BR112012014342A2 - método e equipamento de laminação a frio reversível - Google Patents

método e equipamento de laminação a frio reversível

Info

Publication number
BR112012014342A2
BR112012014342A2 BR112012014342A BR112012014342A BR112012014342A2 BR 112012014342 A2 BR112012014342 A2 BR 112012014342A2 BR 112012014342 A BR112012014342 A BR 112012014342A BR 112012014342 A BR112012014342 A BR 112012014342A BR 112012014342 A2 BR112012014342 A2 BR 112012014342A2
Authority
BR
Brazil
Prior art keywords
cold rolling
equipment
winding
unwinding
accumulation coil
Prior art date
Application number
BR112012014342A
Other languages
English (en)
Portuguese (pt)
Inventor
Ichirou Maeno
Mitsuru Onose
Noriaki Tominaga
Shinichi Kaga
Takehiko Saito
Toyotsugu Masuda
Yasutsugu Yoshimura
Original Assignee
Mitsubishi Hitachi Metals
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 Mitsubishi Hitachi Metals filed Critical Mitsubishi Hitachi Metals
Publication of BR112012014342A2 publication Critical patent/BR112012014342A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • B21C47/247—Joining wire or band ends
    • 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
    • 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
    • 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
    • B21B37/18—Automatic gauge 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • 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
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • 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
    • 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
    • B21B2015/0064—Uncoiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/20—End shape; fish tail; tongue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Metal Rolling (AREA)
BR112012014342A 2009-12-15 2009-12-15 método e equipamento de laminação a frio reversível BR112012014342A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/070926 WO2011074080A1 (ja) 2009-12-15 2009-12-15 冷間圧延材製造設備および冷間圧延方法

Publications (1)

Publication Number Publication Date
BR112012014342A2 true BR112012014342A2 (pt) 2016-06-07

Family

ID=44166875

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014342A BR112012014342A2 (pt) 2009-12-15 2009-12-15 método e equipamento de laminação a frio reversível

Country Status (7)

Country Link
EP (1) EP2514534B1 (enExample)
JP (1) JP4864172B2 (enExample)
KR (1) KR101376007B1 (enExample)
CN (1) CN102655954B (enExample)
BR (1) BR112012014342A2 (enExample)
IN (1) IN2012DN03833A (enExample)
WO (1) WO2011074080A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513366B (zh) * 2011-12-08 2013-09-25 山西太钢不锈钢股份有限公司 一种道次自动切换装置及其控制方法
KR101435562B1 (ko) * 2012-11-14 2014-08-28 동국산업(주) 트윕강의 리버스롤 냉간압연 방법
CN105377458B (zh) * 2013-08-06 2017-03-08 日新制钢株式会社 低碳钢冷轧钢带的制造方法
CN105149355B (zh) * 2015-09-30 2017-09-01 中镁镁业有限公司 宽幅镁合金板状带材的异步温轧装置
KR20170056321A (ko) * 2015-11-13 2017-05-23 부곡스텐레스(주) 장입실린더와 클램프를 이용한 스테인리스 소재 성형 장치 및 그 장치를 이용한 스테인리스 소재 제조방법
KR101780460B1 (ko) * 2016-06-24 2017-09-21 (주)동아금속 오실레이터
PL3883701T3 (pl) * 2018-11-23 2023-01-30 John Cockerill S.A. Elastyczna walcarka do walcowania na zimno i sposób jej konwersji
CN113857251B (zh) * 2021-09-26 2024-03-22 马鞍山钢铁股份有限公司 一种增大压下率的电工钢冷轧装置及冷轧方法
CN114101337B (zh) * 2021-10-26 2023-06-23 中冶南方工程技术有限公司 一种单机架可逆轧机的厚度控制方法、装置
CN114101338B (zh) * 2021-10-26 2023-06-23 中冶南方工程技术有限公司 一种基于全流程数据的冷轧硅钢厚度控制方法、装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525649A (en) * 1975-07-02 1977-01-17 Hitachi Ltd Method and device for reversible rolling
US4123011A (en) * 1975-02-19 1978-10-31 Hitachi, Ltd. Coil unwind and wind-up method and apparatus therefor
JPS5850739B2 (ja) * 1980-08-22 1983-11-12 日新薬品工業株式会社 灸治療用ニンニク錠剤
JP2743108B2 (ja) * 1990-03-28 1998-04-22 日新製鋼株式会社 リバース式冷間圧延設備
US5131581A (en) * 1991-02-28 1992-07-21 Newcor, Inc. Mash seam weld sheet splicer
TW235255B (enExample) * 1992-07-02 1994-12-01 Hitachi Seisakusyo Kk
JP2800640B2 (ja) * 1992-07-02 1998-09-21 株式会社日立製作所 デスケーリング及び冷間圧延方法及び設備
JP2879397B2 (ja) * 1992-12-25 1999-04-05 住友重機械工業株式会社 コイル自動センタリング方法
JP2002126805A (ja) * 1993-10-07 2002-05-08 Kawasaki Steel Corp エンドレス熱延鋼帯の圧延切断方法
US5560236A (en) * 1993-10-07 1996-10-01 Kawasaki Steel Corporation Method of rolling and cutting endless hot-rolled steel strip
JP3083130B2 (ja) * 1995-11-20 2000-09-04 株式会社電元社製作所 シーム溶接方法
JP3411163B2 (ja) * 1996-09-20 2003-05-26 新日本製鐵株式会社 熱延連続化プロセスにおける鋼板の圧延順決定方法
JP3760821B2 (ja) * 2001-08-31 2006-03-29 Ｊｆｅスチール株式会社 連続処理ラインにおける鋼帯の接合方法
DE10357622A1 (de) * 2003-12-10 2005-07-07 Sms Demag Ag Verfahren und Anlage zum Walzen von Walzgut
JP4305185B2 (ja) * 2004-01-05 2009-07-29 住友金属工業株式会社 鋼帯の製造方法
US9156070B2 (en) * 2006-11-20 2015-10-13 Primetals Technologies Japan, Ltd. Cold rolled material manufacturing equipment and cold rolling method
JP4980119B2 (ja) * 2007-04-09 2012-07-18 新日本製鐵株式会社 調質圧延時の圧延安定性を高めた鋼板の冷間圧延方法、冷間圧延設備、及びその方法に使用する冷延鋼板

Also Published As

Publication number Publication date
KR20120076403A (ko) 2012-07-09
KR101376007B1 (ko) 2014-03-19
JPWO2011074080A1 (ja) 2013-04-25
EP2514534A1 (en) 2012-10-24
CN102655954A (zh) 2012-09-05
IN2012DN03833A (enExample) 2015-08-28
CN102655954B (zh) 2016-01-27
EP2514534A4 (en) 2014-09-10
EP2514534B1 (en) 2016-03-16
WO2011074080A1 (ja) 2011-06-23
JP4864172B2 (ja) 2012-02-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal: dismissal of application maintained