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AR079829A1 - TUBE LAMINATING PLANT - Google Patents

TUBE LAMINATING PLANT

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
Spanish (es)
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/en

Links

Classifications

    • 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
    • B21B19/04—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
    • 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.The application refers to a plant for carrying out rolling of seamless pipes, typically with a large diameter. The plant comprises: an oven for heating billets manufactured by means of continuous casting; a drilling plant for longitudinally drilling the billets so as to obtain a perforated piece; an expansion-elongation plant to expand the diameter of the perforated part and to elongate the perforated part so as to obtain a semi-finished tube; a main continuous rolling plant of the type comprising supports with two or more rollers, in which the radial position of the rollers is adjustable, to carry out the rolling of the main rolling plant and in series thereof, the plant Extraction-reduction is designed to extract the tube from the mandrel and to define a predetermined value for the diameter of the tube; a calibrator laminator to define the diameter of the finished tube, the calibrator laminator being of the type in which the radial position of the rollers is adjustable; and a cooling bed. The plant according to the application also comprises a branch line to feed the perforated piece that leaves the drilling plant directly to the main rolling plant, thus avoiding the expansion-elongation plant.

ARP110100009A 2010-01-05 2011-01-03 TUBE LAMINATING PLANT AR079829A1 (en)

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 (en) 2012-02-22

Family

ID=42670382

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110100009A AR079829A1 (en) 2010-01-05 2011-01-03 TUBE LAMINATING PLANT

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2017006869A (en) * 2014-11-27 2017-08-14 Jfe Steel Corp EQUIPMENT LINE FOR MANUFACTURING PIPE AND STEEL PIPE WITHOUT SEWING AND METHOD FOR MANUFACTURING STAINLESS STEEL PIPE WITHOUT SEWING 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 (en) * 2016-04-01 2017-10-05 Sms Group Gmbh Method and plant for producing a seamless hot-rolled tube and rolled centrifugally cast tube and the use of a hollow block produced by centrifugal casting
CN116037659B (en) * 2023-02-20 2025-10-28 安徽汉正轴承科技有限公司 A high-precision three-roller wall reduction and leveling device and process
CN116550791B (en) * 2023-05-10 2025-11-21 苏州奥智智能设备股份有限公司 Processing method of copper or copper alloy heat transfer tube and processing assembly for copper or copper alloy heat transfer tube

Family Cites Families (21)

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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
GB2089702B (en) * 1980-12-19 1984-08-30 Nippon Kokan Kk Method of manufacturing seamless steel pipes
JPS6035206B2 (en) * 1980-12-19 1985-08-13 日本鋼管株式会社 Seamless steel pipe manufacturing method
JPS58122120A (en) * 1982-01-18 1983-07-20 Toshiba Corp Non-destructive inspecting method of object to be worked of pipe working machine
DE3236892A1 (en) * 1982-10-01 1984-04-05 Mannesmann AG, 4000 Düsseldorf ROLLING MILL FOR THE PRODUCTION OF THIN-WALLED SEAMLESS TUBES
DE3309797A1 (en) * 1983-03-18 1984-09-20 Kocks Technik Gmbh & Co, 4010 Hilden METHOD AND SYSTEM FOR PRODUCING SEAMLESS TUBES
JPS6245761Y2 (en) * 1986-04-17 1987-12-08
JP2687488B2 (en) * 1987-10-30 1997-12-08 大同特殊鋼株式会社 Rolling method for sizing mill and round bar
JPH0484624A (en) * 1990-07-27 1992-03-17 Nkk Corp Method for deciding generation of perforation in material to be rolled in mandrel mill
JPH04154916A (en) * 1990-10-15 1992-05-27 Nkk Corp How to operate a seamless pipe manufacturing factory
JP2924523B2 (en) * 1992-12-11 1999-07-26 住友金属工業株式会社 Elongation rolling method of metal tube by mandrel mill
IT1298750B1 (en) 1998-03-18 2000-02-02 Demag Italimpianti Spa ROLLING MILL WITH OSCILLATING ARMS, INTENDED IN PARTICULAR BUT NOT EXCLUSIVELY FOR THE LAMINATION OF SEAMLESS PIPES
JP2001018004A (en) * 1999-06-30 2001-01-23 Sumitomo Metal Ind Ltd Rolling method of pipe by mandrel mill and mandrel mill
JP2001121203A (en) * 1999-10-21 2001-05-08 Sumitomo Metal Ind Ltd Monitoring method for wall thickness deviation in seamless pipes
JP3494131B2 (en) * 2000-07-27 2004-02-03 住友金属工業株式会社 Rolling control method used in production line of seamless steel pipe and production apparatus using the same
JP4003463B2 (en) * 2002-01-28 2007-11-07 住友金属工業株式会社 Seamless steel pipe manufacturing method
EP1946859A1 (en) * 2004-01-16 2008-07-23 Sumitomo Metal Industries, Ltd. Method for manufacturing seamless pipes or tubes
JP4543386B2 (en) * 2005-03-25 2010-09-15 住友金属工業株式会社 Method and apparatus for detecting outer surface flaws of pipe material
JP4501116B2 (en) * 2005-08-02 2010-07-14 住友金属工業株式会社 Scratch detection apparatus and method for blank tube
WO2007015484A1 (en) * 2005-08-02 2007-02-08 Sumitomo Metal Industries, Ltd. Device and method for detecting flaw on tube
MX2008012240A (en) * 2006-03-28 2008-10-07 Sumitomo Metal Ind Process for production of seamless pipes.

Also Published As

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

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