EP1682288B1 - Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder - Google Patents

Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder Download PDF

Info

Publication number
EP1682288B1
EP1682288B1 EP04764552A EP04764552A EP1682288B1 EP 1682288 B1 EP1682288 B1 EP 1682288B1 EP 04764552 A EP04764552 A EP 04764552A EP 04764552 A EP04764552 A EP 04764552A EP 1682288 B1 EP1682288 B1 EP 1682288B1
Authority
EP
European Patent Office
Prior art keywords
strip
edge
edges
rolling
tensile stress
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.)
Not-in-force
Application number
EP04764552A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1682288A2 (de
Inventor
Hans-Peter Richter
Hartmut Pawelski
Ludwig Weingarten
Thorsten Bode
Jürgen Klöckner
Ralf Ohrndorf
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
SMS Siemag AG
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 SMS Siemag AG filed Critical SMS Siemag AG
Publication of EP1682288A2 publication Critical patent/EP1682288A2/de
Application granted granted Critical
Publication of EP1682288B1 publication Critical patent/EP1682288B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • 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
    • B21B1/40—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 foils which present special problems, e.g. because of thinness
    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
    • 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
    • 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B27/106—Heating the rolls
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
    • 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
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates

Definitions

  • the invention relates to a method for applying a controllable tensile stress distribution, especially in the edge regions during cold rolling of metal strips, in order to reduce the risk of too high tensile structure and band edge cracks with the adverse consequence of production-reducing band breaks, and to improve the strip surface and its flatness even at relatively higher Tape speed and to reduce Bandbeklan, according to the preamble of claim 1 (see, eg JP-A-62142011 ).
  • the invention also relates to an apparatus for carrying out the method, according to the preamble of claim 5.
  • Process is collected before the nip and separated again. This makes it possible to produce the emulsion or dispersion, which is introduced into the nip, time and again with a certain concentration before moving into the nip.
  • the focus of this invention is the actual production of the emulsion and the separation of the involved media.
  • the document EP 1 188 494 A1 describes a belt scraper, belt scraper method, rolling mill and rolling method. To improve the productivity of a cold rolling device, this was provided with a belt scraper.
  • the document EP 0 672 471 B1 discloses a method and apparatus for rolling ribbons.
  • rollers wear-resistant at least in one of its end regions with enlarged radii running rollers are shifted from each other so that the rolled strip in its width in each case with areas of smaller radius in contact, and that with increasing heating and with thermal crowning by opposing displacement of the rollers Regions of their larger radius are pushed over edge regions of the rolled strip.
  • edge area elevations of the strip which would occur due to the rising thermal crowning, are eliminated.
  • the document DE 199 08 743 A1 discloses a method and an apparatus for drying and keeping dry, in particular cold strip in the outlet area of cold rolling and strip lines.
  • drying and keeping dry particular of rolled strips it is known by a partitioning the dry area of the finished rolled strip from the wet room of Separate rolling stand.
  • a non-contact seal between the foreclosure and the tape by an air cushion-like compressed gas cushion and a slit flow is proposed so as to apply compressed gas from a plurality of nozzles from Blasdüsenangn at right angles from above and below the tape surfaces. This measure prevents penetration of rolling oil or even emulsion at high belt speeds of over 1000 m / min, irrespective of the bandwidth, and achieves non-contact belt drying.
  • the document DE 101 31 369 A1 discloses a method and apparatus for cooling and / or lubricating rolls, in particular the work rolls of a rolling stand and a rolled strip conveyed between and conveyed through these rolls, using water in the form of sprays as cooling medium and spray oil, oil-air mixture or oil -Water mixture, as a lubricant.
  • a combined use of supercooling of the belt and roll surface and the roll lubrication on the scaffold inlet side is proposed by the two media - water or lubricant - the rolls or the strip fed separately and to different application sites of the rolling surface be applied.
  • the European patent EP 0 672 471 B1 discloses a method and apparatus for rolling belts with axially displaceable rollers.
  • the method is characterized in that low-wear, executed with at least at one of its end portions with enlarged radii rollers are shifted against each other such that the rolled strip is in its width in each case with areas of smaller radius in contact and that with increasing heating and with thermal crowning By oppositely moving the rollers and areas of the rollers with a larger radius are pushed over edge regions of the rolled strip.
  • This method is used to counteract the annoying, thermal crowning effect simply and inexpensively, in order to make rolling plans more free.
