TWI836621B - 尾端縮折抑制裝置 - Google Patents

尾端縮折抑制裝置 Download PDF

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Publication number
TWI836621B
TWI836621B TW111135978A TW111135978A TWI836621B TW I836621 B TWI836621 B TW I836621B TW 111135978 A TW111135978 A TW 111135978A TW 111135978 A TW111135978 A TW 111135978A TW I836621 B TWI836621 B TW I836621B
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TW
Taiwan
Prior art keywords
rolling
stand
tail
roll
rolling stand
Prior art date
Application number
TW111135978A
Other languages
English (en)
Chinese (zh)
Other versions
TW202327750A (zh
Inventor
橘稔
Original Assignee
日商東芝三菱電機產業系統股份有限公司
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.)
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Publication date
Application filed by 日商東芝三菱電機產業系統股份有限公司 filed Critical 日商東芝三菱電機產業系統股份有限公司
Publication of TW202327750A publication Critical patent/TW202327750A/zh
Application granted granted Critical
Publication of TWI836621B publication Critical patent/TWI836621B/zh

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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
TW111135978A 2021-12-24 2022-09-22 尾端縮折抑制裝置 TWI836621B (zh)

Applications Claiming Priority (2)

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
WOPCT/JP2021/048283 2021-12-24

Publications (2)

Publication Number Publication Date
TW202327750A TW202327750A (zh) 2023-07-16
TWI836621B true TWI836621B (zh) 2024-03-21

Family

ID=86901927

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111135978A TWI836621B (zh) 2021-12-24 2022-09-22 尾端縮折抑制裝置

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=)

Citations (4)

* 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
TW201641172A (zh) * 2015-05-20 2016-12-01 東芝三菱電機產業系統股份有限公司 前尾端板寬控制裝置
US20170014880A1 (en) * 2014-02-21 2017-01-19 Primetals Technologies Germany Gmbh Simple pre-control of a wedge-type roll-gap adjustment of a roughing stand

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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 (4)

* 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
US20170014880A1 (en) * 2014-02-21 2017-01-19 Primetals Technologies Germany Gmbh Simple pre-control of a wedge-type roll-gap adjustment of a roughing stand
TW201641172A (zh) * 2015-05-20 2016-12-01 東芝三菱電機產業系統股份有限公司 前尾端板寬控制裝置

Also Published As

Publication number Publication date
TW202327750A (zh) 2023-07-16
JP7552885B2 (ja) 2024-09-18
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
WO2023119640A1 (ja) 2023-06-29
CN116806174B (zh) 2026-02-03

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