MXPA01007250A - Metodo y dispositivo para controlar planeidad de placa metalica. - Google Patents

Metodo y dispositivo para controlar planeidad de placa metalica.

Info

Publication number
MXPA01007250A
MXPA01007250A MXPA01007250A MXPA01007250A MXPA01007250A MX PA01007250 A MXPA01007250 A MX PA01007250A MX PA01007250 A MXPA01007250 A MX PA01007250A MX PA01007250 A MXPA01007250 A MX PA01007250A MX PA01007250 A MXPA01007250 A MX PA01007250A
Authority
MX
Mexico
Prior art keywords
metal plate
surface temperatures
widthwise edge
finish rolling
completion
Prior art date
Application number
MXPA01007250A
Other languages
English (en)
Inventor
Akashi Toru
Original Assignee
Nippon 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
Priority claimed from JP32768499A external-priority patent/JP2001137943A/ja
Priority claimed from JP2000050759A external-priority patent/JP2001239312A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MXPA01007250A publication Critical patent/MXPA01007250A/es

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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0021—Cutting or shearing the product in the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0071—Levelling the rolled product
    • 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
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/20—Temperature
    • B21B2261/21—Temperature profile
    • 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
    • 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
    • B21B37/76—Cooling control on the run-out table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets
    • 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
    • B21B45/004—Heating the product
    • 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)
  • Control Of Metal Rolling (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

Un metodo para mejorar la planeidad de placas metalicas y un dispositivo para incorporar este metodo, evitando las ondulaciones de la placa de acero que se producen en el borde en el sentido de la anchura de una placa metalica cuando esta ultima alcanza una temperatura ordinaria despues de la terminacion del rolado en caliente por medio de un proceso de enfriamiento. El metodo de control de planeidad de la placa metalica comprende las etapas de medir las temperaturas de superficie en el borde en el sentido de la anchura y la porcion central de la placa metalica entre los laminadores de acabado, los cuales son laminadores en tandem, o en la entrada y/o la salida de un laminador de acabado, el cual es un laminador reversible, o despues de la terminacion del rolado en caliente o despues del paso a traves de una aplanadora en caliente, controlando la temperatura de calentamiento del borde en el sentido de la anchura y la porcion central de la placa metalica en base a las temperaturas de superficie medidas, enfriando la placa metalica despues del laminado de acabado, por lo que la distribucion de las temperaturas de superficie se vuelve plana.
MXPA01007250A 1999-11-18 2000-11-16 Metodo y dispositivo para controlar planeidad de placa metalica. MXPA01007250A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32768499A JP2001137943A (ja) 1999-11-18 1999-11-18 金属板の平坦度制御方法及び装置
JP2000050759A JP2001239312A (ja) 2000-02-28 2000-02-28 金属板の平坦度制御方法及び装置
PCT/JP2000/008093 WO2001036122A1 (fr) 1999-11-18 2000-11-16 Procede et dispositif permettant de controler la planeite des toles metalliques

Publications (1)

Publication Number Publication Date
MXPA01007250A true MXPA01007250A (es) 2003-06-06

Family

ID=26572599

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01007250A MXPA01007250A (es) 1999-11-18 2000-11-16 Metodo y dispositivo para controlar planeidad de placa metalica.

Country Status (8)

Country Link
US (1) US6615633B1 (es)
EP (1) EP1153673B1 (es)
KR (1) KR100432682B1 (es)
CN (1) CN1278792C (es)
AU (1) AU760833B2 (es)
DE (1) DE60039102D1 (es)
MX (1) MXPA01007250A (es)
WO (1) WO2001036122A1 (es)

