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MX2018003240A - Pre-calentamiento y control termico de rodillos de trabajo en procesos de laminado de metal y sistemas de control de los mismos. - Google Patents

Pre-calentamiento y control termico de rodillos de trabajo en procesos de laminado de metal y sistemas de control de los mismos.

Info

Publication number
MX2018003240A
MX2018003240A MX2018003240A MX2018003240A MX2018003240A MX 2018003240 A MX2018003240 A MX 2018003240A MX 2018003240 A MX2018003240 A MX 2018003240A MX 2018003240 A MX2018003240 A MX 2018003240A MX 2018003240 A MX2018003240 A MX 2018003240A
Authority
MX
Mexico
Prior art keywords
heating
systems
rolling mills
sprays
control systems
Prior art date
Application number
MX2018003240A
Other languages
English (en)
Inventor
Anthony Gaensbauer David
Eboli Carlos
Moraes Tiago
Minniti Eduardo
Carvalho Francisco
Original Assignee
Novelis Inc
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 Novelis Inc filed Critical Novelis Inc
Publication of MX2018003240A publication Critical patent/MX2018003240A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B27/106—Heating the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • 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
    • 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
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
    • 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
    • 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
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • 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
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Los sistemas y métodos para usar pulverizaciones calientes de ancho completo 118 para precalentar los laminadores 100 antes del procesamiento de la lámina o placa de metal se describen en el presente documento. Las pulverizaciones calientes 118 pueden controlarse individualmente. El uso de pulverizaciones calientes puede permitir que el laminador 100 alcance la temperatura de funcionamiento y consiga una corona térmica deseada de modo que la lámina o placa de placa 102 pueda procesarse inmediatamente dentro de las tolerancias de planicidad y precisión del calibre. El precalentamiento de los laminadores 100 puede eliminar la necesidad de que el laminador 100 funcione en un período de transición de calentamiento del rodillo de trabajo y puede aumentar la eficacia al eliminar o reducir el material de desecho y el tiempo de inactividad del laminador. Las pulverizaciones calientes 118 también se pueden incorporar con sistemas de refrigerante existentes para proporcionar sistemas de control térmico para laminadores 100 con controles de temperatura bidireccionales.
MX2018003240A 2015-09-21 2016-09-21 Pre-calentamiento y control termico de rodillos de trabajo en procesos de laminado de metal y sistemas de control de los mismos. MX2018003240A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562221491P 2015-09-21 2015-09-21
PCT/US2016/052753 WO2017053343A1 (en) 2015-09-21 2016-09-21 Pre-heating and thermal control of work rolls in metal rolling processes and control systems thereof

Publications (1)

Publication Number Publication Date
MX2018003240A true MX2018003240A (es) 2018-06-20

Family

ID=57043018

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018003240A MX2018003240A (es) 2015-09-21 2016-09-21 Pre-calentamiento y control termico de rodillos de trabajo en procesos de laminado de metal y sistemas de control de los mismos.

Country Status (11)

Country Link
US (1) US10875067B2 (es)
EP (1) EP3352922B1 (es)
JP (1) JP6619086B2 (es)
KR (1) KR102121677B1 (es)
CN (1) CN108025339B (es)
BR (1) BR112018005368B1 (es)
CA (1) CA2998379C (es)
ES (1) ES2821326T3 (es)
MX (1) MX2018003240A (es)
RU (1) RU2705045C2 (es)
WO (1) WO2017053343A1 (es)

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* Cited by examiner, † Cited by third party
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CN109940046A (zh) * 2019-04-19 2019-06-28 中国重型机械研究院股份公司 一种铝轧机的热油边部喷射系统
CN110026441A (zh) * 2019-04-19 2019-07-19 邹平宏发铝业科技有限公司 铝冷轧生产罐体料生产方法
CN110038897A (zh) * 2019-05-09 2019-07-23 宁夏中太镁业科技有限公司 一种镁合金板材温轧装置
DE102019129299A1 (de) * 2019-10-30 2021-05-06 Achenbach Buschhütten GmbH & Co. KG Verfahren und Vorrichtung zur Temperierung einer Walze
EP4032628A1 (de) 2021-01-25 2022-07-27 Speira GmbH Verwendungen von kaltwalzvorrichtungen und verfahren zum geregelten kaltwalzen von aluminiumfolie
FR3124747B1 (fr) * 2021-07-02 2023-06-30 Constellium Issoire Procede de prechauffage d’un cylindre de travail de laminage
CN114959242A (zh) * 2022-05-27 2022-08-30 天津市新天钢冷轧薄板有限公司 一种防止连退机组支撑辊边部损伤的方法
CN115254974A (zh) * 2022-08-10 2022-11-01 洛阳万基铝加工有限公司 一种工作辊的加热装置

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JPS4943464B1 (es) 1970-11-18 1974-11-21
JPS499031B1 (es) 1970-12-22 1974-03-01
SU994068A1 (ru) 1981-05-18 1983-02-07 Научно-Исследовательский Институт Тяжелого Машиностроения Производственного Объединения "Уралмаш" Устройство управлени тепловым профилем валка прокатного стана
JPS58128208A (ja) 1982-01-28 1983-07-30 Nippon Steel Corp 冷間圧延機のロ−ル冷却水供給方法及び装置
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Also Published As

Publication number Publication date
RU2018110545A (ru) 2019-10-23
KR20180051612A (ko) 2018-05-16
RU2705045C2 (ru) 2019-11-01
US10875067B2 (en) 2020-12-29
ES2821326T3 (es) 2021-04-26
EP3352922B1 (en) 2020-09-02
CN108025339B (zh) 2020-10-13
EP3352922A1 (en) 2018-08-01
WO2017053343A1 (en) 2017-03-30
BR112018005368A8 (pt) 2023-01-03
RU2018110545A3 (es) 2019-10-23
US20170080467A1 (en) 2017-03-23
KR102121677B1 (ko) 2020-06-11
BR112018005368A2 (pt) 2018-10-09
BR112018005368B1 (pt) 2023-03-21
CA2998379A1 (en) 2017-03-30
CN108025339A (zh) 2018-05-11
JP2018531796A (ja) 2018-11-01
CA2998379C (en) 2020-01-21
JP6619086B2 (ja) 2019-12-11

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