EP3674008A4 - Walzwerk und verfahren zum einstellen eines walzwerks - Google Patents

Walzwerk und verfahren zum einstellen eines walzwerks Download PDF

Info

Publication number
EP3674008A4
EP3674008A4 EP18848564.3A EP18848564A EP3674008A4 EP 3674008 A4 EP3674008 A4 EP 3674008A4 EP 18848564 A EP18848564 A EP 18848564A EP 3674008 A4 EP3674008 A4 EP 3674008A4
Authority
EP
European Patent Office
Prior art keywords
rolling mill
setting
setting rolling
mill
rolling
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP18848564.3A
Other languages
English (en)
French (fr)
Other versions
EP3674008B1 (de
EP3674008A1 (de
Inventor
Atsushi Ishii
Daisuke Kasai
Daisuke Nikkuni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP3674008A1 publication Critical patent/EP3674008A1/de
Publication of EP3674008A4 publication Critical patent/EP3674008A4/de
Application granted granted Critical
Publication of EP3674008B1 publication Critical patent/EP3674008B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • 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
    • B21B2031/206—Horizontal offset of work rolls
    • 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
    • B21B2038/002—Measuring axial forces of rolls
    • 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
    • B21B37/58—Roll-force control; Roll-gap control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
EP18848564.3A 2017-08-24 2018-08-24 Walzwerk und verfahren zum einstellen eines walzwerks Active EP3674008B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017161316 2017-08-24
PCT/JP2018/031307 WO2019039583A1 (ja) 2017-08-24 2018-08-24 圧延機及び圧延機の設定方法

Publications (3)

Publication Number Publication Date
EP3674008A1 EP3674008A1 (de) 2020-07-01
EP3674008A4 true EP3674008A4 (de) 2021-05-12
EP3674008B1 EP3674008B1 (de) 2022-09-21

Family

ID=65439456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18848564.3A Active EP3674008B1 (de) 2017-08-24 2018-08-24 Walzwerk und verfahren zum einstellen eines walzwerks

Country Status (4)

Country Link
EP (1) EP3674008B1 (de)
JP (1) JP6547917B1 (de)
TW (1) TWI679069B (de)
WO (1) WO2019039583A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7071939B2 (ja) 2019-03-12 2022-05-19 旭精機工業株式会社 線材送給装置
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
US20240083133A1 (en) * 2022-09-14 2024-03-14 Paper Converting Machine Company Coater and Embosser-Laminator Process Roll Calibration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631304A (ja) * 1992-06-11 1994-02-08 Ishikawajima Harima Heavy Ind Co Ltd クロスミル
US5666837A (en) * 1991-03-29 1997-09-16 Hitachi Ltd. Rolling mill and method of using the same
JPH10263656A (ja) * 1997-03-24 1998-10-06 Nippon Steel Corp 板圧延方法および板圧延機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499107B1 (de) 1970-02-04 1974-03-01
JP3426398B2 (ja) 1995-04-21 2003-07-14 新日本製鐵株式会社 ペアクロス圧延機のクロスポイント修正装置及びクロスポイント修正方法
EP1757377B1 (de) * 1998-02-27 2017-05-17 Nippon Steel & Sumitomo Metal Corporation Kalibrierverfahren für Bandwalzwerk und entsprechende Vorrichtung
JP4962334B2 (ja) 2008-01-31 2012-06-27 Ｊｆｅスチール株式会社 圧延機の制御方法
EP2489447B1 (de) * 2010-04-13 2013-08-21 Nippon Steel & Sumitomo Metal Corporation Walzwerk und verfahren ohne anpassungsmöglichkeit in dem walzwerk
JP5929048B2 (ja) * 2011-09-01 2016-06-01 Ｊｆｅスチール株式会社 熱間圧延方法
JP6212732B2 (ja) 2012-06-21 2017-10-18 Ｊｆｅスチール株式会社 蛇行制御方法および蛇行制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666837A (en) * 1991-03-29 1997-09-16 Hitachi Ltd. Rolling mill and method of using the same
JPH0631304A (ja) * 1992-06-11 1994-02-08 Ishikawajima Harima Heavy Ind Co Ltd クロスミル
JPH10263656A (ja) * 1997-03-24 1998-10-06 Nippon Steel Corp 板圧延方法および板圧延機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019039583A1 *

Also Published As

Publication number Publication date
TW201919787A (zh) 2019-06-01
TWI679069B (zh) 2019-12-11
EP3674008B1 (de) 2022-09-21
JPWO2019039583A1 (ja) 2019-11-07
EP3674008A1 (de) 2020-07-01
WO2019039583A1 (ja) 2019-02-28
JP6547917B1 (ja) 2019-07-24

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