AR062724A2 - Procedimiento y aparato para fabricacion de tubos sin costura - Google Patents

Procedimiento y aparato para fabricacion de tubos sin costura

Info

Publication number
AR062724A2
AR062724A2 ARP070103991A ARP070103991A AR062724A2 AR 062724 A2 AR062724 A2 AR 062724A2 AR P070103991 A ARP070103991 A AR P070103991A AR P070103991 A ARP070103991 A AR P070103991A AR 062724 A2 AR062724 A2 AR 062724A2
Authority
AR
Argentina
Prior art keywords
thickness deviation
value
thickness
deviation
classified
Prior art date
Application number
ARP070103991A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32984652&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR062724(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Publication of AR062724A2 publication Critical patent/AR062724A2/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • 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
    • 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
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Control Of Metal Rolling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Procedimiento para fabricacion de tubos sin costura, como divisional de la Patente N° AR043601 B1, en el cual se realiza una transformada compleja de Fourier sobre valores medidos de espesores de pared en una pluralidad de puntos en una seccion transversal de un tubo en direccion axial, siendo clasificados los tipos de desviacion de espesor, se calcula el valor de desviacion de espesor a partir del valor absoluto del componente complejo de Fourier, se calcula la posicion de una porcion gruesa y una porcion delgada de desviacion de espesor a partir de la fase del componente complejo de Fourier, y se ajustan las condiciones de fabricacion del tubo basadas en el tipo de desviacion de espesor, el valor de desviacion de espesor, y la posicion de la porcion gruesa o de la porcion delgada. La relacion r*exp(jtheta) entre el valor de desviacion de espesor r y la fase theta de una desviacion de espesor de primer orden obtenida para una pluralidad de secciones transversales en direccion axial es sometida a una transformada compleja de Fourier como una funcion de direccion longitudinal del tubo, siendo luego clasificada la desviacion de espesor por la frecuencia de rotacion de la desviacion de espesor, tomándose una accion apropiada para evitar la desviacion de espesor de acuerdo con la desviacion de espesor clasificada.
ARP070103991A 2003-03-14 2007-09-10 Procedimiento y aparato para fabricacion de tubos sin costura AR062724A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003070356 2003-03-14

Publications (1)

Publication Number Publication Date
AR062724A2 true AR062724A2 (es) 2008-11-26

Family

ID=32984652

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP040100839A AR043601A1 (es) 2003-03-14 2004-03-12 Procedimiento y aparato para fabricacion de tubos sin costura, aparato para derivacion de informacion de desviacion de espesor, y programa de computadora
ARP070103991A AR062724A2 (es) 2003-03-14 2007-09-10 Procedimiento y aparato para fabricacion de tubos sin costura

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP040100839A AR043601A1 (es) 2003-03-14 2004-03-12 Procedimiento y aparato para fabricacion de tubos sin costura, aparato para derivacion de informacion de desviacion de espesor, y programa de computadora

Country Status (12)

