BR112022023144A2 - Método de previsão de desvio de temperatura em placa de aço espessa, método de controle de desvio de temperatura em placa de aço espessa, método de geração de modelo de previsão de desvio de temperatura para placa de aço espessa, método de produção de placa de aço espessa e equipamento de produção de placa de aço espessa - Google Patents

Método de previsão de desvio de temperatura em placa de aço espessa, método de controle de desvio de temperatura em placa de aço espessa, método de geração de modelo de previsão de desvio de temperatura para placa de aço espessa, método de produção de placa de aço espessa e equipamento de produção de placa de aço espessa

Info

Publication number
BR112022023144A2
BR112022023144A2 BR112022023144A BR112022023144A BR112022023144A2 BR 112022023144 A2 BR112022023144 A2 BR 112022023144A2 BR 112022023144 A BR112022023144 A BR 112022023144A BR 112022023144 A BR112022023144 A BR 112022023144A BR 112022023144 A2 BR112022023144 A2 BR 112022023144A2
Authority
BR
Brazil
Prior art keywords
steel plate
thick steel
temperature drift
thick
temperature deviation
Prior art date
Application number
BR112022023144A
Other languages
English (en)
Portuguese (pt)
Inventor
Nojima Yusuke
Ueoka Satoshi
Tamura Yuuta
Kimura Yukio
Hirano Takahiro
Miura Ken
Kumano Ori
Original Assignee
Jfe 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
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BR112022023144A2 publication Critical patent/BR112022023144A2/pt

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
    • B21B37/74—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
    • 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
    • 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
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0281—Cleaning devices removing liquids removing coolants
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Materials Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Control Of Metal Rolling (AREA)
BR112022023144A 2020-05-15 2021-04-01 Método de previsão de desvio de temperatura em placa de aço espessa, método de controle de desvio de temperatura em placa de aço espessa, método de geração de modelo de previsão de desvio de temperatura para placa de aço espessa, método de produção de placa de aço espessa e equipamento de produção de placa de aço espessa BR112022023144A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020086208 2020-05-15
PCT/JP2021/014115 WO2021229949A1 (ja) 2020-05-15 2021-04-01 厚鋼板の温度偏差予測方法、厚鋼板の温度偏差制御方法、厚鋼板の温度偏差予測モデルの生成方法、厚鋼板の製造方法、及び厚鋼板の製造設備

Publications (1)

Publication Number Publication Date
BR112022023144A2 true BR112022023144A2 (pt) 2022-12-20

Family

ID=78525794

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023144A BR112022023144A2 (pt) 2020-05-15 2021-04-01 Método de previsão de desvio de temperatura em placa de aço espessa, método de controle de desvio de temperatura em placa de aço espessa, método de geração de modelo de previsão de desvio de temperatura para placa de aço espessa, método de produção de placa de aço espessa e equipamento de produção de placa de aço espessa

Country Status (6)

Country Link
EP (1) EP4151326A4 (https=)
JP (1) JPWO2021229949A1 (https=)
KR (1) KR20220152392A (https=)
CN (1) CN115529821A (https=)
BR (1) BR112022023144A2 (https=)
WO (1) WO2021229949A1 (https=)

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* Cited by examiner, † Cited by third party
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JP7806720B2 (ja) * 2023-01-23 2026-01-27 Ｊｆｅスチール株式会社 水分除去装置、計測装置、鋼板の製造装置及び、水分除去方法
CN117127005B (zh) * 2023-08-30 2024-03-19 山东天衢铝业有限公司 在线淬火的水冷控制系统及其方法
CN118744122A (zh) * 2024-06-18 2024-10-08 南京钢铁股份有限公司 一种精准控制淬火后钢板板面水渍吹扫的方法

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JP4360250B2 (ja) * 2004-03-29 2009-11-11 Ｊｆｅスチール株式会社 鋼板の製造方法及びその製造設備
JP4744226B2 (ja) * 2005-08-08 2011-08-10 株式会社神戸製鋼所 冷却制御モデルの学習方法及び圧延材の冷却方法。
DE102009023359A1 (de) * 2008-08-18 2010-02-25 Sms Siemag Ag Verfahren und Vorrichtung zur Kühlung und Trocknung eines Warmbandes oder eines Bleches in einem Walzwerk
JP2011005538A (ja) * 2009-06-29 2011-01-13 Jfe Steel Corp 熱延鋼板の冷却設備及びその水切り方法。
CN102000703B (zh) * 2009-09-02 2013-03-20 株式会社日立制作所 热轧机出侧温度控制装置及控制方法
JP5482070B2 (ja) * 2009-10-02 2014-04-23 新日鐵住金株式会社 熱延鋼板の冷却方法及び冷却装置
JP5230027B2 (ja) * 2010-03-18 2013-07-10 株式会社三共 遊技機
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JP5789958B2 (ja) * 2010-11-08 2015-10-07 Ｊｆｅスチール株式会社 冷却停止温度制御装置および冷却停止温度制御方法
TWI445581B (zh) * 2011-03-01 2014-07-21 Nippon Steel & Sumitomo Metal Corp 熱軋鋼板的製造裝置以及熱軋鋼板的製造方法
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WO2019065360A1 (ja) * 2017-09-28 2019-04-04 Ｊｆｅスチール株式会社 鋼板の製造設備および鋼板の製造方法
JP6922675B2 (ja) * 2017-11-09 2021-08-18 日本製鉄株式会社 製造プロセスの状態予測装置、方法及びプログラム、並びに製造プロセスの制御システム
JP7017439B2 (ja) * 2018-03-07 2022-02-08 株式会社神戸製鋼所 厚鋼板冷却方法

Also Published As

Publication number Publication date
EP4151326A1 (en) 2023-03-22
JPWO2021229949A1 (https=) 2021-11-18
EP4151326A4 (en) 2023-11-08
CN115529821A (zh) 2022-12-27
KR20220152392A (ko) 2022-11-15
WO2021229949A1 (ja) 2021-11-18

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]