DE50202231D1 - KALTWALZERK AND METHOD FOR COLD ROLLING OF METALLIC TAPE - Google Patents
KALTWALZERK AND METHOD FOR COLD ROLLING OF METALLIC TAPEInfo
- Publication number
- DE50202231D1 DE50202231D1 DE50202231T DE50202231T DE50202231D1 DE 50202231 D1 DE50202231 D1 DE 50202231D1 DE 50202231 T DE50202231 T DE 50202231T DE 50202231 T DE50202231 T DE 50202231T DE 50202231 D1 DE50202231 D1 DE 50202231D1
- Authority
- DE
- Germany
- Prior art keywords
- strip
- winding device
- single frame
- kaltwalzerk
- cold roll
- 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.)
- Revoked
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004804 winding Methods 0.000 abstract 4
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- 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
- B21B37/48—Tension control; Compression control
- B21B37/50—Tension control; Compression control by looper control
-
- 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
- B21B37/48—Tension control; Compression control
- B21B37/52—Tension control; Compression control by drive motor control
- B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills
-
- 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
- B21B37/24—Automatic variation of thickness according to a predetermined programme
-
- 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
- B21B37/48—Tension control; Compression control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/08—Braking or tensioning arrangements
-
- 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
- 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
- B21B2037/002—Mass flow control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention relates to a method for cold roll forming a metallic strip (8), a steel strip in particular, comprising a single fame (1), having means for adjusting a roll gap, a winding device (9) which is arranged upstream of the cold roll single frame for unwinding the strip (8), and a winding device (10) which is arranged downstream of the cold roll single frame (1) for winding the strip (8). The aim of the invention is to eliminate all problems connected to strip tension when the thickness of the strip varies and to increase the speed of the strip. To achieve this, a strip accumulator (2) is arranged between the upstream winding device (9) and the single frame (1) for controlling the mass flow and/or tension of the rolling process, particularly when flexible rollers are used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50202231T DE50202231D1 (en) | 2001-07-11 | 2002-07-10 | KALTWALZERK AND METHOD FOR COLD ROLLING OF METALLIC TAPE |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10133756A DE10133756A1 (en) | 2001-07-11 | 2001-07-11 | Cold rolling mill and method for cold rolling metallic strip |
PCT/EP2002/007689 WO2003008122A1 (en) | 2001-07-11 | 2002-07-10 | Cold rolling mill and method for cold roll forming a metallic strip |
DE50202231T DE50202231D1 (en) | 2001-07-11 | 2002-07-10 | KALTWALZERK AND METHOD FOR COLD ROLLING OF METALLIC TAPE |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50202231D1 true DE50202231D1 (en) | 2005-03-17 |
Family
ID=7691436
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10133756A Withdrawn DE10133756A1 (en) | 2001-07-11 | 2001-07-11 | Cold rolling mill and method for cold rolling metallic strip |
DE50202231T Revoked DE50202231D1 (en) | 2001-07-11 | 2002-07-10 | KALTWALZERK AND METHOD FOR COLD ROLLING OF METALLIC TAPE |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10133756A Withdrawn DE10133756A1 (en) | 2001-07-11 | 2001-07-11 | Cold rolling mill and method for cold rolling metallic strip |
Country Status (15)
Country | Link |
---|---|
US (1) | US20040177666A1 (en) |
