MX2019002074A - Tren de laminación y método de ajuste del tren de laminación. - Google Patents

Tren de laminación y método de ajuste del tren de laminación.

Info

Publication number
MX2019002074A
MX2019002074A MX2019002074A MX2019002074A MX2019002074A MX 2019002074 A MX2019002074 A MX 2019002074A MX 2019002074 A MX2019002074 A MX 2019002074A MX 2019002074 A MX2019002074 A MX 2019002074A MX 2019002074 A MX2019002074 A MX 2019002074A
Authority
MX
Mexico
Prior art keywords
adjusted
rolling
work
rolling mill
rolls
Prior art date
Application number
MX2019002074A
Other languages
English (en)
Inventor
Sako Akira
Hasai Jiro
Hiura Tadashi
Satoh Taroh
Takeguchi Toru
Furumoto Hideaki
Kanemori Shinya
Tonaka Hideki
Original Assignee
Primetals Tech Japan Ltd
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 Primetals Tech Japan Ltd filed Critical Primetals Tech Japan Ltd
Publication of MX2019002074A publication Critical patent/MX2019002074A/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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • 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
    • B21B37/18—Automatic gauge control
    • 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
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • 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
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B21B2261/046—Different thickness in width direction
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • 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
    • B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
    • B21B38/105—Calibrating or presetting roll-gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Se proporciona un dispositivo de medicion del lado de trabajo y un dispositivo de medicion de posicion del lado de accionamiento para medir directamente las posiciones de los calces del rodillo en una direccion de laminacion, y las posiciones de los rodillos de trabajo superior e inferior (110A), (110B) y los rodillos de apoyo superior e inferior (120A), (120B) en la direccion de laminacion se ajustan al punto cero o posiciones predeterminadas. Alternativamente, se calcula un cambio causado en el acunamiento de tira debido a un diminuto cruce de los ejes de los rodillos de trabajo (810A), (810B) y rodillos de apoyo (820A), (820B), y las cantidades de nivelacion de un dispositivo de cilindro de reduccion de laminacion del lado de trabajo (870A) y un dispositivo de cilindro de reduccion de laminacion del lado de accionamiento (870B) se ajustan para hacer el borde de la tira igual o menor a un valor predeterminado. Con esta disposicion, la asimetria bilateral (acunamiento de tira) de la distribucion del espesor de un material laminado se puede ajustar facilmente incluso en el caso en que las posiciones de los calces del rodillo en la direccion de laminacion se cambian debido al desgaste de los diversos componentes, incluyendo un grupo de revestimientos.
MX2019002074A 2016-11-07 2016-11-07 Tren de laminación y método de ajuste del tren de laminación. MX2019002074A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/082952 WO2018083794A1 (ja) 2016-11-07 2016-11-07 圧延機及び圧延機の調整方法

Publications (1)

Publication Number Publication Date
MX2019002074A true MX2019002074A (es) 2019-11-11

Family

ID=62075895

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002074A MX2019002074A (es) 2016-11-07 2016-11-07 Tren de laminación y método de ajuste del tren de laminación.

Country Status (7)

Country Link
US (2) US11247253B2 (es)
EP (1) EP3536412A4 (es)
JP (1) JP6475894B2 (es)
KR (1) KR101994054B1 (es)
CN (2) CN110421012B (es)
MX (1) MX2019002074A (es)
WO (1) WO2018083794A1 (es)

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JP7127447B2 (ja) * 2018-09-12 2022-08-30 日本製鉄株式会社 圧延機の設定方法
JP7127446B2 (ja) * 2018-09-12 2022-08-30 日本製鉄株式会社 圧延機の設定方法
CN113056337B (zh) * 2019-01-25 2023-11-28 普锐特冶金技术日本有限公司 轧制设备及轧制方法
CN110449471B (zh) * 2019-07-17 2021-05-28 首钢京唐钢铁联合有限责任公司 一种轧辊平行关系检测的方法
CN110227720A (zh) * 2019-07-19 2019-09-13 太原理工大学 一种胀形衬板、间隙控制方法及***
JP6992032B2 (ja) * 2019-10-25 2022-01-13 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 圧延機
CN112845588A (zh) * 2019-11-27 2021-05-28 林秉谕 辗压设备
CN111659738B (zh) * 2020-06-10 2022-02-22 武汉钢铁有限公司 一种轧机辊系交叉度的测量方法及装置
CN111922090B (zh) * 2020-07-09 2022-07-15 首钢京唐钢铁联合有限责任公司 精轧机更换工作辊后的水平值自动给定方法及***
CN112024612B (zh) * 2020-09-02 2024-06-11 中冶赛迪工程技术股份有限公司 一种铝带铸轧液压控铸控轧设备及方法
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CN113787103B (zh) * 2021-08-11 2023-10-03 武汉钢铁有限公司 一种轧机工作辊的交叉接触点位置获取方法和装置
KR20240038761A (ko) * 2021-10-19 2024-03-25 프리메탈스 테크놀로지스 재팬 가부시키가이샤 압연기 및 압연 방법
CN114226467B (zh) * 2021-12-21 2024-03-29 杭州电子科技大学 基于液压油缸压力控制的轧辊对称交叉角微调装置及方法
CN114749490A (zh) * 2022-02-28 2022-07-15 首钢京唐钢铁联合有限责任公司 一种板带轧机控制方法及相关设备

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Also Published As

Publication number Publication date
WO2018083794A1 (ja) 2018-05-11
CN110421012B (zh) 2020-11-27
US11247253B2 (en) 2022-02-15
EP3536412A4 (en) 2020-06-17
KR20180066029A (ko) 2018-06-18
CN108290190B (zh) 2019-08-20
JP6475894B2 (ja) 2019-02-27
CN110421012A (zh) 2019-11-08
BR112019003903A8 (pt) 2023-01-31
US20220126341A1 (en) 2022-04-28
KR101994054B1 (ko) 2019-06-27
US20190047028A1 (en) 2019-02-14
BR112019003903A2 (pt) 2019-05-21
EP3536412A1 (en) 2019-09-11
JPWO2018083794A1 (ja) 2018-11-01
CN108290190A (zh) 2018-07-17

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