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EP1568471B1 (en) * 2002-11-07 2013-03-20 Kaneka Corporation Heat-resistant flexible laminated board manufacturing method
BRPI0707959A2 (pt) * 2006-02-17 2011-05-17 Alcoa Inc aquecimento por indução para controlar o aplanamento de chapa laminada
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DE102007012688A1 (de) * 2007-03-12 2008-09-18 Sms Demag Ag Verfahren zur Behandlung von Blechen
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CN100515593C (zh) * 2007-09-24 2009-07-22 攀钢集团攀枝花钢铁研究院 普通四辊热带钢连轧机带钢边部增厚综合控制方法
JP5202036B2 (ja) 2008-02-29 2013-06-05 株式会社神戸製鋼所 平面性が優れたアルミニウム条材の製造方法
CN101780478B (zh) * 2009-01-21 2012-07-04 中冶赛迪工程技术股份有限公司 一种热轧带钢及钢板板形和精度控制的方法和设备
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KR101134922B1 (ko) 2009-04-02 2012-04-17 주식회사 포스코 열간 압연공정의 철판 형상 교정장치 및 방법
CN101992218B (zh) * 2009-08-25 2013-05-01 鞍钢股份有限公司 冷轧带钢板形控制目标值的修正方法
CN102085535B (zh) * 2009-12-03 2012-11-14 唐山国丰钢铁有限公司 一种精轧机的调平控制方法
CN102581043B (zh) * 2011-01-18 2014-08-20 宝山钢铁股份有限公司 用于带钢热轧过程的水雾冷却***及水雾冷却方法
US9566625B2 (en) 2011-06-07 2017-02-14 Nippon Steel & Sumitomo Metal Corporation Apparatus for cooling hot-rolled steel sheet
US9186710B2 (en) * 2011-06-07 2015-11-17 Nippon Steel & Sumitomo Metal Corporation Method for cooling hot-rolled steel sheet
US9211574B2 (en) * 2011-07-27 2015-12-15 Nippon Steel & Sumitomo Metal Corporation Method for manufacturing steel sheet
CZ306622B6 (cs) * 2011-10-27 2017-04-05 Západočeská Univerzita V Plzni Způsob výroby plechového ocelového výlisku s integrovanou přípravou polotovaru nestejné tloušťky
KR101376565B1 (ko) * 2011-12-15 2014-04-02 (주)포스코 연속 소둔라인 급냉대의 스트립 온도제어 방법 및 장치
CN103998154B (zh) * 2012-12-06 2015-09-09 新日铁住金株式会社 钢板制造方法
CA2900559C (en) 2013-03-11 2018-01-02 Novelis Inc. Improving the flatness of a rolled strip
CN104043660B (zh) * 2013-09-26 2015-09-30 北大方正集团有限公司 一种非调质钢的生产工艺
CN104438356B (zh) * 2014-09-23 2017-04-05 北京首钢股份有限公司 一种改善薄规格集装箱板边部浪形的方法
DE102015112293A1 (de) 2015-07-28 2017-02-02 Hydro Aluminium Rolled Products Gmbh Verfahren und Vorrichtung zur planheitsadaptiven Temperaturänderung von Metallbändern
CN107159719B (zh) * 2017-05-10 2019-02-22 燕山大学 一种钛合金板连轧控温装置及控温连轧方法
CN107282648B (zh) * 2017-06-21 2019-01-22 北京科技大学 一种热轧带钢全幅宽平坦度的控制方法
CN110665966A (zh) * 2019-10-24 2020-01-10 瓯锟科技温州有限公司 一种基于液态二氧化碳冷却及润滑的金属板带材轧制工艺
CN113617843B (zh) * 2021-09-14 2023-03-03 鞍钢股份有限公司 一种高温状态下消除热轧带钢残余应力的方法

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Also Published As

Publication number Publication date
CN1336853A (zh) 2002-02-20
DE60039102D1 (de) 2008-07-17
KR20010101563A (ko) 2001-11-14
KR100432682B1 (ko) 2004-05-22
EP1153673B1 (en) 2008-06-04
WO2001036122A1 (fr) 2001-05-25
US6615633B1 (en) 2003-09-09
CN1278792C (zh) 2006-10-11
EP1153673A4 (en) 2005-08-31
AU1414301A (en) 2001-05-30
AU760833B2 (en) 2003-05-22
EP1153673A1 (en) 2001-11-14

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