DE69308681T2 - Rolling mill - Google Patents

Rolling mill

Info

Publication number
DE69308681T2
DE69308681T2 DE1993608681 DE69308681T DE69308681T2 DE 69308681 T2 DE69308681 T2 DE 69308681T2 DE 1993608681 DE1993608681 DE 1993608681 DE 69308681 T DE69308681 T DE 69308681T DE 69308681 T2 DE69308681 T2 DE 69308681T2
Authority
DE
Germany
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.)
Expired - Fee Related
Application number
DE1993608681
Other languages
German (de)
Other versions
DE69308681D1 (en
Inventor
Yutaka Matsuda
Kazuhiko Horie
Tadashi Hiura
Shoichi Hashimoto
Kanji Hayashi
Tetsuo Kajihara
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Priority claimed from JP4235147A external-priority patent/JP2984477B2/en
Priority claimed from JP4235146A external-priority patent/JP2971261B2/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of DE69308681D1 publication Critical patent/DE69308681D1/en
Publication of DE69308681T2 publication Critical patent/DE69308681T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21B13/14—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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
DE1993608681 1992-08-12 1993-08-10 Rolling mill Expired - Fee Related DE69308681T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4235147A JP2984477B2 (en) 1992-08-12 1992-08-12 Roller split type reinforcement roll
JP4235146A JP2971261B2 (en) 1992-08-12 1992-08-12 Rolling method of sheet material

Publications (2)

Publication Number Publication Date
DE69308681D1 DE69308681D1 (en) 1997-04-17
DE69308681T2 true DE69308681T2 (en) 1997-08-07

Family

ID=26531976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993608681 Expired - Fee Related DE69308681T2 (en) 1992-08-12 1993-08-10 Rolling mill

Country Status (3)

Country Link
EP (1) EP0584642B1 (en)
BR (1) BR9303359A (en)
DE (1) DE69308681T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5943895A (en) * 1997-04-24 1999-08-31 Sms Schloemann-Siemag Aktiengesellschaft Dynamic crown control back-up roll assembly
DE19735568C2 (en) * 1997-08-11 2000-07-20 Mannesmann Ag Rolling mill with work rolls and multi-part support rolls
DE19807601C1 (en) * 1998-02-17 1999-08-12 Mannesmann Ag Rolling mill with work rolls and multi-part support rolls
CN103769422B (en) * 2012-10-18 2016-06-29 宝山钢铁股份有限公司 VC roller skin pass mill group plate shape parameter establishing method
CN108435797B (en) * 2018-03-19 2020-02-07 包头钢铁（集团）有限责任公司 Method for determining the surface profile of a roll and roll
CN112317538B (en) * 2020-09-21 2023-03-17 山西太钢不锈钢股份有限公司 Stainless steel rolling control method of twenty-roller reversible cold rolling mill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2836843B2 (en) * 1989-04-25 1998-12-14 三菱重工業株式会社 Rolling mill split roll
JP2665006B2 (en) * 1989-10-25 1997-10-22 三菱重工業株式会社 Rolling mill using split backup roll
JP2587511B2 (en) * 1990-01-08 1997-03-05 三菱重工業株式会社 Roller split type reinforcement roll

Also Published As

Publication number Publication date
EP0584642A1 (en) 1994-03-02
EP0584642B1 (en) 1997-03-12
DE69308681D1 (en) 1997-04-17
BR9303359A (en) 1994-03-15

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee