EP1201357A3 - Procédé et dispositif de rectification en ligne ainsi que laminoir comprenant ce dispositif - Google Patents

Procédé et dispositif de rectification en ligne ainsi que laminoir comprenant ce dispositif Download PDF

Info

Publication number
EP1201357A3
EP1201357A3 EP01118859A EP01118859A EP1201357A3 EP 1201357 A3 EP1201357 A3 EP 1201357A3 EP 01118859 A EP01118859 A EP 01118859A EP 01118859 A EP01118859 A EP 01118859A EP 1201357 A3 EP1201357 A3 EP 1201357A3
Authority
EP
European Patent Office
Prior art keywords
well
same
rolling mill
grinding method
roll grinding
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.)
Withdrawn
Application number
EP01118859A
Other languages
German (de)
English (en)
Other versions
EP1201357A2 (fr
Inventor
Shigeru Hitachi Ltd. Int. Prop. Gp. Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1201357A2 publication Critical patent/EP1201357A2/fr
Publication of EP1201357A3 publication Critical patent/EP1201357A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
    • B24B5/167—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
EP01118859A 2000-10-31 2001-08-14 Procédé et dispositif de rectification en ligne ainsi que laminoir comprenant ce dispositif Withdrawn EP1201357A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000337245 2000-10-31
JP2000337245A JP2002137008A (ja) 2000-10-31 2000-10-31 オンラインロール研削設備，オンラインロール研削方法，圧延設備及び圧延方法

Publications (2)

Publication Number Publication Date
EP1201357A2 EP1201357A2 (fr) 2002-05-02
EP1201357A3 true EP1201357A3 (fr) 2003-12-17

Family

ID=18812661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118859A Withdrawn EP1201357A3 (fr) 2000-10-31 2001-08-14 Procédé et dispositif de rectification en ligne ainsi que laminoir comprenant ce dispositif

Country Status (5)

Country Link
US (1) US20020052165A1 (fr)
EP (1) EP1201357A3 (fr)
JP (1) JP2002137008A (fr)
KR (1) KR20020034856A (fr)
CN (1) CN1350891A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879350B1 (ko) * 2002-08-30 2009-01-19 주식회사 포스코 롤러 테이블 장치용 롤러 연마장치
EP2127768B1 (fr) * 2007-02-08 2014-10-01 Nippon Steel & Sumitomo Metal Corporation Cylindre de guidage de réducteur et réducteur
JP2010105050A (ja) * 2010-02-19 2010-05-13 Jfe Steel Corp オンラインロールグラインダを備えた熱間仕上圧延機列および熱間圧延機列
CN102615560A (zh) * 2012-04-20 2012-08-01 厦门理工学院 可实现逆宽轧制的在线磨辊方法
CN107214191B (zh) * 2017-07-20 2019-04-30 攀钢集团西昌钢钒有限公司 一种粗轧生产方法
CN111278581B (zh) * 2017-10-26 2021-10-01 日本制铁株式会社 钛热轧板的制造方法
CN115722534A (zh) * 2022-12-08 2023-03-03 靖江市高新窑炉材料有限公司 一种偏导辊在线研磨装置
CN117102987A (zh) * 2023-08-23 2023-11-24 广西广投柳州铝业股份有限公司 一种短刻痕轧辊正向磨削方法
CN118080566A (zh) * 2024-04-29 2024-05-28 燕山大学 一种板带连铸连轧产线的重构方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647654A (ja) * 1992-06-03 1994-02-22 Hitachi Ltd オンラインロール研削装置を備えた圧延機及びロール研削装置
US5945595A (en) * 1996-09-17 1999-08-31 Hitachi, Ltd. Online roll profile measuring system and measuring method using the same
US5954565A (en) * 1992-06-03 1999-09-21 Hitachi Ltd. Rolling mill equipped with on-line roll grinding system and grinding wheel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647654A (ja) * 1992-06-03 1994-02-22 Hitachi Ltd オンラインロール研削装置を備えた圧延機及びロール研削装置
US5954565A (en) * 1992-06-03 1999-09-21 Hitachi Ltd. Rolling mill equipped with on-line roll grinding system and grinding wheel
US5945595A (en) * 1996-09-17 1999-08-31 Hitachi, Ltd. Online roll profile measuring system and measuring method using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 272 (M - 1610) 24 May 1994 (1994-05-24) *

Also Published As

Publication number Publication date
JP2002137008A (ja) 2002-05-14
EP1201357A2 (fr) 2002-05-02
KR20020034856A (ko) 2002-05-09
CN1350891A (zh) 2002-05-29
US20020052165A1 (en) 2002-05-02

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