KR20230113802A - 미단 버클링 억제 장치 - Google Patents

미단 버클링 억제 장치 Download PDF

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Publication number
KR20230113802A
KR20230113802A KR1020237022430A KR20237022430A KR20230113802A KR 20230113802 A KR20230113802 A KR 20230113802A KR 1020237022430 A KR1020237022430 A KR 1020237022430A KR 20237022430 A KR20237022430 A KR 20237022430A KR 20230113802 A KR20230113802 A KR 20230113802A
Authority
KR
South Korea
Prior art keywords
roll bender
rolling
stand
rolled
rolling stand
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.)
Ceased
Application number
KR1020237022430A
Other languages
English (en)
Korean (ko)
Inventor
미노루 다치바나
Original Assignee
도시바 미쓰비시덴키 산교시스템 가부시키가이샤
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 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 filed Critical 도시바 미쓰비시덴키 산교시스템 가부시키가이샤
Publication of KR20230113802A publication Critical patent/KR20230113802A/ko
Ceased legal-status Critical Current

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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
    • B21B37/58—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
    • 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
    • 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
    • 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
    • B21B37/68—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)
KR1020237022430A 2021-12-24 2021-12-24 미단 버클링 억제 장치 Ceased KR20230113802A (ko)

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 (1)

Publication Number Publication Date
KR20230113802A true KR20230113802A (ko) 2023-08-01

Family

ID=86901927

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237022430A Ceased KR20230113802A (ko) 2021-12-24 2021-12-24 미단 버클링 억제 장치

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=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002096109A (ja) 2000-09-14 2002-04-02 Nippon Steel Corp 圧延材の蛇行抑制方法
WO2012086043A1 (ja) 2010-12-24 2012-06-28 三菱日立製鉄機械株式会社 熱間圧延設備及び熱間圧延方法
JP2013180322A (ja) 2012-03-01 2013-09-12 Jfe Steel Corp 熱間圧延設備

Family Cites Families (11)

* 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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002096109A (ja) 2000-09-14 2002-04-02 Nippon Steel Corp 圧延材の蛇行抑制方法
WO2012086043A1 (ja) 2010-12-24 2012-06-28 三菱日立製鉄機械株式会社 熱間圧延設備及び熱間圧延方法
JP2013180322A (ja) 2012-03-01 2013-09-12 Jfe Steel Corp 熱間圧延設備

Also Published As

Publication number Publication date
TW202327750A (zh) 2023-07-16
JP7552885B2 (ja) 2024-09-18
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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