WO2009037766A1 - 板厚制御装置 - Google Patents

板厚制御装置 Download PDF

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Publication number
WO2009037766A1
WO2009037766A1 PCT/JP2007/068246 JP2007068246W WO2009037766A1 WO 2009037766 A1 WO2009037766 A1 WO 2009037766A1 JP 2007068246 W JP2007068246 W JP 2007068246W WO 2009037766 A1 WO2009037766 A1 WO 2009037766A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate thickness
rolling
oil film
thickness
variation
Prior art date
Application number
PCT/JP2007/068246
Other languages
English (en)
French (fr)
Inventor
Minoru Tachibana
Original Assignee
Toshiba Mitsubishi-Electric Industrial Systems Corporation
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 Toshiba Mitsubishi-Electric Industrial Systems Corporation filed Critical Toshiba Mitsubishi-Electric Industrial Systems Corporation
Priority to PCT/JP2007/068246 priority Critical patent/WO2009037766A1/ja
Priority to CN2007801005053A priority patent/CN101795786B/zh
Priority to US12/670,134 priority patent/US8307678B2/en
Priority to JP2009532999A priority patent/JPWO2009037766A1/ja
Priority to KR1020107008184A priority patent/KR101108424B1/ko
Priority to TW096138419A priority patent/TW200914158A/zh
Publication of WO2009037766A1 publication Critical patent/WO2009037766A1/ja

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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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • 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
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/074—Oil film bearings, e.g. "Morgoil" bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)

Abstract

　バックアップロールの油膜軸受けの油膜厚さと圧延材の変形抵抗との圧延速度に対する変化を考慮して板厚制御を行うことにより、圧延機出側における目標板厚と実板厚との偏差を、全速度領域に対して小さくすることができ、良好な製品を生産することができる板厚制御装置を提供する。このため、圧延機によって圧延される圧延材を所定の目標板厚に制御する板厚制御装置において、圧延速度に起因して油膜軸受けの油膜厚さが変化し、ギャップが増減することを補償するための油膜厚補償値と、圧延速度に起因して圧延材の変形抵抗が変化し、圧延機出側の板厚が増減することを補償するための加速補償値とを演算し、演算された各補償値も考慮して、予測板厚と目標板厚との偏差を演算する。
PCT/JP2007/068246 2007-09-20 2007-09-20 板厚制御装置 WO2009037766A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/JP2007/068246 WO2009037766A1 (ja) 2007-09-20 2007-09-20 板厚制御装置
CN2007801005053A CN101795786B (zh) 2007-09-20 2007-09-20 板厚控制装置
US12/670,134 US8307678B2 (en) 2007-09-20 2007-09-20 Gauge control apparatus
JP2009532999A JPWO2009037766A1 (ja) 2007-09-20 2007-09-20 板厚制御装置
KR1020107008184A KR101108424B1 (ko) 2007-09-20 2007-09-20 판두께 제어 장치
TW096138419A TW200914158A (en) 2007-09-20 2007-10-15 Gauge control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068246 WO2009037766A1 (ja) 2007-09-20 2007-09-20 板厚制御装置

Publications (1)

Publication Number Publication Date
WO2009037766A1 true WO2009037766A1 (ja) 2009-03-26

Family

ID=40467597

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068246 WO2009037766A1 (ja) 2007-09-20 2007-09-20 板厚制御装置

Country Status (6)

Country Link
US (1) US8307678B2 (ja)
JP (1) JPWO2009037766A1 (ja)
KR (1) KR101108424B1 (ja)
CN (1) CN101795786B (ja)
TW (1) TW200914158A (ja)
WO (1) WO2009037766A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012034887A1 (de) 2010-09-16 2012-03-22 Sms Siemag Ag Lageranordnung für eine walze und verfahren zur verwendung dieser lageranordnung

