BR112012016664A2 - instalação de laminação de tubos. - Google Patents

instalação de laminação de tubos.

Info

Publication number
BR112012016664A2
BR112012016664A2 BR112012016664A BR112012016664A BR112012016664A2 BR 112012016664 A2 BR112012016664 A2 BR 112012016664A2 BR 112012016664 A BR112012016664 A BR 112012016664A BR 112012016664 A BR112012016664 A BR 112012016664A BR 112012016664 A2 BR112012016664 A2 BR 112012016664A2
Authority
BR
Brazil
Prior art keywords
rolling mill
rolling
mill
diameter
blank
Prior art date
Application number
BR112012016664A
Other languages
English (en)
Inventor
Emilio Zanella Guido
Grassino Jacopo
Marin Paolo
Palma Vincenzo
Original Assignee
Sms Innse Spa
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 Innse Spa filed Critical Sms Innse Spa
Publication of BR112012016664A2 publication Critical patent/BR112012016664A2/pt

Links

Classifications

    • 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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/04—Three-high arrangement
    • 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
    • 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
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B21B19/08—Enlarging tube diameter
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)

Abstract

instalação de laminação de tubos. a invenção se refere a uma instalação para a realização da laminação de tubos sem costura, tipicamente, com um diâmetro grande. a instalação compreende: um forno para aquecimento de tarugos produzidos por meio de fundição contínua; um laminador de perfuração para perfurar longitudinalmente os tarugos de modo a obter um pedaçoo em bruto expandir o diâmetro do pedaço em bruto perfurado; um laminador de expansão - alongamento para expandir o diâmetro do pedaço em bruto perfurado e para alongar o pedaço em bruto perfurado de modo a obter um tubo semi-acabado; um laminador principal contínuo do tipo que compreende plataformas com dois ou mais rolos, em que a posição radial dos rolos é ajustável, para realização de laminação de um tubo em um mandril retido: um laminador de extração - redução de rolo fixo, posicionado a jusante do laminador principal e em série com o mesmo, o laminador de extração - redução sendo projetado para extrair o tubo do madril e definir um valor pré-determinado para o diâmetro do tubo; um laminador de dimensionamento para definir o diâmetro do tubo acabado, o laminador de dimensionamento sendo do tipo em que a posição radial dos rolos é ajustável e um leito de resfriamento. a instalação, de acordo com a invenção, também compreende uma linha de desvio para alimentação do pedaço em bruto perfurado, deixando o laminador de perfuração diretamente para o laminador principal, assim, evitando o laminador de expansão alongamento.
BR112012016664A 2010-01-05 2010-01-05 instalação de laminação de tubos. BR112012016664A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2010/050017 WO2011083367A1 (en) 2010-01-05 2010-01-05 Tube rolling plant

Publications (1)

Publication Number Publication Date
BR112012016664A2 true BR112012016664A2 (pt) 2018-05-15

Family

ID=42670382

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012016664A BR112012016664A2 (pt) 2010-01-05 2010-01-05 instalação de laminação de tubos.

Country Status (10)

Country Link
US (1) US20130074563A1 (pt)
EP (1) EP2521626B1 (pt)
JP (1) JP5615938B2 (pt)
CN (1) CN102802824A (pt)
AR (1) AR079829A1 (pt)
BR (1) BR112012016664A2 (pt)
EA (1) EA201200813A1 (pt)
MX (1) MX2012007817A (pt)
SA (1) SA111320071B1 (pt)
WO (1) WO2011083367A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225318B1 (en) * 2014-11-27 2024-08-21 JFE Steel Corporation Manufacturing method for duplex stainless steel seamless pipe or tube using a device array for manufacturing seamless steel pipe or tube
EP3325185A4 (en) * 2015-08-12 2019-03-13 Alcoa Inc. DEVICE, MANUFACTURE, COMPOSITION AND METHOD FOR PRODUCING LONG TUBES AND USES THEREOF
DE102017105582A1 (de) * 2016-04-01 2017-10-05 Sms Group Gmbh Verfahren und Anlage zur Herstellung eines nahtlosen warmgewalzten Rohres sowie gewalztes Schleudergussrohr und die Verwendung eines durch Schleuderguss hergestellten Hohlblocks

