BR0212161A - Utilização combinada de óleo e emulsão para laminar tiras a frio - Google Patents

Utilização combinada de óleo e emulsão para laminar tiras a frio

Info

Publication number
BR0212161A
BR0212161A BR0212161-1A BR0212161A BR0212161A BR 0212161 A BR0212161 A BR 0212161A BR 0212161 A BR0212161 A BR 0212161A BR 0212161 A BR0212161 A BR 0212161A
Authority
BR
Brazil
Prior art keywords
stand
rolling mill
emulsion
tandem rolling
strip
Prior art date
Application number
BR0212161-1A
Other languages
English (en)
Other versions
BR0212161B1 (pt
Inventor
Rolf B Nten
Rainer Effertz
Original Assignee
Sms Demag 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 Demag Ag filed Critical Sms Demag Ag
Publication of BR0212161A publication Critical patent/BR0212161A/pt
Publication of BR0212161B1 publication Critical patent/BR0212161B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • B21B45/029—Liquid recovering devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • 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
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Lubricants (AREA)

Abstract

"UTILIZAçãO COMBINADA DE óLEO E EMULSãO PARA LAMINAR TIRAS A FRIO". A presente invenção refere-se a um procedimento para laminar tiras a frio, entre outros materiais, de aço finos e/ou de metais não-ferrosos, num trem de laminação em tandem de diversos montantes de laminação, sendo que o primeiro montante, ou eventualmente, os primeiros montantes, realiza(m) uma redução comparativamente elevada e o último montante, ou quando for o caso, os últimos montantes apresentam uma redução relativamente menor e determina(m) a qualidade da superfície da tira. Para melhorar a eficiência do trem de laminação tanto no que diz respeito à redução de espessura quanto no tocante à qualidade da superfície da tira laminada, a proposta é que, para as primeiras passadas da tira pelo trem de laminação em tandem, que apresentam uma redução relativamente elevada, seja utilizada uma emulsão à guisa de agente de refrigeração e lubrificação. Em seguida, a película do agente de refrigeração e lubrificação que aderiu à tira é removida por esmagamento depois de sua saída do espaço entre os cilindros do último montante de cilindros operado com emulsão. Já particularmente para a última passada ou as últimas passadas da tira pelo trem de laminação em tandem, com uma redução relativamente mais reduzida, é utilizado óleo de laminação como agente lubrificante. A presente invenção também se refere a uma instalação para executar o procedimento.
BRPI0212161-1A 2001-09-05 2002-08-28 procedimento para laminar tiras a frio, instalação para laminar tiras a frio e utilização da aplicação combinada de emulsão e óleo de laminação. BR0212161B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10143407A DE10143407A1 (de) 2001-09-05 2001-09-05 Kombinierte Verwendung von Öl und Emulsionen beim Kaltwalzen von Bändern
PCT/EP2002/009570 WO2003022474A1 (de) 2001-09-05 2002-08-28 Kombinierte verwendung von öl und emulsion beim kaltwalzen von bändern

Publications (2)

Publication Number Publication Date
BR0212161A true BR0212161A (pt) 2004-07-13
BR0212161B1 BR0212161B1 (pt) 2011-04-19

Family

ID=7697733

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0212161-1A BR0212161B1 (pt) 2001-09-05 2002-08-28 procedimento para laminar tiras a frio, instalação para laminar tiras a frio e utilização da aplicação combinada de emulsão e óleo de laminação.

