MX2012003885A - Laminador de mandril retractor y metodo para mandrinar preformas tubulares. - Google Patents

Laminador de mandril retractor y metodo para mandrinar preformas tubulares.

Info

Publication number
MX2012003885A
MX2012003885A MX2012003885A MX2012003885A MX2012003885A MX 2012003885 A MX2012003885 A MX 2012003885A MX 2012003885 A MX2012003885 A MX 2012003885A MX 2012003885 A MX2012003885 A MX 2012003885A MX 2012003885 A MX2012003885 A MX 2012003885A
Authority
MX
Mexico
Prior art keywords
mandrel mill
tubing
mandrel
rolling
mill
Prior art date
Application number
MX2012003885A
Other languages
English (en)
Inventor
Akihito Yamane
Original Assignee
Sumitomo Metal Ind
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 Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of MX2012003885A publication Critical patent/MX2012003885A/es

Links

Classifications

    • 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
    • B21B19/10—Finishing, e.g. smoothing, sizing, reeling
    • 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

Landscapes

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

Abstract

Un laminador de mandril retractor, que está compuesto de un laminador de mandril y un extractor, el laminador de mandril incluye una barra de mandril y está configurado para rodar una preforma tubular en la cual se inserta la barra de mandril, el extractor está configurado para extraer la barra de mandril de la preforma tubular que ha sido laminada en el laminador de mandril, en donde la distancia entre el laminador de mandril y el extractor se puede ajustar, y un método para laminar una preforma tubular utilizando el laminador de mandril retractor. Como resultado de la distancia ajustable, aún cuando se lamina una preforma tubular que es más corta de lo normal, no hay necesidad de agregar una extensión adicional a la longitud de la preforma tubular que va a ser procesada para alargamiento-laminado y el desgastamiento de la barra de mandril se puede suprimir de manera que la preforma tubular se puede laminar de forma eficiente y en grandes producciones.
MX2012003885A 2009-09-30 2010-09-01 Laminador de mandril retractor y metodo para mandrinar preformas tubulares. MX2012003885A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009225951 2009-09-30
PCT/JP2010/005368 WO2011039943A1 (ja) 2009-09-30 2010-09-01 リトラクトマンドレルミル、および管材の圧延方法

Publications (1)

Publication Number Publication Date
MX2012003885A true MX2012003885A (es) 2012-04-20

Family

ID=43825796

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012003885A MX2012003885A (es) 2009-09-30 2010-09-01 Laminador de mandril retractor y metodo para mandrinar preformas tubulares.

Country Status (7)

Country Link
US (1) US8490450B2 (es)
EP (1) EP2484458B1 (es)
JP (1) JP4737347B2 (es)
CN (1) CN102548677B (es)
BR (1) BR112012006211A2 (es)
MX (1) MX2012003885A (es)
WO (1) WO2011039943A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105137B (zh) * 2011-12-28 2016-08-03 深圳市沃尔核材股份有限公司 一种拉伸检测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349757C3 (de) * 1973-10-03 1981-07-23 Vsesojuznyj ordena Lenina naučno-issledovatel'skij i proektno-konstruktorskij institut metallurgičeskogo mašinostroenija, Moskva Rohrkaltwalzverfahren und Rohrkaltwalzwerk zur Durchführung des Verfahrens
BE572056A (es) * 1957-11-02
GB1074958A (en) * 1964-09-09 1967-07-05 Contubind Sa Process and mill for rolling hollow bodies
DE2642162C2 (de) * 1975-10-15 1982-07-08 Ural'skij politechničeskij institut imeni S.M. Kirova, Sverdlovsk Walzwerk zum Walzen eines schrittweise vorwärts bewegten, insbesondere aus einer Stranggießanlage austretenden Stranges
FR2469962A1 (fr) * 1979-11-21 1981-05-29 Vallourec Procede et dispositif pour la fabrication d'un tube d'acier sans soudure par laminage a chaud sur mandrin
US5513511A (en) * 1991-08-22 1996-05-07 Kawasaki Steel Corporation Method of producing seamless steel tube by using mandrel mill
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
JPH07214110A (ja) * 1994-02-08 1995-08-15 Sumitomo Metal Ind Ltd リトラクトマンドレルミルによる圧延方法
JPH08117816A (ja) 1994-10-20 1996-05-14 Sumitomo Metal Ind Ltd リトラクトマンドレルミルのバーストリッピング制御方法
JPH08300013A (ja) 1995-04-27 1996-11-19 Sumitomo Metal Ind Ltd マンドレルミルにおけるバーストリッピング方法
JP2001205323A (ja) * 2000-01-26 2001-07-31 Sumitomo Metal Ind Ltd リトラクトマンドレルミルによる圧延方法
JP4764846B2 (ja) * 2007-03-08 2011-09-07 新日鉄エンジニアリング株式会社 クイックシフト式圧延設備
CN201261025Y (zh) * 2007-12-25 2009-06-24 无锡西姆莱斯石油专用管制造有限公司 无缝油井钢管限动连轧加工的专用设备

Also Published As

Publication number Publication date
US8490450B2 (en) 2013-07-23
JPWO2011039943A1 (ja) 2013-02-21
JP4737347B2 (ja) 2011-07-27
US20120174646A1 (en) 2012-07-12
EP2484458A4 (en) 2013-06-05
EP2484458B1 (en) 2015-01-14
BR112012006211A2 (pt) 2016-05-31
CN102548677A (zh) 2012-07-04
CN102548677B (zh) 2014-05-14
WO2011039943A1 (ja) 2011-04-07
EP2484458A1 (en) 2012-08-08

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION.*

FG Grant or registration