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Publication number Priority date Publication date Assignee Title
JPS55147408A (en) * 1979-05-08 1980-11-17 Toshiba Corp Screw-down learning method of sizer
JPS6035206B2 (ja) * 1980-12-19 1985-08-13 日本鋼管株式会社 継目無鋼管製造法
GB2089702B (en) * 1980-12-19 1984-08-30 Nippon Kokan Kk Method of manufacturing seamless steel pipes
JPS58122120A (ja) * 1982-01-18 1983-07-20 Toshiba Corp 製管加工機の被加工物の非破壊検査方法
DE3236892A1 (de) * 1982-10-01 1984-04-05 Mannesmann AG, 4000 Düsseldorf Walzanlage zum herstellen von duennwandigen nahtlosen rohren
DE3309797A1 (de) * 1983-03-18 1984-09-20 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum herstellen nahtloser rohre
JPS6245761Y2 (pt) * 1986-04-17 1987-12-08
AU596030B2 (en) * 1987-10-30 1990-04-12 Morgan Construction Company Sizing mill and method of rolling a round bar material
JPH0484624A (ja) * 1990-07-27 1992-03-17 Nkk Corp マンドレルミルにおける被圧延材穴明発生判定方法
JPH04154916A (ja) * 1990-10-15 1992-05-27 Nkk Corp 継目無管製造工場の操業方法
JP2924523B2 (ja) * 1992-12-11 1999-07-26 住友金属工業株式会社 マンドレルミルによる金属管の延伸圧延方法
IT1298750B1 (it) 1998-03-18 2000-02-02 Demag Italimpianti Spa Laminatoio a bracci oscillanti,destinato in particolare ma non esclusivamente alla laminazione di tubi senza saldatura
JP2001018004A (ja) * 1999-06-30 2001-01-23 Sumitomo Metal Ind Ltd マンドレルミルによる素管の圧延方法及びマンドレルミル
JP2001121203A (ja) * 1999-10-21 2001-05-08 Sumitomo Metal Ind Ltd 継目無管の偏肉監視方法
JP3494131B2 (ja) * 2000-07-27 2004-02-03 住友金属工業株式会社 継目無鋼管の製造ラインで用いられる圧延制御方法およびそれを用いた製造装置
JP4003463B2 (ja) * 2002-01-28 2007-11-07 住友金属工業株式会社 継目無鋼管の製造方法
WO2005068098A1 (ja) * 2004-01-16 2005-07-28 Sumitomo Metal Industries, Ltd. 継目無管の製造方法
JP4543386B2 (ja) * 2005-03-25 2010-09-15 住友金属工業株式会社 管材の外面疵検出方法及び装置
JP4501116B2 (ja) * 2005-08-02 2010-07-14 住友金属工業株式会社 素管のきず検出装置及び方法
EP1918034B1 (en) * 2005-08-02 2012-06-20 Sumitomo Metal Industries, Ltd. Device and method for detecting flaw on tube
CN101410536B (zh) * 2006-03-28 2011-05-18 住友金属工业株式会社 无缝管的制造方法

Also Published As

Publication number Publication date
JP2013516325A (ja) 2013-05-13
US20130074563A1 (en) 2013-03-28
EP2521626B1 (en) 2014-12-17
WO2011083367A1 (en) 2011-07-14
EA201200813A1 (ru) 2013-01-30
EP2521626A1 (en) 2012-11-14
CN102802824A (zh) 2012-11-28
MX2012007817A (es) 2012-11-30
AR079829A1 (es) 2012-02-22
SA111320071B1 (ar) 2014-05-01
JP5615938B2 (ja) 2014-10-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2472 DE 22-05-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.