EP3205417A4 - Rolling mill - Google Patents

Rolling mill Download PDF

Info

Publication number
EP3205417A4
EP3205417A4 EP14903624.6A EP14903624A EP3205417A4 EP 3205417 A4 EP3205417 A4 EP 3205417A4 EP 14903624 A EP14903624 A EP 14903624A EP 3205417 A4 EP3205417 A4 EP 3205417A4
Authority
EP
European Patent Office
Prior art keywords
rolling mill
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
EP14903624.6A
Other languages
German (de)
French (fr)
Other versions
EP3205417B1 (en
EP3205417A1 (en
Inventor
Hideaki Furumoto
Kanji Hayashi
Akira Sako
Tadashi Hiura
Hideki TONAKA
Shinya Kanemori
Dale SUN
Qun Fan
Fuchen Wang
Guohua XU
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.)
Primetals Technologies Japan Ltd
Original Assignee
Primetals Technologies 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 Technologies Japan Ltd filed Critical Primetals Technologies Japan Ltd
Publication of EP3205417A1 publication Critical patent/EP3205417A1/en
Publication of EP3205417A4 publication Critical patent/EP3205417A4/en
Application granted granted Critical
Publication of EP3205417B1 publication Critical patent/EP3205417B1/en
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
    • 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
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • B21B31/185—Adjusting or positioning rolls by moving rolls axially and by crossing 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
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
    • 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
    • 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
    • B21B2013/025—Quarto, four-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/18—Rolls or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/14—Work 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
EP14903624.6A 2014-10-09 2014-10-09 Rolling mill Active EP3205417B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/077052 WO2016056097A1 (en) 2014-10-09 2014-10-09 Rolling mill

Publications (3)

Publication Number Publication Date
EP3205417A1 EP3205417A1 (en) 2017-08-16
EP3205417A4 true EP3205417A4 (en) 2018-06-27
EP3205417B1 EP3205417B1 (en) 2019-09-04

Family

ID=55652753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14903624.6A Active EP3205417B1 (en) 2014-10-09 2014-10-09 Rolling mill

Country Status (5)

Country Link
EP (1) EP3205417B1 (en)
JP (1) JP6345262B2 (en)
KR (1) KR101908872B1 (en)
CN (1) CN107000002B (en)
WO (1) WO2016056097A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001113308A (en) * 1999-08-11 2001-04-24 Mitsubishi Heavy Ind Ltd Rolling mill
WO2008001466A1 (en) * 2006-06-30 2008-01-03 Mitsubishi-Hitachi Metals Machinery, Inc. Rolling mill

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85101137B (en) * 1985-04-01 1988-01-06 株式会社日立制作所 Rolling mill
JPS61259810A (en) * 1985-05-10 1986-11-18 Ishikawajima Harima Heavy Ind Co Ltd Method and apparatus for rolling
JPH02151310A (en) * 1988-12-05 1990-06-11 Sumitomo Light Metal Ind Ltd Vibration isolator in rolling mill
JPH04190904A (en) * 1990-11-22 1992-07-09 Ube Ind Ltd Rolling mill
JP2004314089A (en) * 2003-04-11 2004-11-11 Ishikawajima Harima Heavy Ind Co Ltd Device and method for adjusting roll gap, and rolling mill and rolling method
FR2869819B1 (en) * 2004-05-07 2006-08-04 Vai Clecim Soc Par Actions Sim METHOD AND DEVICE FOR DAMPING A ROLLER CAGE
CN202539185U (en) * 2011-11-23 2012-11-21 西安曼海特工业技术有限公司 A shake-proof sheet steel rolling mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001113308A (en) * 1999-08-11 2001-04-24 Mitsubishi Heavy Ind Ltd Rolling mill
EP1120172A1 (en) * 1999-08-11 2001-08-01 Mitsubishi Heavy Industries, Ltd. Rolling mill
WO2008001466A1 (en) * 2006-06-30 2008-01-03 Mitsubishi-Hitachi Metals Machinery, Inc. Rolling mill

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016056097A1 *

Also Published As

Publication number Publication date
KR101908872B1 (en) 2018-10-16
KR20170033408A (en) 2017-03-24
EP3205417B1 (en) 2019-09-04
EP3205417A1 (en) 2017-08-16
CN107000002A (en) 2017-08-01
JPWO2016056097A1 (en) 2017-04-27
WO2016056097A1 (en) 2016-04-14
CN107000002B (en) 2019-08-27
JP6345262B2 (en) 2018-06-20

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