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Publication number Priority date Publication date Assignee Title
DE102006059709A1 (de) * 2006-12-18 2008-06-19 Siemens Ag Walzverfahren für ein Band
EP2644288B1 (en) * 2010-11-22 2017-01-04 Toshiba Mitsubishi-Electric Industrial Systems Corporation Rolling mill control device
CN102145346B (zh) * 2010-12-09 2012-10-03 湖南华菱湘潭钢铁有限公司 一种采用完全负公差轧制宽厚钢板的方法
KR101435030B1 (ko) * 2011-09-29 2014-08-29 현대제철 주식회사 사상압연기의 압연 제어방법
KR101680991B1 (ko) * 2012-11-28 2016-11-29 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 스트립의 권취 장치
CN105492133B (zh) * 2013-08-28 2018-03-06 东芝三菱电机产业***株式会社 轧机的板厚控制装置
CN104028563B (zh) * 2014-06-03 2016-04-06 杭州电子科技大学 高速轧制界面润滑油膜厚度测量装置及方法
WO2016151855A1 (ja) * 2015-03-26 2016-09-29 東芝三菱電機産業システム株式会社 圧延材の板厚制御装置
TWI670124B (zh) * 2018-11-12 2019-09-01 中國鋼鐵股份有限公司 鋼帶厚度控制方法
JP6874909B1 (ja) * 2019-10-30 2021-05-19 東芝三菱電機産業システム株式会社 タンデム圧延機の板厚スケジュール計算方法および圧延プラント
WO2021140747A1 (ja) * 2020-01-09 2021-07-15 パナソニックＩｐマネジメント株式会社 ロールプレス装置、及び制御装置
CN111553027B (zh) * 2020-03-31 2023-06-06 北京科技大学设计研究院有限公司 一种基于油膜力的热轧带钢油膜厚度计算方法
CN114700374A (zh) * 2022-03-25 2022-07-05 山东国创燃料电池技术创新中心有限公司 一种专用辊压机控制方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH05337531A (ja) * 1992-06-03 1993-12-21 Kobe Steel Ltd 圧延機の加減速時の自動板厚制御方法
JPH06246323A (ja) * 1993-02-25 1994-09-06 Kobe Steel Ltd 圧延機の板厚制御装置
JPH0751713A (ja) * 1993-08-16 1995-02-28 Nippon Steel Corp 板厚制御方法および圧延設備
JPH0985317A (ja) * 1995-09-28 1997-03-31 Kawasaki Steel Corp ステンレス鋼板の板厚制御方法

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US3574279A (en) * 1970-01-08 1971-04-13 Westinghouse Electric Corp Predictive gauge control method and apparatus with automatic plasticity determination for metal rolling mills
BE793758A (fr) * 1972-01-06 1973-07-09 Westinghouse Electric Corp Procede et appareil de commande de calibre comprenant la correction d'ecart de calibre de piece travaillee pour laminoirs de metaux
US3803886A (en) * 1972-05-10 1974-04-16 Westinghouse Electric Corp System and method for controlling gauge and crown in a plate rolling mill
JPS51112760A (en) * 1975-03-29 1976-10-05 Kawasaki Steel Co Taper neck bearing for rolling mill roll
JPS58212806A (ja) 1982-06-04 1983-12-10 Kawasaki Steel Corp 圧延機の板厚制御方法
JP3136183B2 (ja) * 1992-01-20 2001-02-19 株式会社日立製作所 制御方法
US5204889A (en) * 1992-07-14 1993-04-20 Loral Fairchild Corp. Apparatus for measuring thickness of metals on a rolling mill
JP3531744B2 (ja) 2002-01-17 2004-05-31 Ｊｆｅスチール株式会社 タンデム圧延機の板厚制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05337531A (ja) * 1992-06-03 1993-12-21 Kobe Steel Ltd 圧延機の加減速時の自動板厚制御方法
JPH06246323A (ja) * 1993-02-25 1994-09-06 Kobe Steel Ltd 圧延機の板厚制御装置
JPH0751713A (ja) * 1993-08-16 1995-02-28 Nippon Steel Corp 板厚制御方法および圧延設備
JPH0985317A (ja) * 1995-09-28 1997-03-31 Kawasaki Steel Corp ステンレス鋼板の板厚制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012034887A1 (de) 2010-09-16 2012-03-22 Sms Siemag Ag Lageranordnung für eine walze und verfahren zur verwendung dieser lageranordnung
DE102010045595A1 (de) 2010-09-16 2012-03-22 Sms Siemag Ag Lageranordnung für eine Walze und Verfahren zur Verwendung dieser Lageranordnung

Also Published As

Publication number Publication date
TW200914158A (en) 2009-04-01
US8307678B2 (en) 2012-11-13
US20100192654A1 (en) 2010-08-05
KR20100054160A (ko) 2010-05-24
KR101108424B1 (ko) 2012-01-30
CN101795786A (zh) 2010-08-04
JPWO2009037766A1 (ja) 2011-01-06
CN101795786B (zh) 2012-09-26

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