BRPI0408360A - método de fabricação e aparelho de fabricação de tubo, aparelho de derivação de desvio de espessura e programa de computador - Google Patents

método de fabricação e aparelho de fabricação de tubo, aparelho de derivação de desvio de espessura e programa de computador

Info

Publication number
BRPI0408360A
BRPI0408360A BRPI0408360-1A BRPI0408360A BRPI0408360A BR PI0408360 A BRPI0408360 A BR PI0408360A BR PI0408360 A BRPI0408360 A BR PI0408360A BR PI0408360 A BRPI0408360 A BR PI0408360A
Authority
BR
Brazil
Prior art keywords
thickness deviation
thickness
deviation
manufacturing
sym
Prior art date
Application number
BRPI0408360-1A
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=BRPI0408360(A) "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 BRPI0408360A publication Critical patent/BRPI0408360A/pt
Publication of BRPI0408360B1 publication Critical patent/BRPI0408360B1/pt

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 By Optical Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

"MéTODO DE FABRICAçãO E APARELHO DE FABRICAçãO DE TUBO, APARELHO DE DERIVAçãO DE DESVIO DE ESPESSURA E PROGRAMA DE COMPUTADOR". A presente invenção refere-se a uma transformada de Fourier complexa que é realizada em valores medidos de espessura de parede em uma pluralidade de pontos em uma seção transversal de um tubo em uma direção axial, os tipos de desvio de espessura são classificados, uma quantidade de desvio de espessura é calculada a partir do valor absoluto da componente de Fourier complexa, e a posição de uma porção espessa ou porção fina de desvio de espessura é calculada a partir da fase da componente de Fourier complexa, e as condições de fabricação do tubo são ajustadas com base no tipo de desvio de espessura, na quantidade de desvio de espessura e na posição da porção espessa ou da porção fina. A relação r <sym> exp (j<sym>) entre a quantidade de desvio de espessura r e a fase <sym> de um desvio de espessura de primeira ordem obtido para uma pluralidade de seções transversais na direção axial é submetida a uma transformada de Fourier complexa como uma função de uma direção longitudinal do tubo, e o desvio de espessura é ainda classificado pela freqüência de torção do desvio de espessura, e uma ação apropriada é tomada para se evitar o desvio de espessura de acordo com o desvio de espessura classificado.
BRPI0408360A 2003-03-14 2004-03-11 método de fabricação e aparelho de fabricação de tubo, e aparelho de derivação de desvio de espessura BRPI0408360B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003070356 2003-03-14
PCT/JP2004/003238 WO2004080623A1 (ja) 2003-03-14 2004-03-11 管の製造方法、製造装置、偏肉情報導出装置、及びコンピュータプログラム

Publications (2)

Publication Number Publication Date
BRPI0408360A true BRPI0408360A (pt) 2006-03-21
BRPI0408360B1 BRPI0408360B1 (pt) 2017-02-21

Family

ID=32984652

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408360A BRPI0408360B1 (pt) 2003-03-14 2004-03-11 método de fabricação e aparelho de fabricação de tubo, e aparelho de derivação de desvio de espessura

Country Status (12)

Country Link
US (2) US7093469B2 (pt)
EP (2) EP1611969B2 (pt)
JP (1) JP4232779B2 (pt)
CN (1) CN100340353C (pt)
AR (2) AR043601A1 (pt)
BR (1) BRPI0408360B1 (pt)
CA (1) CA2519093C (pt)
DE (1) DE602004021788D1 (pt)
MX (1) MXPA05009755A (pt)
RU (1) RU2311243C2 (pt)
WO (1) WO2004080623A1 (pt)
ZA (1) ZA200507008B (pt)

Families Citing this family (28)

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US7937978B2 (en) * 2005-03-31 2011-05-10 Sumitomo Metal Industries, Ltd. Elongation rolling control method
CN101277772B (zh) * 2005-08-02 2011-06-08 住友金属工业株式会社 管的缺陷检测装置及方法
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
EP2442923B1 (en) 2009-06-19 2015-02-11 SMS Innse S.p.A. Tube rolling plant
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
DE102011110938A1 (de) * 2011-08-17 2013-02-21 Sms Meer Gmbh Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre
DE102011110939A1 (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
US10962358B2 (en) * 2018-07-12 2021-03-30 Olympus America Inc. Method and apparatus for measuring wall thickness, ovality of tubular materials
US10982955B2 (en) * 2018-07-12 2021-04-20 Olympus America Inc. Ultrasonic measurement of surface profile and average diameter of a tube
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
KR20220044514A (ko) 2019-08-16 2022-04-08 에스엠에스 그룹 게엠베하 하나 이상의 압연 매개변수의 온라인 감출을 위한 방법 및 하나 이상의 압연 매개변수의 온라인 검출을 위한 장치를 포함한 압연기
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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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
CN1761541A (zh) 2006-04-19
AR062724A2 (es) 2008-11-26
JPWO2004080623A1 (ja) 2006-06-08
US20060053855A1 (en) 2006-03-16
JP4232779B2 (ja) 2009-03-04
EP1889670B1 (en) 2011-08-31
EP1611969B2 (en) 2014-07-30
EP1889670A1 (en) 2008-02-20
US7333925B2 (en) 2008-02-19
RU2005131596A (ru) 2006-02-20
BRPI0408360B1 (pt) 2017-02-21
US7093469B2 (en) 2006-08-22
US20060272373A1 (en) 2006-12-07
MXPA05009755A (es) 2006-03-08
CA2519093A1 (en) 2004-09-23
EP1611969A4 (en) 2007-03-28
CN100340353C (zh) 2007-10-03
RU2311243C2 (ru) 2007-11-27
DE602004021788D1 (de) 2009-08-13
EP1611969A1 (en) 2006-01-04
ZA200507008B (en) 2006-06-28
WO2004080623A1 (ja) 2004-09-23
EP1611969B1 (en) 2009-07-01
AR043601A1 (es) 2005-08-03
CA2519093C (en) 2009-04-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B21B 37/78 , B21B 17/02

Ipc: B21B 37/78 (2006.01), B21B 17/02 (2006.01), G01B 1

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved
B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Free format text: RETIFICADO O DESPACHO 25.4 PUBLICADO NA RPI 2543 DE 01/10/2019. ONDE SE LE: ?(?), SENDO ESTA PUBLICADA NA RPI NO 2542, DE 24/09/2019? LEIA-SE: ?(?), SENDO ESTA PUBLICADA NA RPI NO 2543, DE 01/10/2019?

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2765 DE 02-01-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.