DE502004009244D1 - COMBINED DRIVING AND SCAFFOLD TYPES IN COLD TEMPERATURE TRACKS - Google Patents
COMBINED DRIVING AND SCAFFOLD TYPES IN COLD TEMPERATURE TRACKSInfo
- Publication number
- DE502004009244D1 DE502004009244D1 DE502004009244T DE502004009244T DE502004009244D1 DE 502004009244 D1 DE502004009244 D1 DE 502004009244D1 DE 502004009244 T DE502004009244 T DE 502004009244T DE 502004009244 T DE502004009244 T DE 502004009244T DE 502004009244 D1 DE502004009244 D1 DE 502004009244D1
- Authority
- DE
- Germany
- Prior art keywords
- rollers
- working
- cvc
- roller
- technology
- 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.)
- Active
Links
- 238000005097 cold rolling Methods 0.000 abstract 2
- 230000007935 neutral effect Effects 0.000 abstract 1
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
- 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
- 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
- B21B1/24—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 continuous or semi-continuous process
- B21B1/28—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 continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
-
- 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
- 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
- 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
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/021—Rolls for sheets or strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Toys (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Prostheses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A cold rolling mill has groups of paired working rollers (10) with supporting rollers (12), followed by six pairs of roller frames with intermediate rollers (11). The working rollers and intermediate rollers have limited axial sliding freedom. The cold rolling mill combines CVC/CVC(plus technology, Per Cross Technology, and the use of strip edge-orientated axial slip of the working and intermediate rollers. The CVC/CVC(plus technology employs CVC roller contours, in which each working roller or intermediate roller has an extension that embraces the side shift zone. The Per Cross technology facilitates azimuth swivel movement of the working and intermediate rollers parallel to the plane through which the strip advances. The strip edge-orientated axial slip of the working and intermediate rollers facilitates equal and opposite shift of these rollers relative to a neutral position.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10359838 | 2003-12-19 | ||
DE102004020131A DE102004020131A1 (en) | 2003-12-19 | 2004-04-24 | Cold rolling steel mill combines three types of position shifting technology with a uniform frame design |
PCT/EP2004/013623 WO2005063417A1 (en) | 2003-12-19 | 2004-12-01 | Combined operating modes and frame types in tandem cold rolling mills |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004009244D1 true DE502004009244D1 (en) | 2009-05-07 |
Family
ID=34740506
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004020131A Withdrawn DE102004020131A1 (en) | 2003-12-19 | 2004-04-24 | Cold rolling steel mill combines three types of position shifting technology with a uniform frame design |
DE502004009244T Active DE502004009244D1 (en) | 2003-12-19 | 2004-12-01 | COMBINED DRIVING AND SCAFFOLD TYPES IN COLD TEMPERATURE TRACKS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004020131A Withdrawn DE102004020131A1 (en) | 2003-12-19 | 2004-04-24 | Cold rolling steel mill combines three types of position shifting technology with a uniform frame design |
Country Status (13)
Country | Link |
---|---|
US (1) | US20070095121A1 (en) |
EP (1) | EP1699573B1 (en) |
JP (1) | JP2007514548A (en) |
KR (1) | KR101224940B1 (en) |
CN (1) | CN1894053A (en) |
AT (1) | ATE426469T1 (en) |
BR (1) | BRPI0417703A (en) |
CA (1) | CA2548777C (en) |
DE (2) | DE102004020131A1 (en) |
ES (1) | ES2322365T3 (en) |
RU (1) | RU2358819C2 (en) |
TW (1) | TWI324093B (en) |
WO (1) | WO2005063417A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048427B3 (en) * | 2006-10-12 | 2008-05-21 | Siemens Ag | Rolling mill, retrofitted rolling mill, rolling mill or rolling mill, method for driving a rolling mill and use of a first stand of a rolling mill |
CN101633000B (en) * | 2008-07-22 | 2011-05-11 | 中冶赛迪工程技术股份有限公司 | Axial moving device of intermediate rolls |
RU2492946C1 (en) * | 2012-07-31 | 2013-09-20 | Александр Иванович Трайно | Method of steel strip cold rolling |