Country Link
US (2) US7093469B2 (es)
EP (2) EP1889670B1 (es)
JP (1) JP4232779B2 (es)
CN (1) CN100340353C (es)
AR (2) AR043601A1 (es)
BR (1) BRPI0408360B1 (es)
CA (1) CA2519093C (es)
DE (1) DE602004021788D1 (es)
MX (1) MXPA05009755A (es)
RU (1) RU2311243C2 (es)
WO (1) WO2004080623A1 (es)
ZA (1) ZA200507008B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7937978B2 (en) * 2005-03-31 2011-05-10 Sumitomo Metal Industries, Ltd. Elongation rolling control method
EP1918034B1 (en) * 2005-08-02 2012-06-20 Sumitomo Metal Industries, Ltd. Device and method for detecting flaw on tube
US20080173060A1 (en) * 2006-12-14 2008-07-24 Undultec, Inc. Method and apparatus for forming undulating conduit
AT507273B1 (de) * 2008-09-14 2014-03-15 Sms Meer Gmbh Gradausziehmaschine und verfahren zum gradausziehen eines werkstückes
IT1394727B1 (it) * 2009-06-19 2012-07-13 Sms Innse Spa Impianto per la laminazione di tubi
SI2442923T1 (sl) 2009-06-19 2015-06-30 Sms Innse S.P.A. Postrojenje za valjanje cevi
IT1395510B1 (it) * 2009-09-08 2012-09-28 Sms Innse Spa Impianto per la laminazione di tubi.
WO2011039942A1 (ja) * 2009-09-29 2011-04-07 住友金属工業株式会社 多ロールマンドレルミルおよび継目無管の製造方法
DE102010052084B3 (de) 2010-11-16 2012-02-16 V&M Deutschland Gmbh Verfahren zur wirtschaftlichen Herstellung von nahtlos warmgewalzten Rohren in Rohrkontiwalzwerken
JP5684559B2 (ja) * 2010-12-17 2015-03-11 株式会社Uacj 金属管の偏肉測定方法及び装置
DE102011110939A1 (de) * 2011-08-17 2013-02-21 Sms Meer Gmbh Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre
DE102011110938A1 (de) * 2011-08-17 2013-02-21 Sms Meer Gmbh Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre
JP2013159970A (ja) * 2012-02-06 2013-08-19 Nippon Steel & Sumitomo Metal 不等厚鋼管及び不等厚鋼管を用いた構造体
ITUD20120115A1 (it) 2012-06-20 2013-12-21 Danieli Automation Spa Apparato per la rilevazione della difformita' di spessore di elementi tubolari e relativo procedimento
JP6179408B2 (ja) * 2014-01-24 2017-08-16 新日鐵住金株式会社 継目無管の偏肉測定方法
DE102014203422B3 (de) * 2014-02-26 2015-06-03 Sms Meer Gmbh Verfahren und Computerprogramm zum Analysieren der Wanddickenverteilung eines Rohres
DE102014110980B4 (de) * 2014-08-01 2017-10-26 Vallourec Deutschland Gmbh Verfahren zur Herstellung von warmgewalzten nahtlosen Rohren mit verdickten Enden
US10024657B2 (en) 2014-10-29 2018-07-17 Danieli & C. Officine Meccaniche S.P.A. Method for classifying metal tubes
JP6641985B2 (ja) * 2015-12-24 2020-02-05 日本製鉄株式会社 管の肉厚測定装置および肉厚測定方法
JP6651960B2 (ja) * 2016-04-11 2020-02-19 日本製鉄株式会社 管の偏肉検出方法
CN110114157B (zh) * 2016-12-20 2020-11-27 杰富意钢铁株式会社 钢管的变形性能评价方法、钢管的制造方法
JP7006331B2 (ja) 2018-02-05 2022-01-24 日本製鉄株式会社 管の肉厚測定位置決定方法および管のコラプス強度予測方法
US10982955B2 (en) * 2018-07-12 2021-04-20 Olympus America Inc. Ultrasonic measurement of surface profile and average diameter of a tube
US10962358B2 (en) * 2018-07-12 2021-03-30 Olympus America Inc. Method and apparatus for measuring wall thickness, ovality of tubular materials