  • the U.S. Patent 5,943,896 discloses a method for influencing the contour of a rolled strip in the edge region.
  • each work roll has a smaller diameter portion at one end than at the other end thereof, the smaller end portion being shorter than the large diameter portion across the width of the work roll.
  • the diameter of the work roll linearly changes from the small diameter to the larger diameter.
  • the two superposed rollers are arranged so that the thinner end of the one roller is opposite to the thicker end of the other roller.
  • the Japanese godparent application JP 05050122 discloses an apparatus and method for realizing a sharply separated heat transfer between different temperature ranges on the surface of a work roll.
  • the Japanese application 03297507 discloses a method for detecting the occurrence of stresses in the edge regions of a rolled strip and an extension to prevent the edge areas. For this purpose, it is proposed to apply a cold coolant in the region of the center of the rolled strip, that is to say not in its edge regions, and at the same time to apply a warm coolant in the edge regions and outside thereof.
  • German patent application DE 31 144 87 A1 discloses a method and apparatus for roll tempering in cold rolling mills.
  • a roll area which lies outside the strip edge and adjoins directly to the strip edge be tempered by applying heated lubricant.
  • a relatively sharp borderline between hot and cold lubricant jet is set. The position of this boundary line should coincide with the position of the band edge.
  • the invention is in the cold rolling, especially in the aluminum industry, but occasionally in the steel and non-ferrous metal area, the task of further reducing the resulting during thin rolling strip edges and near-edge long strip fibers and tape cracks on To further save edgebandings and thereby further improve the quality and quantity of application.
  • This object is achieved by the method claimed in claim 1.
  • This method is characterized in that the strip edges are influenced by "hot edge spray", in particular by zonewise spraying of rolling oil at different temperatures, and in the Work rolls in the Beriech the band edges a special finish is used, which is suitable for partial buildup of material in the prestretch, the material structure in subsequent stitches leads to a longer band edge and counteracts the risk of high Gebupes.
  • An embodiment of the method according to claim 1 provides that an increased diameter decrease of the work rolls is made at the edge region due to partial increase in diameter during their shaping by means of inductive heating.
  • the strip tension distribution is changed by a concave bendable or curved guide roller such that the tape tension is reduced at the strip edges and increased in the center of the strip.
  • Another embodiment of the device advantageously includes a convexly bendable in the belt running direction or curved steering roller in an arrangement between two guide rollers for changing the tensile stress distribution of a strip before its entry into a rolling stand.
  • the device is further configured by the fact that they are on the inlet side of a rolling mill means for direct additive application, in particular on the rolled strip z. B. for lubricating oil with relatively high viscosity, and on the outlet side of the work rolls means for bale cooling of the work rolls and preferably additional lubricant removal means which spray the rolled strip with preference from both the tape top and from the underside of the band with the attributable spray media.
  • the device according to the invention has a device which removes coolant in the outlet side of the scaffold.
  • FIG. 1 shows a part of a device for applying a controllable tensile stress distribution, in particular in edge regions during cold rolling of metal strips, with in at least two separate zones 10, 10 'existing spray nozzle assemblies 11, 11' with connections to separate Sprühstoffzu exiten 19, 19 'to different zones 10, 10th
  • a partial inductive heating of the work roll in a conventional manner.
  • FIG. 2 shows a pair of work rolls 12, 12 ', each having in one end a special grinding 13, 13' with increases in diameter in the end regions for extending the strip edges to be rolled with simultaneous reduction of tensile stresses and reduction of long strip fibers.
  • FIG. 5 shows a side view of an inventive system, with a decoiler on the left side and a Aufrollhaspel on the right and guide means for the rolled strip 16 in the direction of belt 14 and means 21 for direct application of lubricant with viscosity or additive on the band inlet side and means 22 for bale cooling the outlet side work rolls and means 23 for the outlet side lubricant removal.
  • a material build-up at the strip edge during the pre-stitching and correspondingly a material removal at the strip edge during the finishing passes is achieved with the aid of an additive direct application in the inlet side and roll cooling in the outlet side.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP04764552A 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder Not-in-force EP1682288B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10340694 2003-09-04
DE10352546A DE10352546A1 (de) 2003-09-04 2003-11-11 Verfahren und Vorrichtung zum Aufbringen einer regelbaren Zugspannungsverteilung, insbesondere in den Kantenbereichen kaltgewalzter Metallbänder
PCT/EP2004/009578 WO2005023444A2 (de) 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder

