CA2119957A1 - Reversing compact installation for cold rolling strip-shaped rolling material - Google Patents

Reversing compact installation for cold rolling strip-shaped rolling material

Info

Publication number
CA2119957A1
CA2119957A1 CA002119957A CA2119957A CA2119957A1 CA 2119957 A1 CA2119957 A1 CA 2119957A1 CA 002119957 A CA002119957 A CA 002119957A CA 2119957 A CA2119957 A CA 2119957A CA 2119957 A1 CA2119957 A1 CA 2119957A1
Authority
CA
Canada
Prior art keywords
reversing
strip
cold
rolling
stand
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
CA002119957A
Other languages
French (fr)
Other versions
CA2119957C (en
Inventor
Klaus Klamma
Wilfried Bald
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.)
SMS Siemag AG
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6484068&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2119957(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2119957A1 publication Critical patent/CA2119957A1/en
Application granted granted Critical
Publication of CA2119957C publication Critical patent/CA2119957C/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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
    • 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
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • 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
    • B21B13/142—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 by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • 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
    • B21B2013/021—Twin mills
    • 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
    • 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
    • B21B2013/028—Sixto, six-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product
    • 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
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/06—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing of strip material

Abstract

The invention relates to an installation for cold rolling strip-shaped rolling material, with a reversing stand disposed between two reel-up or unreeling coils or reels.
Approximately 450,000 tons of hot rolled strip can be rolled in the course of one year into cold strips in such single stand reversing trains. In order to be able to roll 700,000 tons of cold strip per year, a second reversing stand in the rolling line of the first reversing stand is provided and both stands can be adjusted corresponding to consecutive passes for performing the rolling process.
CA002119957A 1993-03-27 1994-03-25 Reversing compact installation for cold rolling strip-shaped rolling material Expired - Fee Related CA2119957C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4310063A DE4310063A1 (en) 1993-03-27 1993-03-27 Reversing compact system for the cold rolling of strip-shaped rolling stock
DEP4310063.5 1993-03-27

Publications (2)

Publication Number Publication Date
CA2119957A1 true CA2119957A1 (en) 1994-09-28
CA2119957C CA2119957C (en) 2003-08-19

Family

ID=6484068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119957A Expired - Fee Related CA2119957C (en) 1993-03-27 1994-03-25 Reversing compact installation for cold rolling strip-shaped rolling material

Country Status (11)

Country Link
EP (1) EP0618018B1 (en)
JP (1) JP3322984B2 (en)
KR (1) KR100260599B1 (en)
CN (1) CN1078111C (en)
AT (1) ATE203936T1 (en)
CA (1) CA2119957C (en)
DE (2) DE4310063A1 (en)
ES (1) ES2163413T3 (en)
FI (1) FI941393A (en)
RU (1) RU2143955C1 (en)
TW (1) TW279140B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706690A (en) * 1995-03-02 1998-01-13 Tippins Incorporated Twin stand cold reversing mill
US9254512B2 (en) 2008-09-26 2016-02-09 Sms Group Gmbh Rolling system for rolling strip-shaped rolling stock

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295555B1 (en) * 1997-05-16 1999-05-13 Danieli Off Mecc TWO-CAGE TANDEM FOR LAMINATION LINE
DE19905286A1 (en) * 1999-02-03 2000-08-10 Sms Demag Ag Working method and system for flexible and economical pickling and cold rolling of metal strips
DE10031728C1 (en) * 2000-06-29 2002-01-10 Aluminium Norf Gmbh Belt processing device
FR2895689B1 (en) * 2006-01-04 2008-02-22 Vai Clecim Soc Par Actions Sim RAPID REPLACEMENT METHOD FOR CYLINDERS AND ROLLING PLANT THEREFOR
US9156070B2 (en) 2006-11-20 2015-10-13 Primetals Technologies Japan, Ltd. Cold rolled material manufacturing equipment and cold rolling method
DE102008009916A1 (en) * 2008-02-15 2009-11-12 Sms Siemag Aktiengesellschaft Rolling mill for rolling strip-shaped rolling stock
US20110061435A1 (en) * 2008-04-11 2011-03-17 Siemens Vai Metals Technologies Sas Plant for the reversible rolling of steel strip
DE102013005734B4 (en) * 2013-04-05 2016-05-04 Sms Group Gmbh Plant and method for producing metallic elongated semi-finished products
EP3300809A1 (en) * 2016-09-28 2018-04-04 Primetals Technologies France SAS Facility and method for levelling a metal product
CN108500060B (en) * 2018-03-27 2024-04-09 中冶陕压重工设备有限公司 Rolling process arrangement and rolling method of zirconium plate and strip cold rolling unit
CA3116608A1 (en) * 2018-11-23 2020-05-28 Cockerill Maintenance & Ingenierie S.A. Flexible cold rolling mill and method for converting the same
DE102022204368A1 (en) 2022-05-03 2023-11-09 Sms Group Gmbh Rolling plant and method for rolling rolled strip

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964503A (en) * 1929-08-21 1934-06-26 United Eng Foundry Co Metal rolling machine
SE383268B (en) * 1972-09-11 1976-03-08 Morgaardshammar Ab COMPACT KALLVALLSVERK
JPS5659507A (en) * 1979-10-22 1981-05-23 Nippon Steel Corp Cold rolling method for one-way electrical sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706690A (en) * 1995-03-02 1998-01-13 Tippins Incorporated Twin stand cold reversing mill
US9254512B2 (en) 2008-09-26 2016-02-09 Sms Group Gmbh Rolling system for rolling strip-shaped rolling stock

Also Published As

Publication number Publication date
ATE203936T1 (en) 2001-08-15
FI941393A (en) 1994-09-28
RU2143955C1 (en) 2000-01-10
FI941393A0 (en) 1994-03-25
CN1096719A (en) 1994-12-28
EP0618018B1 (en) 2001-08-08
ES2163413T3 (en) 2002-02-01
JPH06297005A (en) 1994-10-25
KR940021140A (en) 1994-10-17
KR100260599B1 (en) 2000-07-01
TW279140B (en) 1996-06-21
CA2119957C (en) 2003-08-19
CN1078111C (en) 2002-01-23
DE59409815D1 (en) 2001-09-13
JP3322984B2 (en) 2002-09-09
EP0618018A1 (en) 1994-10-05
DE4310063A1 (en) 1994-09-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed