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RU2004126230A - Способ изготовления бесшовных стальных труб - Google Patents

Способ изготовления бесшовных стальных труб Download PDF

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Publication number
RU2004126230A
RU2004126230A RU2004126230/02A RU2004126230A RU2004126230A RU 2004126230 A RU2004126230 A RU 2004126230A RU 2004126230/02 A RU2004126230/02 A RU 2004126230/02A RU 2004126230 A RU2004126230 A RU 2004126230A RU 2004126230 A RU2004126230 A RU 2004126230A
Authority
RU
Russia
Prior art keywords
seamless steel
steel pipes
crimping
seamless
stands
Prior art date
Application number
RU2004126230/02A
Other languages
English (en)
Other versions
RU2276624C2 (ru
Inventor
Кенити САСАКИ (JP)
Кенити САСАКИ
Акихито ЯМАНЕ (JP)
Акихито ЯМАНЕ
Original Assignee
Сумитомо Метал Индастриз Лтд (Jp)
Сумитомо Метал Индастриз Лтд
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 Сумитомо Метал Индастриз Лтд (Jp), Сумитомо Метал Индастриз Лтд filed Critical Сумитомо Метал Индастриз Лтд (Jp)
Publication of RU2004126230A publication Critical patent/RU2004126230A/ru
Application granted granted Critical
Publication of RU2276624C2 publication Critical patent/RU2276624C2/ru

Links

Classifications

    • 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
    • B21B17/02—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
    • 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
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • 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)
  • Moulding By Coating Moulds (AREA)

Claims (1)

  1. Способ изготовления бесшовных стальных труб, в котором измеряют толщину стенки по окружности бесшовной стальной трубы, прокатываемой в производственной линии, включающий непрерывный стан для прокатки бесшовных труб на оправке, в котором совокупность обжимных клетей с обжимающими валками расположена сообразно разным направлениям обжатия, и, на основании результатов указанных измерений, регулируют отдельно и индивидуально положения обоих концов каждой оси обжимающих валков по меньшей мере в последних обжимных клетях стана для прокатки бесшовных труб на оправке, в результате чего отклонения по толщине стенки можно свести к минимуму.
RU2004126230/02A 2002-01-28 2003-01-27 Способ изготовления бесшовных стальных труб RU2276624C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002018622A JP4003463B2 (ja) 2002-01-28 2002-01-28 継目無鋼管の製造方法
JP2002-18622 2002-01-28

Publications (2)

Publication Number Publication Date
RU2004126230A true RU2004126230A (ru) 2005-06-10
RU2276624C2 RU2276624C2 (ru) 2006-05-20

Family

ID=27653903

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004126230/02A RU2276624C2 (ru) 2002-01-28 2003-01-27 Способ изготовления бесшовных стальных труб

Country Status (11)

Country Link
US (1) US7028518B2 (ru)
EP (1) EP1479457B1 (ru)
JP (1) JP4003463B2 (ru)
CN (2) CN100464885C (ru)
AR (1) AR038228A1 (ru)
BR (1) BR0306933B1 (ru)
CA (1) CA2474290C (ru)
DE (1) DE60305453T2 (ru)
MX (1) MXPA04007269A (ru)
RU (1) RU2276624C2 (ru)
WO (1) WO2003064070A1 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004021788D1 (de) 2003-03-14 2009-08-13 Sumitomo Metal Ind Verfahren und vorrichtung zur rohrherstellung, vorrichtung zur änderung der wanddicke und computerprogramm
DE602004031247D1 (de) * 2003-10-07 2011-03-10 Sumitomo Metal Ind Verfahren und vorrichtung zur einstellung der festschraubposition einer ein dreiwalzen- dornstangen- walzwerk bildenden walze
US7937978B2 (en) * 2005-03-31 2011-05-10 Sumitomo Metal Industries, Ltd. Elongation rolling control method
CN100455369C (zh) * 2005-06-30 2009-01-28 宝山钢铁股份有限公司 张减机壁厚前馈控制方法
BRPI0614305B1 (pt) 2005-08-02 2020-02-18 Nippon Steel Corporation Aparelho e método de detecção de falha para um tubo matriz
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
DE102006032813A1 (de) * 2006-07-14 2008-01-24 Sms Demag Ag Vorrichtung zur Drehverriegelung der Stützwalzenbalancierung von Walzgerüsten
EP2087949B1 (en) * 2006-10-16 2014-01-22 Nippon Steel & Sumitomo Metal Corporation Mandrel mill and process for manufacturing seamless pipe
JP5212768B2 (ja) 2007-01-11 2013-06-19 新日鐵住金株式会社 圧延スタンド及び孔型圧延ロールの基準位置決定方法
EP2127768B1 (en) * 2007-02-08 2014-10-01 Nippon Steel & Sumitomo Metal Corporation Reducer pass roll and reducer
JPWO2008123121A1 (ja) * 2007-03-30 2010-07-15 住友金属工業株式会社 継目無管の製造方法及び孔型ロール
WO2008123276A1 (ja) * 2007-03-30 2008-10-16 Sumitomo Metal Industries, Ltd. 継目無管の製造方法
IT1394727B1 (it) * 2009-06-19 2012-07-13 Sms Innse Spa Impianto per la laminazione di tubi
ES2534314T3 (es) 2009-06-19 2015-04-21 Sms Innse S.P.A. Planta de laminación de tubos
JP5615938B2 (ja) * 2010-01-05 2014-10-29 エスエムエス インス エス．ピー．エー． 管圧延プラント
MX352221B (es) * 2012-07-24 2017-11-15 Nippon Steel & Sumitomo Metal Corp Método de fabricación de tubo de metal sin costura, tren de mandril y herramientas auxiliares.
DE102014203422B3 (de) * 2014-02-26 2015-06-03 Sms Meer Gmbh Verfahren und Computerprogramm zum Analysieren der Wanddickenverteilung eines Rohres
CN104084428B (zh) * 2014-06-11 2016-04-20 攀钢集团成都钢钒有限公司 减定径生产在线控制无缝钢管管壁不均匀增厚的方法
DE102014110980B4 (de) * 2014-08-01 2017-10-26 Vallourec Deutschland Gmbh Verfahren zur Herstellung von warmgewalzten nahtlosen Rohren mit verdickten Enden
DE102018217378B3 (de) * 2018-10-11 2020-03-26 Sms Group Gmbh Wanddickenkontrolle beim Streckreduzieren von Rohren