Publications (2)

Publication Number Publication Date
EP1682288A2 EP1682288A2 (de) 2006-07-26
EP1682288B1 true EP1682288B1 (de) 2009-06-17

Family

ID=34276536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04764552A Not-in-force EP1682288B1 (de) 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder

Country Status (14)

Country Link
US (1) US7434435B2 (es)
EP (1) EP1682288B1 (es)
JP (1) JP4936889B2 (es)
KR (1) KR101109459B1 (es)
CN (1) CN1845803B (es)
AT (1) ATE433809T1 (es)
BR (1) BRPI0414152B1 (es)
CA (1) CA2537501C (es)
DE (2) DE10352546A1 (es)
ES (1) ES2325539T3 (es)
RU (1) RU2358820C2 (es)
TW (1) TWI320726B (es)
WO (1) WO2005023444A2 (es)
ZA (1) ZA200601117B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4355280B2 (ja) * 2004-11-22 2009-10-28 新日本製鐵株式会社 冷間圧延における潤滑油供給方法
DE102005042020A1 (de) 2005-09-02 2007-03-08 Sms Demag Ag Verfahren zum Schmieren und Kühlen von Walzen und Metallband beim Walzen, insbesondere beim Kaltwalzen, von Metallbändern
CN101547756B (zh) * 2006-11-27 2011-08-03 株式会社Ihi 轧制装置、轧制板的形状控制方法
DE102008015828A1 (de) * 2007-09-26 2009-04-02 Sms Demag Ag Walzvorrichtung und Verfahren für deren Betrieb
JP5991292B2 (ja) * 2012-09-24 2016-09-14 Ｊｆｅスチール株式会社 鋼帯への塗油装置及び塗油方法
JP6023563B2 (ja) * 2012-11-19 2016-11-09 アイシン精機株式会社 ロール成形方法およびロール成形装置
US9889480B2 (en) * 2013-03-11 2018-02-13 Novelis Inc. Flatness of a rolled strip
EP2969277B1 (en) 2013-03-15 2017-08-02 Novelis Inc. Manufacturing methods and apparatus for targeted cooling in hot metal rolling
CN104942031B (zh) * 2014-03-26 2017-05-31 宝山钢铁股份有限公司 一种冷轧轧制润滑剂供给方法
CN104971949B (zh) * 2014-04-10 2017-02-01 鞍钢股份有限公司 一种基于嵌入式计算机的冷轧带钢板形控制方法
KR101871094B1 (ko) * 2014-05-09 2018-06-25 노벨리스 인크. 하이브리드 유냉식 및 수냉식 롤링
KR102121677B1 (ko) * 2015-09-21 2020-06-11 노벨리스 인크. 금속 롤링 공정에서 작업 롤의 예열 및 열적 제어 및 이의 제어 시스템
EP3238843A1 (de) 2016-04-29 2017-11-01 Primetals Technologies Austria GmbH Verfahren zum walzen eines walzgutes
CN108176717B (zh) * 2017-12-28 2019-07-02 常熟市龙腾特种钢有限公司 一种热轧圆钢表面质量控制方法
EP3599038A1 (de) * 2018-07-25 2020-01-29 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur ermittlung der seitlichen bandkontur eines laufenden metallbandes
EP4074430B1 (en) * 2020-01-29 2024-03-27 Primetals Technologies Japan, Ltd. Rolling mill and rolling method for metal plate
CN112216820A (zh) * 2020-08-25 2021-01-12 合肥国轩高科动力能源有限公司 一种改善极片辊压反弹的方法及辊压装置
CN113118214B (zh) * 2021-04-16 2023-03-24 上海五星铜业股份有限公司 一种轧制设备及轧制方法
CN113118215B (zh) * 2021-04-16 2023-03-24 上海五星铜业股份有限公司 一种宽幅带箔轧制设备
CN114472531B (zh) * 2022-03-28 2023-05-26 河南鼎钰铝业有限公司 一种电极铝箔生产用精轧机
CN116422698B (zh) * 2023-06-13 2023-09-26 昆山精诚得精密五金模具有限公司 一种金属加工用冷轧机
