BR0306683A - Processo e instalação de laminação para a produção de arame, barras ou tubos sem costuras - Google Patents

Processo e instalação de laminação para a produção de arame, barras ou tubos sem costuras

Info

Publication number
BR0306683A
BR0306683A BR0306683-5A BR0306683A BR0306683A BR 0306683 A BR0306683 A BR 0306683A BR 0306683 A BR0306683 A BR 0306683A BR 0306683 A BR0306683 A BR 0306683A
Authority
BR
Brazil
Prior art keywords
rolling
mill
tube
stand
rolls
Prior art date
Application number
BR0306683-5A
Other languages
English (en)
Other versions
BR0306683B1 (pt
Inventor
Manfred Leferink
Original Assignee
Sms Meer Gmbh
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
Priority claimed from DE10261632A external-priority patent/DE10261632B4/de
Application filed by Sms Meer Gmbh filed Critical Sms Meer Gmbh
Publication of BR0306683A publication Critical patent/BR0306683A/pt
Publication of BR0306683B1 publication Critical patent/BR0306683B1/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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/20—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a non-continuous process,(e.g. skew rolling, i.e. planetary cross rolling)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/06—Interchanging mandrels, fixing plugs on mandrel rods or cooling during interchanging mandrels
    • 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
    • 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
    • B21B37/78—Control of tube rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

"PROCESSO E INSTALAçãO DE LAMINAçãO PARA A PRODUçãO DE ARAME, BARRAS OU TUBOS SEM COSTURAS". A presente invenção refere-se a um processo para a produção de arame, barras ou tubos sem costuras, em uma instalação de laminação para a laminação de material metálico aquecido, abrangendo - olhando-se na direção de laminação - opcionalmente um laminador de perfuração, um laminador de estiramento com múltiplas armações servindo de estágio de estiramento principal (4), um laminador extensível (6), um laminador acabador (10) e um bloco de laminação de arame (14), bem como dispositivos conectados antes, entre ou depois, tais como um forno de preaquecimento e um forno de reaquecimento (11), filetes de laminação(14), e um resfriadouro (13), no estágio de estiramento principal (4) é empregado um laminador contínuo com 3 cilindros (3) e ele é usado tanto para a laminação de perfuração na produção de tubos, quanto para a laminação massiva, na produção de barras, arame ou similar, sendo que para isso, no caso da laminação massiva, uma barra de mandril, inserida para a laminação de perfuração, é levada para uma posição fora de operação, e cilindros de aço em barras já preparados, com cilindros calibrados para uma redução usual de diâmetro maior do que no caso de laminação de tubos, são trocados pelos cilindros calibrados para a laminação de tubos. Uma instalação de laminação apropriada para a execução do processo apresenta no estágio de estiramento principal (4) um laminador contínuo de 3 cilindros e várias armações (3), configurado para a admissão de cilindros de aço em barra ou cilindros de tubos, e um dispositivo para o afastamento da barra de mandril.
BRPI0306683-5A 2002-01-09 2003-01-08 processo e instalação de laminação para a produção de arame, barras ou tubos sem costuras. BR0306683B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10200581.8 2002-01-09
DE10200581 2002-01-09
DE10261632.9 2002-12-27
DE10261632A DE10261632B4 (de) 2002-01-09 2002-12-27 Verfahren und Walzanlage zum Herstellen von Draht, Stäben oder nahtlosen Rohren
PCT/EP2003/000090 WO2003057383A1 (de) 2002-01-09 2003-01-08 Verfahren und walzanlage zum herstellen von draht, stäben oder nahtlosen rohren

Publications (2)

Publication Number Publication Date
BR0306683A true BR0306683A (pt) 2004-12-07
BR0306683B1 BR0306683B1 (pt) 2011-01-11

Family

ID=26010907

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0306683-5A BR0306683B1 (pt) 2002-01-09 2003-01-08 processo e instalação de laminação para a produção de arame, barras ou tubos sem costuras.