Country Status (14)

Country Link
US (2) US7669447B2 (pt)
EP (1) EP1423214B1 (pt)
JP (1) JP4351047B2 (pt)
KR (1) KR100859992B1 (pt)
CN (1) CN1275712C (pt)
AT (1) ATE300365T1 (pt)
BR (1) BR0212161B1 (pt)
CA (1) CA2459339C (pt)
DE (2) DE10143407A1 (pt)
ES (1) ES2243792T3 (pt)
RU (1) RU2292972C2 (pt)
TW (1) TWI220394B (pt)
WO (1) WO2003022474A1 (pt)
ZA (1) ZA200400825B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4355279B2 (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
KR101124932B1 (ko) * 2005-05-30 2012-03-28 삼성전자주식회사 어레이 안테나를 이용하는 이동 통신 시스템에서의 데이터송/수신 장치 및 방법
DE102007042898A1 (de) * 2007-06-08 2008-12-11 Sms Demag Ag Verfahren und Vorrichtung zur Walzenschmierung
DE102009056262A1 (de) 2009-12-01 2011-06-09 Sms Siemag Aktiengesellschaft Verfahren zum Walzen eines Walzguts
DE102009056264A1 (de) 2009-12-01 2011-06-09 Sms Siemag Aktiengesellschaft Verfahren zum Walzen eines Walzguts
WO2011117892A2 (en) 2010-03-25 2011-09-29 Indian Oil Corporation Ltd. Composition of oil for high speed thin and thick gauge steel sheet rolling in tandem mills
DE102011090098A1 (de) 2011-12-29 2013-07-04 Sms Siemag Ag Verfahren und Vorrichtung zum Walzen von Walzgut sowie Verwendung eines Kühlschmierstoffes
DE102014207859A1 (de) * 2013-04-26 2014-10-30 Sms Siemag Ag Verfahren und Walzgerüst zum Kaltwalzen von Walzgut
KR20160123276A (ko) * 2014-02-27 2016-10-25 이반 티모페예비치 토츠키 냉간 압연을 위한 열간 압연된 반가공의 강재 압연 스톡을 준비하기 위한 방법
JP6455683B2 (ja) * 2016-04-21 2019-01-23 Ｊｆｅスチール株式会社 金属帯の冷間圧延設備および冷間圧延方法
EP3461566A1 (de) * 2017-10-02 2019-04-03 Primetals Technologies Austria GmbH Walzen eines walzguts
CN109530433B (zh) * 2018-12-11 2023-12-08 佛山市诚德新材料有限公司 一种不锈钢带的冷轧系统
IT201900005442A1 (it) * 2019-04-09 2020-10-09 Danieli Off Mecc Processo di laminazione a freddo di un prodotto in alluminio e relativo impianto di laminazione a freddo
CN111672915B (zh) * 2020-05-21 2022-03-15 武汉定飞科技有限公司 一种可逆冷轧机供液泵节能运行的方法
CN113831956B (zh) * 2020-06-24 2022-10-14 上海梅山钢铁股份有限公司 一种冷轧乳化液粒径尺寸的控制方法
IT202100029639A1 (it) * 2021-11-23 2023-05-23 Danieli Off Mecc Impianto di lavorazione di prodotti siderurgici con sistema di separazione e recupero di scaglia

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BE790448A (fr) * 1971-01-13 1973-02-15 Southwire Co Dispositif de refroidissement pour train de
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Also Published As

Publication number Publication date
CN1551810A (zh) 2004-12-01
ATE300365T1 (de) 2005-08-15
WO2003022474A1 (de) 2003-03-20
CA2459339A1 (en) 2003-03-20
EP1423214A1 (de) 2004-06-02
ES2243792T3 (es) 2005-12-01
ZA200400825B (en) 2005-01-26
CA2459339C (en) 2010-10-12
JP2005501728A (ja) 2005-01-20
US20050011243A1 (en) 2005-01-20
DE50203778D1 (de) 2005-09-01
JP4351047B2 (ja) 2009-10-28
EP1423214B1 (de) 2005-07-27
US20070022797A1 (en) 2007-02-01
US7260968B2 (en) 2007-08-28
KR100859992B1 (ko) 2008-09-25
DE10143407A1 (de) 2003-03-20
CN1275712C (zh) 2006-09-20
BR0212161B1 (pt) 2011-04-19
US7669447B2 (en) 2010-03-02
KR20040029156A (ko) 2004-04-03
RU2292972C2 (ru) 2007-02-10
TWI220394B (en) 2004-08-21
RU2004110057A (ru) 2005-05-20

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/08/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.