EP (1) | EP1406735B1 (en) |
JP (1) | JP2005500163A (en) |
KR (1) | KR20040014541A (en) |
CN (1) | CN1283380C (en) |
AT (1) | ATE288798T1 (en) |
BR (1) | BR0209768A (en) |
CA (1) | CA2453297A1 (en) |
CZ (1) | CZ20033418A3 (en) |
DE (2) | DE10133756A1 (en) |
ES (1) | ES2235086T3 (en) |
RU (1) | RU2293616C2 (en) |
TW (1) | TW587965B (en) |
WO (1) | WO2003008122A1 (en) |
ZA (1) | ZA200308881B (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10310399B4 (en) * | 2003-03-07 | 2005-03-03 | Sundwig Gmbh | Apparatus and method for rolling metal strips |
DE10315357B4 (en) * | 2003-04-03 | 2005-05-25 | Muhr Und Bender Kg | Process for rolling and rolling plant for rolling metal strip |
AT502723B1 (en) * | 2004-07-07 | 2008-08-15 | Voest Alpine Ind Anlagen | METHOD AND DEVICE FOR REDUCING VIBRATIONS IN A SLIDING ROLLER |
DE102004041321A1 (en) | 2004-08-26 | 2006-03-02 | Sms Demag Ag | Rolling mill for rolling metallic strip |
WO2006119998A1 (en) * | 2005-05-11 | 2006-11-16 | Corus Staal Bv | Method and apparatus for producing strip having a variable thickness |
DE102005031461A1 (en) * | 2005-07-04 | 2007-01-11 | Bilstein Gmbh & Co. Kg | Method for producing micro alloyed cold rolled strip with varying thickness by two rolling and tempering processes |
JP4714548B2 (en) * | 2005-10-11 | 2011-06-29 | 新日本製鐵株式会社 | Wet temper rolling method and rolling mill |
DE102006047463A1 (en) * | 2006-10-07 | 2008-04-17 | ACHENBACH BUSCHHüTTEN GMBH | Rolling mill and method for flexible cold or hot one-way or reverse rolling of metal strip |
CN100428098C (en) * | 2006-10-19 | 2008-10-22 | 山西太钢不锈钢股份有限公司 | Coiling variable tension control technology for 300 series stainless steel |
CN100566867C (en) * | 2006-12-21 | 2009-12-09 | 宝山钢铁股份有限公司 | Control method of cold calender einlaufbereich |
DE102008049180A1 (en) * | 2008-09-26 | 2010-04-01 | Sms Siemag Aktiengesellschaft | Rolling mill for rolling strip-shaped rolling stock |
CN101817022B (en) * | 2010-05-11 | 2012-05-23 | 唐山建龙实业有限公司 | Method for compensating coiling tension of medium-width steel belt formed by cold continuous rolling |
MY166571A (en) * | 2010-07-26 | 2018-07-17 | Lee Do Hee | Method for manufacturing the tab of a can so as to be able to use the end thereof for promotional use |
CN102139282B (en) * | 2010-12-10 | 2012-10-24 | 西南铝业(集团)有限责任公司 | Cold rolling machine |
CN102320000B (en) * | 2011-07-08 | 2013-01-30 | 邢台纳科诺尔极片轧制设备有限公司 | Rolling and slitting system for battery plate |
US9776226B2 (en) * | 2011-08-08 | 2017-10-03 | Primetals Technologies Austria GmbH | Tension and guidance device, and method of rolling strip material |
CN102527717A (en) * | 2012-01-06 | 2012-07-04 | 无锡华精新型材料有限公司 | Cold-rolling method for increasing cold-rolling yield of oriented silicon steel strip |
CN102847724B (en) * | 2012-08-31 | 2015-03-04 | 安徽精诚铜业股份有限公司 | Edging roll device of rolling mill |
CN103433297B (en) * | 2013-08-22 | 2015-04-15 | 攀钢集团攀枝花钢钒有限公司 | Tension stable control device for skin pass mill |
CN103639207B (en) * | 2013-12-19 | 2015-12-02 | 西南铝业(集团)有限责任公司 | A kind of thick control method of second flow of single stand four-roller high-speed cold mill and system |
JP6438753B2 (en) * | 2014-12-05 | 2018-12-19 | 株式会社日立製作所 | Tandem rolling mill control device and tandem rolling mill control method |
CN105772512B (en) * | 2014-12-23 | 2018-04-27 | 宝山钢铁股份有限公司 | Tension stability method during Varying Thickness Plates coil rolling |
SI3097992T1 (en) | 2015-05-29 | 2017-10-30 | Giebel Kaltwalzwerk Gmbh | Method for pack rolling a metal strip |
CN107662835A (en) * | 2017-10-26 | 2018-02-06 | 天津天重中直科技工程有限公司 | A kind of strip automatic clip distribution apparatus |
PL3610961T3 (en) * | 2018-08-15 | 2023-09-11 | Muhr Und Bender Kg | Device, rolling mill and method for regulating strip tension during the flexible rolling of metal strips |
