AR079829A1 - Planta para laminado de tubos - Google Patents

Planta para laminado de tubos

Info

Publication number
AR079829A1
AR079829A1 ARP110100009A ARP110100009A AR079829A1 AR 079829 A1 AR079829 A1 AR 079829A1 AR P110100009 A ARP110100009 A AR P110100009A AR P110100009 A ARP110100009 A AR P110100009A AR 079829 A1 AR079829 A1 AR 079829A1
Authority
AR
Argentina
Prior art keywords
plant
rolling
diameter
tube
rollers
Prior art date
Application number
ARP110100009A
Other languages
English (en)
Inventor
Pablo Marin
Vincenzo Palma
Guido Emilio Zanella
Jacopo Grassino
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 AR079829A1 publication Critical patent/AR079829A1/es

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

La solicitud se refiere a una planta para llevar a cabo el laminado de tubos sin costura, típicamente con un diámetro grande. La planta comprende: un horno para calentar tochos fabricados por medio de fundicion continua; una planta de perforacion para perforar longitudinalmente los tochos de modo de obtener una pieza perforada; una planta de expansion-elongacion para expandir el diámetro de la pieza perforada y para elongar la pieza perforada de modo de obtener un tubo semi-terminado; una planta de laminado continuo principal del tipo que comprende soportes con dos o más rodillos, en los cuales la posicion radial de los rodillos es ajustable, para llevar a cabo el laminado de la planta de laminado principal y en series de los mismos, la planta de extraccion-reduccion está disenada para extraer el tubo desde el mandril y para definir un valor predeterminado para el diámetro del tubo; un laminador calibrador para definir el diámetro del tubo terminado, el laminador calibrador siendo del tipo en el cual la posicion radial de los rodillos es ajustable; y un lecho de enfriamiento. La planta de acuerdo con la solicitud también comprende una línea de derivacion para alimentar la pieza perforada que abandona la planta de perforacion directamente a la planta principal de laminado, evitando así la planta de expansion-elongacion.
ARP110100009A 2010-01-05 2011-01-03 Planta para laminado de tubos AR079829A1 (es)

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
AR079829A1 true AR079829A1 (es) 2012-02-22

Family

ID=42670382

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100009A AR079829A1 (es) 2010-01-05 2011-01-03 Planta para laminado de tubos

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017006869A (es) * 2014-11-27 2017-08-14 Jfe Steel Corp Linea de aparato para fabricar tuberia y tubo de acero sin costura y metodo para fabricar tuberia de acero inoxidable sin costura duplex.
WO2017027711A2 (en) * 2015-08-12 2017-02-16 Alcoa Inc. Apparatus, manufacture, composition and method for producing long length tubing 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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147408A (en) * 1979-05-08 1980-11-17 Toshiba Corp Screw-down learning method of sizer
GB2089702B (en) * 1980-12-19 1984-08-30 Nippon Kokan Kk Method of manufacturing seamless steel pipes
JPS6035206B2 (ja) * 1980-12-19 1985-08-13 日本鋼管株式会社 継目無鋼管製造法
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 (es) * 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
EP2111932B1 (en) * 2004-01-16 2012-06-27 Sumitomo Metal Industries, Ltd. Method for manufacturing seamless pipes or tubes
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
WO2007015484A1 (ja) * 2005-08-02 2007-02-08 Sumitomo Metal Industries, Ltd. 管のきず検出装置及び方法
JP4894855B2 (ja) * 2006-03-28 2012-03-14 住友金属工業株式会社 継目無管の製造方法

Also Published As

Publication number Publication date
WO2011083367A1 (en) 2011-07-14
JP5615938B2 (ja) 2014-10-29
EP2521626A1 (en) 2012-11-14
JP2013516325A (ja) 2013-05-13
EP2521626B1 (en) 2014-12-17
BR112012016664A2 (pt) 2018-05-15
CN102802824A (zh) 2012-11-28
US20130074563A1 (en) 2013-03-28
MX2012007817A (es) 2012-11-30
SA111320071B1 (ar) 2014-05-01
EA201200813A1 (ru) 2013-01-30

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