end control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP2023519371A 2021-12-24 2021-12-24 尾端絞り抑制装置 Active JP7552885B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/048283 WO2023119640A1 (ja) 2021-12-24 2021-12-24 尾端絞り抑制装置

Publications (3)

Publication Number Publication Date
JPWO2023119640A1 JPWO2023119640A1 (https=) 2023-06-29
JPWO2023119640A5 JPWO2023119640A5 (https=) 2023-11-22
JP7552885B2 true JP7552885B2 (ja) 2024-09-18

Family

ID=86901927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023519371A Active JP7552885B2 (ja) 2021-12-24 2021-12-24 尾端絞り抑制装置

Country Status (6)

Country Link
US (1) US12569898B2 (https=)
JP (1) JP7552885B2 (https=)
KR (1) KR20230113802A (https=)
CN (1) CN116806174B (https=)
TW (1) TWI836621B (https=)
WO (1) WO2023119640A1 (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035901B2 (https=) * 1972-05-06 1975-11-19
JPS58145303A (ja) * 1982-02-23 1983-08-30 Kawasaki Steel Corp 圧延機の絞り込み防止方法
JPH04251602A (ja) * 1991-01-24 1992-09-08 Kawasaki Steel Corp 熱間圧延方法
JP2002096109A (ja) 2000-09-14 2002-04-02 Nippon Steel Corp 圧延材の蛇行抑制方法
JP4348177B2 (ja) * 2002-11-20 2009-10-21 ポスココーポレーションリミテッド 仕上圧延異常診断装置及び方法
JPWO2009037766A1 (ja) * 2007-09-20 2011-01-06 東芝三菱電機産業システム株式会社 板厚制御装置
EP2145703B1 (en) * 2008-03-14 2015-01-07 Nippon Steel & Sumitomo Metal Corporation Rolling load prediction learning method for hot plate rolling
CN103269810B (zh) 2010-12-24 2015-03-25 三菱日立制铁机械株式会社 热轧设备以及热轧方法
JP2013180322A (ja) 2012-03-01 2013-09-12 Jfe Steel Corp 熱間圧延設備
EP2910316A1 (de) * 2014-02-21 2015-08-26 Primetals Technologies Germany GmbH Einfache Vorsteuerung einer Keilanstellung eines Vorgerüsts
WO2016185583A1 (ja) * 2015-05-20 2016-11-24 東芝三菱電機産業システム株式会社 先尾端板幅制御装置
CN105598181B (zh) * 2016-01-15 2017-12-26 山西太钢不锈钢股份有限公司 热连轧薄规格精轧带钢尾部自动减小弯辊力控制方法
CN109092892A (zh) * 2018-06-20 2018-12-28 新疆八钢铁股份有限公司 防止带钢尾部轧破的轧制方法
CN113198850B (zh) * 2021-03-30 2023-04-07 北京首钢股份有限公司 热轧精轧机组的控制方法、控制系统及工控设备

Also Published As

Publication number Publication date
TW202327750A (zh) 2023-07-16
KR20230113802A (ko) 2023-08-01
US20240075510A1 (en) 2024-03-07
JPWO2023119640A1 (https=) 2023-06-29
CN116806174A (zh) 2023-09-26
US12569898B2 (en) 2026-03-10
TWI836621B (zh) 2024-03-21
WO2023119640A1 (ja) 2023-06-29
CN116806174B (zh) 2026-02-03

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