WO2020093259A1 (en) * | 2018-11-07 | 2020-05-14 | 武汉天琪激光设备制造有限公司 | Combined central support for laser cutting pipe |
DE102019215265A1 (en) * | 2018-12-06 | 2020-06-10 | Sms Group Gmbh | Method for operating a roll stand for step rolling |
CN112474800A (en) * | 2020-10-21 | 2021-03-12 | 南京钢铁股份有限公司 | Method for producing narrow thickness tolerance X12Ni5 steel by single-stand steckel mill |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961510A (en) * | 1975-07-11 | 1976-06-08 | Wean United, Inc. | Tension device for a rolling mill and the like |
DE2605723C2 (en) * | 1976-02-13 | 1982-09-09 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Control device on a cold roll stand arranged between sets of tensioning rollers in a continuously running strip processing line |
JPS60231516A (en) * | 1984-04-28 | 1985-11-18 | Sumitomo Metal Ind Ltd | Coiler having looper mechanism |
JPH05169126A (en) * | 1991-12-26 | 1993-07-09 | Siemens Ag | Method for controlling cold strip rolling mill |
US5285670A (en) * | 1992-10-15 | 1994-02-15 | Tippins Incorporated | Pinch roll and shear combination |
US5540074A (en) * | 1994-12-07 | 1996-07-30 | Ipsco Enterprises Inc. | Unitary assembly of peripheral devices for use with steckel mill |
DE19514475A1 (en) * | 1995-04-19 | 1996-10-24 | Schloemann Siemag Ag | Steckel rolling mill |
US5660070A (en) * | 1996-03-18 | 1997-08-26 | Carolina Steel Corporation | Cold rolling mill with tension bridle |
DE19818207C2 (en) * | 1998-04-23 | 2000-05-31 | Schloemann Siemag Ag | Steckel hot rolling mill |
DE19945202A1 (en) * | 1999-09-21 | 2001-03-22 | Bfi Vdeh Inst Angewandte Forschung Gmbh | Method and device for rolling or winding tape |
-
2001
- 2001-07-11 DE DE10133756A patent/DE10133756A1/en not_active Withdrawn
-
2002
- 2002-06-20 TW TW091113465A patent/TW587965B/en not_active IP Right Cessation
- 2002-07-10 CN CNB028140036A patent/CN1283380C/en not_active Expired - Fee Related
- 2002-07-10 CA CA002453297A patent/CA2453297A1/en not_active Abandoned
- 2002-07-10 RU RU2004103859/02A patent/RU2293616C2/en not_active IP Right Cessation
- 2002-07-10 AT AT02767196T patent/ATE288798T1/en not_active IP Right Cessation
- 2002-07-10 DE DE50202231T patent/DE50202231D1/en not_active Revoked
- 2002-07-10 KR KR10-2003-7015711A patent/KR20040014541A/en not_active Application Discontinuation
- 2002-07-10 EP EP02767196A patent/EP1406735B1/en not_active Revoked
- 2002-07-10 JP JP2003513719A patent/JP2005500163A/en not_active Withdrawn
- 2002-07-10 ES ES02767196T patent/ES2235086T3/en not_active Expired - Lifetime
- 2002-07-10 BR BR0209768-0A patent/BR0209768A/en not_active IP Right Cessation
- 2002-07-10 WO PCT/EP2002/007689 patent/WO2003008122A1/en not_active Application Discontinuation
- 2002-07-10 CZ CZ20033418A patent/CZ20033418A3/en unknown
- 2002-07-10 US US10/483,706 patent/US20040177666A1/en not_active Abandoned
-
2003
- 2003-11-14 ZA ZA200308881A patent/ZA200308881B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2004103859A (en) | 2005-05-10 |
WO2003008122A8 (en) | 2004-10-07 |
CN1527750A (en) | 2004-09-08 |
CN1283380C (en) | 2006-11-08 |
DE10133756A1 (en) | 2003-01-30 |
CA2453297A1 (en) | 2003-01-30 |
CZ20033418A3 (en) | 2004-12-15 |
ZA200308881B (en) | 2004-02-20 |
ATE288798T1 (en) | 2005-02-15 |
EP1406735B1 (en) | 2005-02-09 |
US20040177666A1 (en) | 2004-09-16 |
KR20040014541A (en) | 2004-02-14 |
WO2003008122A1 (en) | 2003-01-30 |
ES2235086T3 (en) | 2005-07-01 |
RU2293616C2 (en) | 2007-02-20 |
BR0209768A (en) | 2004-07-27 |
EP1406735A1 (en) | 2004-04-14 |
TW587965B (en) | 2004-05-21 |
JP2005500163A (en) | 2005-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |