WO2005023444A3 - 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

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Publication number
WO2005023444A3
WO2005023444A3 PCT/EP2004/009578 EP2004009578W WO2005023444A3 WO 2005023444 A3 WO2005023444 A3 WO 2005023444A3 EP 2004009578 W EP2004009578 W EP 2004009578W WO 2005023444 A3 WO2005023444 A3 WO 2005023444A3
Authority
WO
WIPO (PCT)
Prior art keywords
strip
build
edges
cold
applying
Prior art date
Application number
PCT/EP2004/009578
Other languages
English (en)
French (fr)
Other versions
WO2005023444A2 (de
Inventor
Hans-Peter Richter
Hartmut Pawelski
Ludwig Weingarten
Thorsten Bode
Juergen Kloeckner
Ralf Ohrndorf
Original Assignee
Sms Demag Ag
Hans-Peter Richter
Hartmut Pawelski
Ludwig Weingarten
Thorsten Bode
Juergen Kloeckner
Ralf Ohrndorf
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 Demag Ag, Hans-Peter Richter, Hartmut Pawelski, Ludwig Weingarten, Thorsten Bode, Juergen Kloeckner, Ralf Ohrndorf filed Critical Sms Demag Ag
Priority to EP04764552A priority Critical patent/EP1682288B1/de
Priority to KR1020067004434A priority patent/KR101109459B1/ko
Priority to CA2537501A priority patent/CA2537501C/en
Priority to CN2004800254233A priority patent/CN1845803B/zh
Priority to DE502004009629T priority patent/DE502004009629D1/de
Priority to BRPI0414152A priority patent/BRPI0414152B1/pt
Priority to US10/570,413 priority patent/US7434435B2/en
Priority to JP2006525083A priority patent/JP4936889B2/ja
Priority to AT04764552T priority patent/ATE433809T1/de
Publication of WO2005023444A2 publication Critical patent/WO2005023444A2/de
Publication of WO2005023444A3 publication Critical patent/WO2005023444A3/de

Links

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

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Aufbringen einer regelbaren Zugspannungsverteilung, insbesondere in den Kantenbereichen beim Kaltwalzen von Metallbändern (16), insbesondere Metallfolien, zwecks Verringerung der Gefahr eines zu hohen Zugaufbaus und Bandkantenrissen mit der nachteiligen Folge von produktionsmindernden Bandrissen sowie zur Verbesserung der Bandoberfläche und ihrer Planheit auch bei relativ höherer Bandlaufgeschwindigkeit und zur Reduzierung von Bandbesäumbreiten. Hierzu werden wenigstens eine bzw. eine Kombination wenigstens zweier der folgenden Massnahmen angewendet: a) Trennen von Schmierung und Kühlung der Arbeitswalzen durch Schmieren an der Einlaufseite und Kühlen an der Auslaufseite, b) zusätzliche Beeinflussung der Bandkanten durch 'Hot Edge Spray', insbesondere durch zonenweises Aufsprühen (21) von Walzöl mit unterschiedlichen Temperaturbereichen, c) durch Verwendung einer speziellen Schliffgestaltung der Arbeitswalzen (12, 12') im Bereich der Bandkanten zurn partiellen Materialaufbau beim Vorstich, der bei folgenden Stichen zu einer längeren Bandkante führt und der Gefahr eines hohen Zugaufbaus entgegenwirkt.
PCT/EP2004/009578 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder WO2005023444A2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP04764552A EP1682288B1 (de) 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder
KR1020067004434A KR101109459B1 (ko) 2003-09-04 2004-08-27 특히 냉연 금속 스트립의 에지 구역에 제어 가능한 인장응력 분포를 인가하는 방법 및 장치
CA2537501A CA2537501C (en) 2003-09-04 2004-08-27 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips
CN2004800254233A CN1845803B (zh) 2003-09-04 2004-08-27 在冷轧金属带的边棱部位里施加可调节的拉应力分布的方法和装置
DE502004009629T DE502004009629D1 (de) 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder
BRPI0414152A BRPI0414152B1 (pt) 2003-09-04 2004-08-27 processo e dispositivo para aplicar uma distribuição ajustável do esforço de tração, em particular nas regiões das bordas de tiras de metal laminadas a frio
US10/570,413 US7434435B2 (en) 2003-09-04 2004-08-27 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips
JP2006525083A JP4936889B2 (ja) 2003-09-04 2004-08-27 特に冷間圧延金属板の周縁領域において、制御可能な形で引張り応力分布を形成するための方法及び設備
AT04764552T ATE433809T1 (de) 2003-09-04 2004-08-27 Verfahren und vorrichtung zum aufbringen einer regelbaren zugspannungsverteilung, insbesondere in den kantenbereichen kaltgewalzter metallbänder

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10340694.8 2003-09-04
DE10340694 2003-09-04
DE10352546.7 2003-11-11
DE10352546A DE10352546A1 (de) 2003-09-04 2003-11-11 Verfahren und Vorrichtung zum Aufbringen einer regelbaren Zugspannungsverteilung, insbesondere in den Kantenbereichen kaltgewalzter Metallbänder

Publications (2)

Publication Number Publication Date
WO2005023444A2 WO2005023444A2 (de) 2005-03-17
WO2005023444A3 true WO2005023444A3 (de) 2006-01-26

Family

ID=34276536

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (14)

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

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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
KR101120665B1 (ko) * 2006-11-27 2012-03-22 아이에이치아이 메탈테크 가부시키가이샤 압연장치, 압연판의 형상 제어 방법
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
EP2969279B2 (de) 2013-03-11 2024-04-03 Novelis Inc. Erhöhung der flachheit eines walzbandes
US9180506B2 (en) 2013-03-15 2015-11-10 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
PL3140057T5 (pl) * 2014-05-09 2023-02-27 Novelis, Inc. Walcowanie z hybrydowym chłodzeniem olejowym i wodnym
CA2998379C (en) * 2015-09-21 2020-01-21 Novelis Inc. Pre-heating and thermal control of work rolls in metal rolling processes and control systems thereof
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
CN114728315A (zh) * 2020-01-29 2022-07-08 普锐特冶金技术日本有限公司 轧制机以及金属板的轧制方法
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
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Also Published As

Publication number Publication date
KR101109459B1 (ko) 2012-01-31
CN1845803A (zh) 2006-10-11
CA2537501A1 (en) 2005-03-17
JP4936889B2 (ja) 2012-05-23
DE502004009629D1 (de) 2009-07-30
ES2325539T3 (es) 2009-09-08
US20070186609A1 (en) 2007-08-16
EP1682288A2 (de) 2006-07-26
BRPI0414152B1 (pt) 2015-10-20
TW200520864A (en) 2005-07-01
ZA200601117B (en) 2007-04-25
DE10352546A1 (de) 2005-03-31
WO2005023444A2 (de) 2005-03-17
CA2537501C (en) 2010-10-19
TWI320726B (en) 2010-02-21
KR20060067967A (ko) 2006-06-20
RU2358820C2 (ru) 2009-06-20
US7434435B2 (en) 2008-10-14
ATE433809T1 (de) 2009-07-15
CN1845803B (zh) 2010-09-15
BRPI0414152A (pt) 2006-10-31
JP2007504007A (ja) 2007-03-01
EP1682288B1 (de) 2009-06-17
RU2006110636A (ru) 2006-08-10

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