CN117161092A (zh) * 2023-09-12 2023-12-05 江苏甬金金属科技有限公司 一种防应力变形的智能钢带轧制装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802237A (en) * 1972-05-26 1974-04-09 United States Steel Corp Localized strip shape control and display
JPS5841923B2 (ja) * 1979-07-25 1983-09-16 日本パ−カライジング株式会社 鋼板の清浄処理方法
DE3235444A1 (de) 1982-09-24 1984-03-29 Nihon Parkerizing Co. Ltd., Tokyo Verfahren zur herstellung eines gereinigten kaltgewalzten stahlbandes
GB2156255A (en) * 1984-03-23 1985-10-09 Davy Mckee Rolling mill
JPS6186003A (ja) * 1984-10-02 1986-05-01 Nippon Steel Corp ストリツプ圧延方法
US4619126A (en) * 1985-04-04 1986-10-28 Atlantic Richfield Co. Lubricant removal system for cold rolling stand
US4706480A (en) * 1985-10-11 1987-11-17 Svatos Joseph D Rolling mill cooling system
JPS62142011A (ja) * 1985-12-13 1987-06-25 Ishikawajima Harima Heavy Ind Co Ltd 板形状制御方法
DE3614487A1 (de) 1986-04-29 1987-11-05 Bbc Brown Boveri & Cie Verfahren und vorrichtung zur walzentemperierung in kaltwalzwerken
JPH0280104A (ja) * 1988-09-16 1990-03-20 Nkk Corp 洗浄ラインを備えた冷間圧延機による圧延方法
JP2544003B2 (ja) 1990-04-17 1996-10-16 昭和アルミニウム株式会社 圧延薄板の形状制御方法
US5212975A (en) * 1991-05-13 1993-05-25 International Rolling Mill Consultants, Inc. Method and apparatus for cooling rolling mill rolls and flat rolled products
JPH04367308A (ja) * 1991-06-11 1992-12-18 Kobe Steel Ltd 冷間圧延方法
JPH0550122A (ja) * 1991-08-21 1993-03-02 Ishikawajima Harima Heavy Ind Co Ltd 圧延ロールの熱クラウン制御装置
US5165266A (en) * 1991-11-04 1992-11-24 International Rolling Mill Consultants, Inc. Chockless roll support system
JPH06263300A (ja) * 1993-03-09 1994-09-20 Sumitomo Metal Ind Ltd クラウンロール
DE4409299A1 (de) 1994-03-18 1995-09-21 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen von Bändern
EP0776710B1 (de) * 1995-11-20 2001-12-19 SMS Demag AG Vorrichtung zur Beeinflussung des Profils von gewalztem Walzband
DE19719318C2 (de) * 1997-05-08 2003-06-12 Sms Demag Ag Verfahren zur Beeinflussung der Bandkontur im Kantenbereich eines Walzenbandes
FR2803548B1 (fr) * 2000-01-10 2002-04-19 Vai Clecim Procede et dispositif de controle thermique du profil d'un cylindre dans un laminoir
EP1193004B1 (en) * 2000-03-09 2006-08-23 JFE Steel Corporation Rolling oil supplying method for cold rolling
DE10043281B4 (de) * 2000-04-08 2004-04-15 ACHENBACH BUSCHHüTTEN GMBH Walzenkühl- und/oder Schmiervorrichtung für Kaltbandwalzwerke, insbesondere Feinband- und Folienwalzwerke
JP2002210510A (ja) 2001-01-15 2002-07-30 Mitsubishi Heavy Ind Ltd 圧延ロールの誘導加熱装置および誘導加熱方法
DE20106972U1 (de) 2001-04-23 2001-06-28 Achenbach Buschhuetten Gmbh Walzenkühl- und/oder Schmiervorrichtung für Kaltbandwalzwerke, insbesondere Feinband- und Folienwalzwerke