EP3124130A1 (en) * | 2015-07-28 | 2017-02-01 | Primetals Technologies Austria GmbH | Roller grinder for targeted prevention of quarter waves |
CN110883102B (en) * | 2019-11-29 | 2021-08-20 | 山东交通学院 | Working roll shifting method for hot-rolled strip steel under same-width rolling condition |
CN111633030B (en) * | 2020-04-30 | 2022-03-18 | 首钢京唐钢铁联合有限责任公司 | Roll shape configuration structure of acid continuous rolling mill and acid continuous rolling mill set |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3245090A1 (en) * | 1982-12-06 | 1984-06-07 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | METHOD AND DEVICE FOR ROLLING METAL STRIPS |
JPS63264204A (en) * | 1987-04-23 | 1988-11-01 | Mitsubishi Heavy Ind Ltd | Rolling mill |
US5174144A (en) * | 1990-04-13 | 1992-12-29 | Hitachi, Ltd. | 4-high rolling mill |
DE69226690T3 (en) * | 1991-05-16 | 2005-02-10 | Kawasaki Steel Corp., Kobe | SIX-ROLLER MILL |
JP2807379B2 (en) * | 1992-02-14 | 1998-10-08 | 株式会社日立製作所 | Tandem rolling mill and work roll cross mill |
JP3127650B2 (en) * | 1993-02-10 | 2001-01-29 | 株式会社日立製作所 | Tandem rolling mill |
JP3209024B2 (en) * | 1995-01-13 | 2001-09-17 | 株式会社日立製作所 | Rolling and cold rolling mills |
JPH08267114A (en) * | 1995-03-31 | 1996-10-15 | Kawasaki Steel Corp | Rolling method for controlling edge drop in cold rolling |
US5655398A (en) * | 1995-05-11 | 1997-08-12 | Danieli United, A Division Of Danieli Corporation | Roll crossing and shifting system |
MY134084A (en) * | 1996-07-18 | 2007-11-30 | Jfe Steel Corp | Rolling method and rolling mill of strip for reducing edge drop |
IT1293773B1 (en) * | 1997-07-24 | 1999-03-10 | Demag Italimpianti Spa | LAMINATION CAGE WITH CROSSED ROLLERS, WITH VARIABLE STRUCTURE. |
DE19736767C2 (en) * | 1997-08-23 | 2003-10-30 | Sms Demag Ag | Roll stand for rolling strips |
JP3803761B2 (en) * | 1997-08-27 | 2006-08-02 | Jfeスチール株式会社 | Rolling mill, its control method and rolling shape control method |
DE69840192D1 (en) * | 1998-02-27 | 2008-12-18 | Nippon Steel Corp | FLAT ROLLING AND BLECH ROLLING |
US6158260A (en) * | 1999-09-15 | 2000-12-12 | Danieli Technology, Inc. | Universal roll crossing system |
US6220071B1 (en) * | 2000-01-20 | 2001-04-24 | Mill Design & Consulting Services, Llc | Method and apparatus for controlling strip edge relief in a cluster rolling mill |
DE10037004B4 (en) * | 2000-07-29 | 2004-01-15 | Sms Demag Ag | Roll stand for belt edge-oriented shifting of the intermediate rolls in a 6-roll stand |
DE10359402A1 (en) * | 2003-12-18 | 2005-07-14 | Sms Demag Ag | Optimized shift strategies as a function of bandwidth |
-
2004
- 2004-04-24 DE DE102004020131A patent/DE102004020131A1/en not_active Withdrawn
- 2004-12-01 JP JP2006544259A patent/JP2007514548A/en active Pending
- 2004-12-01 AT AT04803394T patent/ATE426469T1/en active
- 2004-12-01 KR KR1020067011543A patent/KR101224940B1/en active IP Right Grant
- 2004-12-01 US US10/583,303 patent/US20070095121A1/en not_active Abandoned
- 2004-12-01 BR BRPI0417703-7A patent/BRPI0417703A/en not_active IP Right Cessation
- 2004-12-01 EP EP04803394A patent/EP1699573B1/en not_active Not-in-force
- 2004-12-01 CA CA2548777A patent/CA2548777C/en not_active Expired - Fee Related
- 2004-12-01 CN CNA2004800379949A patent/CN1894053A/en active Pending
- 2004-12-01 DE DE502004009244T patent/DE502004009244D1/en active Active
- 2004-12-01 RU RU2006126054/02A patent/RU2358819C2/en not_active IP Right Cessation
- 2004-12-01 WO PCT/EP2004/013623 patent/WO2005063417A1/en active Application Filing
- 2004-12-01 ES ES04803394T patent/ES2322365T3/en active Active
- 2004-12-09 TW TW093138101A patent/TWI324093B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE102004020131A1 (en) | 2005-07-21 |
TWI324093B (en) | 2010-05-01 |
ES2322365T3 (en) | 2009-06-19 |
EP1699573B1 (en) | 2009-03-25 |
RU2006126054A (en) | 2008-01-27 |
CA2548777C (en) | 2011-10-11 |
US20070095121A1 (en) | 2007-05-03 |
KR101224940B1 (en) | 2013-01-22 |
CN1894053A (en) | 2007-01-10 |
JP2007514548A (en) | 2007-06-07 |
KR20060130582A (en) | 2006-12-19 |
EP1699573A1 (en) | 2006-09-13 |
ATE426469T1 (en) | 2009-04-15 |
WO2005063417A1 (en) | 2005-07-14 |
BRPI0417703A (en) | 2007-03-20 |
CA2548777A1 (en) | 2005-07-14 |
RU2358819C2 (en) | 2009-06-20 |
TW200529944A (en) | 2005-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDO, DE |
|
8364 | No opposition during term of opposition |