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858990A (en) * 1928-04-16 1932-05-17 Globe Steel Tubes Co Method of and means for rolling seamless tubing
US3587263A (en) * 1968-12-10 1971-06-28 Westinghouse Electric Corp Method and apparatus for steering strip material through rolling mills
JPS5717318A (en) * 1980-07-04 1982-01-29 Sumitomo Metal Ind Ltd Rolling method for metallic pipe
JPS617010A (ja) * 1984-06-20 1986-01-13 Sumitomo Metal Ind Ltd 継目無管の偏肉要因診断方法
JPS6139127A (ja) * 1984-07-31 1986-02-25 Nec Corp デ−タ転送システム
JPS6174719A (ja) * 1984-09-21 1986-04-17 Ishikawajima Harima Heavy Ind Co Ltd マンドレルミルの圧延方法及びその装置
JPS6186020A (ja) * 1984-10-04 1986-05-01 Kawasaki Steel Corp マンドレルミルのロ−ル圧下制御方法およびその装置
JPS62124007A (ja) * 1985-11-20 1987-06-05 Kawasaki Steel Corp ストレツチレデユ−サの伸し長さ制御方法
US4819507A (en) * 1987-01-14 1989-04-11 Societe Redex Device for simultaneously driving the screws of two parallel screw-and-nut systems
JPS63230214A (ja) * 1987-03-17 1988-09-26 Sumitomo Metal Ind Ltd 管圧延制御方法
JPH0575485A (ja) 1991-09-10 1993-03-26 Fujitsu Ltd 高周波モジユール
JPH0871616A (ja) * 1994-09-01 1996-03-19 Sumitomo Metal Ind Ltd 継目無管の圧延装置および圧延制御方法
DE19611782C2 (de) * 1996-03-13 1999-08-19 Mannesmann Ag Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers aus massivem Rundstahl
JP3082673B2 (ja) * 1996-06-26 2000-08-28 住友金属工業株式会社 継目無鋼管の圧延方法
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

Also Published As

Publication number Publication date
EP1479457B1 (en) 2006-05-24
CN1290633C (zh) 2006-12-20
CN100464885C (zh) 2009-03-04
US7028518B2 (en) 2006-04-18
CA2474290A1 (en) 2003-08-07
EP1479457A1 (en) 2004-11-24
AR038228A1 (es) 2005-01-05
MXPA04007269A (es) 2004-10-29
WO2003064070A1 (fr) 2003-08-07
BR0306933A (pt) 2004-11-09
EP1479457A4 (en) 2005-08-17
CA2474290C (en) 2009-04-07
US20040065133A1 (en) 2004-04-08
BR0306933B1 (pt) 2013-07-02
CN1615189A (zh) 2005-05-11
JP2003220403A (ja) 2003-08-05
RU2276624C2 (ru) 2006-05-20
DE60305453T2 (de) 2007-05-10
DE60305453D1 (de) 2006-06-29
JP4003463B2 (ja) 2007-11-07
CN1951588A (zh) 2007-04-25

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Legal Events

Date Code Title Description
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20140623

PD4A Correction of name of patent owner
MM4A The patent is invalid due to non-payment of fees

Effective date: 20210128