Also Published As

Publication number Publication date
CA2537501C (en) 2010-10-19
US20070186609A1 (en) 2007-08-16
DE10352546A1 (de) 2005-03-31
ATE433809T1 (de) 2009-07-15
KR20060067967A (ko) 2006-06-20
JP2007504007A (ja) 2007-03-01
WO2005023444A2 (de) 2005-03-17
JP4936889B2 (ja) 2012-05-23
WO2005023444A3 (de) 2006-01-26
CN1845803A (zh) 2006-10-11
CA2537501A1 (en) 2005-03-17
CN1845803B (zh) 2010-09-15
DE502004009629D1 (de) 2009-07-30
BRPI0414152A (pt) 2006-10-31
BRPI0414152B1 (pt) 2015-10-20
RU2358820C2 (ru) 2009-06-20
US7434435B2 (en) 2008-10-14
TWI320726B (en) 2010-02-21
KR101109459B1 (ko) 2012-01-31
ZA200601117B (en) 2007-04-25
RU2006110636A (ru) 2006-08-10
TW200520864A (en) 2005-07-01
EP1682288A2 (de) 2006-07-26
ES2325539T3 (es) 2009-09-08

Similar Documents

Publication Publication Date Title
EP1682288B1 (de) Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder
DE19518144C2 (de) Verfahren zum Herstellen von Warmband und kombinierte Stranggieß- und Warmwalz-Anlage
EP0889762B1 (de) Verfahren zur herstellung von warmgewalztem stahlband
EP1750864B2 (de) Verfahren und vorrichtung zur kühlung und/oder schmierung von walzen und/oder walzgut
DE69411971T3 (de) Warmwalzwerk für Stahlblech und Walzverfahren
WO2018091571A1 (de) Verfahren und vorrichtung zur herstellung eines kontinuierlichen bandförmigen verbundmaterials
WO2003002277A1 (de) Verfahren und vorrichtung zum kühlen und schmieren von walzen eines walzgerüstes
EP3658305B1 (de) Walzgerüst mit einem gerüstkühler zum abkühlen eines stahlbands
DE2526078B2 (de) Walzenkühlvorrichtung für ein Quartowalzgerüst
EP0230644A1 (de) Anordung zum Entfernen von Zunder von warmgewalzten Stahlbänden
EP2934778B1 (de) Vorrichtung zum kühlen von walzgut
EP1365869B1 (de) Walzgerüst zur herstellung planer walzbänder mit gewünschter bandprofilüberhöhung
WO2003054236A1 (de) Verfahren und einrichtung zum kontrollierten richten und kühlen von aus einem warmband-walzwerk auslaufendem breitem metallband, insbesondere von stahlband oder blech
DE60206851T2 (de) Warmwalzwerk und warmwalzverfahren
DE4025389C2 (de) Gekühlte Förder- bzw. Niederhaltevorrichtung für eine Stauchpresse zur Breitenreduktion von Walzgut
DE60004948T2 (de) Verfahren zur kontinuierlichen herstellung eines metallbandes
EP3436204B1 (de) Vorrichtung und verfahren zum plattieren einer warmen bramme
EP1025918B1 (de) Verfahren und Anlage zum Umformen von Metallband
DE4009860A1 (de) Verfahren und anlage zur herstellung von warmgewalztem stahlband, insbesondere fuer edelstaehle aus bandfoermig stranggegossenem vormaterial
EP3733317B1 (de) Walzen eines walzguts
EP0054172A2 (de) Verfahren und Anordnung zum Walzen von spannungsfreiem Walzband
WO2020187774A1 (de) Anlage und verfahren zur herstellung von metallischem warmband
EP0998991A2 (de) Betriebsverfahren für ein Walzgerüst einer Walzstrasse
WO2010028754A2 (de) Entzunderungsvorrichtung
WO2022194467A1 (de) Anlage und verfahren zum kaltwalzen von metallband aus stahl

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060203

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004009629

Country of ref document: DE

Date of ref document: 20090730

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2325539

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091017

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090917

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090831

26N No opposition filed

Effective date: 20100318

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090918

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20100823

Year of fee payment: 7

Ref country code: NL

Payment date: 20100813

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20100827

Year of fee payment: 7

Ref country code: FI

Payment date: 20100812

Year of fee payment: 7

Ref country code: SE

Payment date: 20100812

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20100810

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090827

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20091218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090617

BERE Be: lapsed

Owner name: SMS SIEMAG AG

Effective date: 20110831

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120301

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110827

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110831

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110827

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120301

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20121207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110828

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004009629

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004009629

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS SIEMAG AG, 40237 DUESSELDORF, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180823

Year of fee payment: 15

Ref country code: FR

Payment date: 20180827

Year of fee payment: 15

Ref country code: IT

Payment date: 20180830

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180822

Year of fee payment: 15

Ref country code: AT

Payment date: 20180822

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004009629

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 433809

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190827

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190827

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190827

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200303

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190827

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190827