Country Status (8)

Country Link
EP (1) EP1463591B1 (pt)
AT (1) ATE296689T1 (pt)
AU (1) AU2003235800B2 (pt)
BR (1) BR0306683B1 (pt)
ES (1) ES2243904T3 (pt)
PL (1) PL203879B1 (pt)
RU (1) RU2274503C2 (pt)
WO (1) WO2003057383A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039454B4 (de) * 2008-08-25 2011-01-27 Sms Meer Gmbh Verfahren zur Herstellung eines nahtlosen Stahlrohres und Walzwerk zur Durchführung des Verfahrens
RU2390394C1 (ru) * 2008-12-23 2010-05-27 Открытое Акционерное Общество "Колпинский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения" ОАО "КО ВНИИМЕТМАШ" Способ транспортировки проката для укладки на холодильник и устройство для его осуществления
IT1395593B1 (it) * 2009-06-29 2012-10-16 Danieli Off Mecc Procedimento di laminazione e relativo laminatoio longitudinale multi gabbia di tipo trattenuto e continuo per corpi cavi
DE102010052084B3 (de) 2010-11-16 2012-02-16 V&M Deutschland Gmbh Verfahren zur wirtschaftlichen Herstellung von nahtlos warmgewalzten Rohren in Rohrkontiwalzwerken
ITMI20121559A1 (it) * 2012-09-19 2014-03-20 Sms Innse Spa Miglioramento in un impianto di laminazione
CN103231205B (zh) * 2013-03-27 2015-08-05 山西太钢不锈钢股份有限公司 一种辊道用辊的制造方法
JP6171851B2 (ja) * 2013-10-29 2017-08-02 Ｊｆｅスチール株式会社 継目無鋼管製造用装置列およびそれを利用した油井用高強度ステンレス継目無鋼管の製造方法
RU2586177C1 (ru) * 2014-12-18 2016-06-10 Открытое акционерное общество "Российский научно-исследовательский институт трубной промышленности" (ОАО "РосНИТИ") Агрегат для изготовления бесшовных труб
CN105080971B (zh) * 2015-09-18 2017-08-25 神雾科技集团股份有限公司 制备钛合金无缝管的方法
ES2699435A1 (es) * 2017-09-05 2019-02-11 Eventos Andalucia 2020 S L Circuito cerrado y autónomo con corrientes y flujos internos de fluidos y cuerpos por empuje de Arquímedes con refuerzo magnético para generación de energía mecánica y eléctrica y procedimiento de funcionamiento

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333390A1 (de) * 1983-09-13 1985-03-21 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum zu- und abfuehren der dornstangen an schraeg- und laengswalzwerken
DE3536046A1 (de) * 1985-10-09 1987-04-16 Kocks Technik Verfahren, anlage und walzstrasse zum herstellen nahtloser rohre
IT1254864B (it) * 1992-04-15 1995-10-11 Filippo Cattaneo Laminatoio continuo per tubi senza saldatura del tipo a mandrino e conunita' di laminazione a tre o piu' rulli comandati e regolabili
US5307663A (en) * 1993-01-12 1994-05-03 Morgan Construction Company Multiple outlet finishing mill
DE19935647C2 (de) * 1999-07-29 2003-10-09 Kocks Technik Verfahren zum Walzen von erwärmtem metallischem Gut und Anlage zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
ATE296689T1 (de) 2005-06-15
PL203879B1 (pl) 2009-11-30
AU2003235800B2 (en) 2006-05-11
EP1463591B1 (de) 2005-06-01
ES2243904T3 (es) 2005-12-01
BR0306683B1 (pt) 2011-01-11
RU2274503C2 (ru) 2006-04-20
PL369431A1 (en) 2005-04-18
EP1463591A1 (de) 2004-10-06
WO2003057383A1 (de) 2003-07-17
RU2004124048A (ru) 2005-06-10
AU2003235800A1 (en) 2003-07-24

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Legal Events

Date Code Title Description
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 08/01/2003, OBSERVADAS AS CONDICOES LEGAIS.