DE102018214002A1 (de) 2018-08-20 2020-02-20 Sms Group Gmbh Verfahren und Vorrichtung zum Steuern eines Streckreduzierwalzwerks zwecks Wanddickenkompensation
DE102018217378B3 (de) 2018-10-11 2020-03-26 Sms Group Gmbh Wanddickenkontrolle beim Streckreduzieren von Rohren
US11992866B2 (en) 2019-08-16 2024-05-28 Sms Group Gmbh Method for the online determination of at least one rolling parameter, and rolling mill with a device for the online determination of at least one rolling parameter
CN112577456B (zh) * 2020-12-14 2022-05-24 欣旺达电子股份有限公司 测量设备点检方法及运行控制装置、计算机可读存储介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027527A (en) * 1975-04-01 1977-06-07 Aluminum Company Of America System for determining tube eccentricity
US4196607A (en) * 1978-04-03 1980-04-08 Uop Inc. Tube reduction apparatus with integral means for sensing wall thickness during a high speed tube drawing operation
JPS597407A (ja) 1982-07-05 1984-01-14 Kawasaki Steel Corp 継目無鋼管の偏肉除去方法
JPS59159218A (ja) * 1983-03-01 1984-09-08 Sumitomo Metal Ind Ltd 継目無管の偏肉状況監視方法と装置
JPS60261614A (ja) * 1984-06-08 1985-12-24 Sumitomo Metal Ind Ltd 継目無管の肉厚制御方法
JPS6156709A (ja) * 1984-08-29 1986-03-22 Kawasaki Steel Corp 管材の偏肉解析方法
JPS61135409A (ja) * 1984-12-05 1986-06-23 Nippon Kokan Kk <Nkk> 継目無鋼管の偏肉発生原因推定方法
JPH08271241A (ja) 1995-03-31 1996-10-18 Sumitomo Metal Ind Ltd 管状材の偏心及び肉厚分布の検出方法並びにその装置
US6600806B1 (en) * 1999-06-02 2003-07-29 Rochester Gasand Electric Corporation System for radiographic determination of pipe wall thickness
DE19955136A1 (de) * 1999-11-17 2001-05-31 Sms Demag Ag Verfahren und Vorrichtung zur berührungslosen online Heißwanddickenmessung an Rohren
JP3879384B2 (ja) * 2000-03-31 2007-02-14 株式会社日立製作所 減肉予測情報の提供方法，減肉予測プログラムが記録されたコンピュータ読み取り可能な記録媒体及び配管工事計画の立案方法
JP3743609B2 (ja) * 2000-04-13 2006-02-08 住友金属工業株式会社 継ぎ目無し管の圧延装置および圧延制御方法
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
DE10224635A1 (de) * 2002-06-04 2003-12-24 Sms Meer Gmbh Verfahren und Vorrichtung zur Bestimmung der Exzentrizität eines Hohlblockes
DE10229771A1 (de) * 2002-07-03 2004-01-29 Sms Meer Gmbh Verfahren und Vorrichtung zur Bestimmung der Exzentrizität eines Hohlblocks
JP3747921B2 (ja) * 2003-06-20 2006-02-22 株式会社日立製作所 ガイド波を用いた非破壊検査装置及び非破壊検査方法

Also Published As

Publication number Publication date
AR043601A1 (es) 2005-08-03
WO2004080623A1 (ja) 2004-09-23
EP1611969B2 (en) 2014-07-30
CA2519093C (en) 2009-04-28
ZA200507008B (en) 2006-06-28
US20060272373A1 (en) 2006-12-07
US7093469B2 (en) 2006-08-22
BRPI0408360B1 (pt) 2017-02-21
RU2005131596A (ru) 2006-02-20
RU2311243C2 (ru) 2007-11-27
CN1761541A (zh) 2006-04-19
US7333925B2 (en) 2008-02-19
EP1889670A1 (en) 2008-02-20
EP1889670B1 (en) 2011-08-31
US20060053855A1 (en) 2006-03-16
DE602004021788D1 (de) 2009-08-13
JP4232779B2 (ja) 2009-03-04
JPWO2004080623A1 (ja) 2006-06-08
EP1611969A1 (en) 2006-01-04
MXPA05009755A (es) 2006-03-08
EP1611969A4 (en) 2007-03-28
BRPI0408360A (pt) 2006-03-21
CA2519093A1 (en) 2004-09-23
CN100340353C (zh) 2007-10-03
EP1611969B1 (en) 2009-07-01

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