MX2023004951A - Instalacion para laminado en frio, metodo para laminar en frio y metodo para fabricar una placa metalica. - Google Patents

Instalacion para laminado en frio, metodo para laminar en frio y metodo para fabricar una placa metalica.

Info

Publication number
MX2023004951A
MX2023004951A MX2023004951A MX2023004951A MX2023004951A MX 2023004951 A MX2023004951 A MX 2023004951A MX 2023004951 A MX2023004951 A MX 2023004951A MX 2023004951 A MX2023004951 A MX 2023004951A MX 2023004951 A MX2023004951 A MX 2023004951A
Authority
MX
Mexico
Prior art keywords
rolling
cold rolling
oil
emulsion
rolling oil
Prior art date
Application number
MX2023004951A
Other languages
English (en)
Inventor
Yukihiro Matsubara
Noriki Fujita
Tetsuya Arakawa
Miwa Ohashi
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 MX2023004951A publication Critical patent/MX2023004951A/es

Links

Classifications

    • 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
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • 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
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • 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
    • 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
    • B21B45/0239—Lubricating
    • B21B45/0242—Lubricants
    • 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
    • B21B1/24—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 in a continuous or semi-continuous process
    • B21B1/28—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 in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill

Landscapes

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

Abstract

Una instalación para laminado en frío de acuerdo con la presente invención incluye un tren de laminado en tándem en frío que incluye una pluralidad de cajas de laminación, y un sistema de suministro de aceite de laminado configurado para suministrar aceite de laminado al tren de laminado en tándem en frío, en el cual el sistema de suministro de aceite de laminado incluye un primer sistema de suministro de aceite de laminado configurado para suministrar un primer aceite de laminado de emulsión y un segundo sistema de suministro de aceite de laminado configurado para suministrar un segundo aceite de laminado de emulsión que tiene una concentración mayor que el primer aceite de laminado de emulsión, y el aceite de laminado mezclado obtenido al mezclar el primer aceite de laminado de emulsión y el segundo aceite de laminado de emulsión se suministra al menos a una caja de laminación específica entre la pluralidad de cajas de laminación de tal manera que cumpla con la siguiente fórmula (1), 0.6 = F2/F1 = 1.4 (1), donde F1 denota la primera fuerza horizontal que actúa en una dirección de laminado sobre un rodillo incluido en la caja de laminación específica, y F2 denota la segunda fuerza horizontal que actúa en una dirección de laminado sobre un rodillo incluido en una caja de laminación superior dispuesta en un lado superior de la caja de laminación específica y vecina de la caja de laminación específica.
MX2023004951A 2020-10-29 2021-07-01 Instalacion para laminado en frio, metodo para laminar en frio y metodo para fabricar una placa metalica. MX2023004951A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020181050A JP7020530B1 (ja) 2020-10-29 2020-10-29 冷間圧延設備、冷間圧延方法、及び金属板の製造方法
PCT/JP2021/024962 WO2022091484A1 (ja) 2020-10-29 2021-07-01 冷間圧延設備、冷間圧延方法、及び金属板の製造方法

Publications (1)

Publication Number Publication Date
MX2023004951A true MX2023004951A (es) 2023-05-17

Family

ID=80948517

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023004951A MX2023004951A (es) 2020-10-29 2021-07-01 Instalacion para laminado en frio, metodo para laminar en frio y metodo para fabricar una placa metalica.

Country Status (7)

Country Link
US (1) US20230381844A1 (es)
EP (1) EP4238667A4 (es)
JP (1) JP7020530B1 (es)
KR (1) KR20230076138A (es)
CN (1) CN116528994A (es)
MX (1) MX2023004951A (es)
WO (1) WO2022091484A1 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1302766B1 (it) * 1998-09-14 2000-09-29 Danieli & C Ohg Sp Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo
JP2005297025A (ja) * 2004-04-13 2005-10-27 Kobe Steel Ltd タンデム圧延装置のチャタリング予測方法及び制御方法
JP4654724B2 (ja) 2005-03-24 2011-03-23 Ｊｆｅスチール株式会社 冷間圧延における圧延油供給方法および装置
JP5027405B2 (ja) 2005-11-30 2012-09-19 Ｊｆｅスチール株式会社 圧延機
JP4910771B2 (ja) * 2007-02-28 2012-04-04 Ｊｆｅスチール株式会社 金属板の冷間圧延方法
JP4962049B2 (ja) * 2007-03-05 2012-06-27 Ｊｆｅスチール株式会社 圧延機
JP5942386B2 (ja) 2011-11-08 2016-06-29 Ｊｆｅスチール株式会社 冷間圧延方法及び金属板の製造方法
DE102018209863A1 (de) * 2018-06-19 2019-12-19 Sms Group Gmbh Verfahren und Walzgerüst zum Walzen von Walzgut
JP2020138218A (ja) * 2019-02-28 2020-09-03 Ｊｆｅスチール株式会社 金属帯の冷間圧延方法および冷間圧延設備

Also Published As

Publication number Publication date
EP4238667A4 (en) 2024-04-10
EP4238667A1 (en) 2023-09-06
KR20230076138A (ko) 2023-05-31
JP2022071919A (ja) 2022-05-17
JP7020530B1 (ja) 2022-02-16
WO2022091484A1 (ja) 2022-05-05
US20230381844A1 (en) 2023-11-30
CN116528994A (zh) 2023-08-01

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