EP1166907A3 - Method of rolling tube blanks in a planetary skew rolling mill - Google Patents

Method of rolling tube blanks in a planetary skew rolling mill Download PDF

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Publication number
EP1166907A3
EP1166907A3 EP01250193A EP01250193A EP1166907A3 EP 1166907 A3 EP1166907 A3 EP 1166907A3 EP 01250193 A EP01250193 A EP 01250193A EP 01250193 A EP01250193 A EP 01250193A EP 1166907 A3 EP1166907 A3 EP 1166907A3
Authority
EP
European Patent Office
Prior art keywords
rolling
rolling mill
tube blanks
planetary skew
blanks
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP01250193A
Other languages
German (de)
French (fr)
Other versions
EP1166907B1 (en
EP1166907A2 (en
Inventor
Thomas Dipl.-Ing. Pfeiffer
Horst Dipl.-Ing. Franken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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
Priority claimed from DE10126411A external-priority patent/DE10126411B4/en
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1166907A2 publication Critical patent/EP1166907A2/en
Publication of EP1166907A3 publication Critical patent/EP1166907A3/en
Application granted granted Critical
Publication of EP1166907B1 publication Critical patent/EP1166907B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

A method and device for rolling tube blanks in a planetary skew rolling mill continuously feeds tubular blanks which are to be rolled into the rolling gap end to end. A first tube blank is located in the rolling mill. A second tubular blank following the first tubular blank which is respectively located in the rolling gap of the rolling mill is fed forward with a rotation corresponding to the rotation of the end of the first tube blank caused by the torsion under the rollers in the rolling mill.
EP01250193A 2000-06-14 2001-05-31 Method of rolling tube blanks in a planetary skew rolling mill Expired - Lifetime EP1166907B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10029114 2000-06-14
DE10029114 2000-06-14
DE10126411A DE10126411B4 (en) 2000-06-14 2001-05-22 A method for rolling tube billets in a planetary cross rolling mill and apparatus for feeding tube billets into a planetary cross rolling mill
DE10126411 2001-05-22

Publications (3)

Publication Number Publication Date
EP1166907A2 EP1166907A2 (en) 2002-01-02
EP1166907A3 true EP1166907A3 (en) 2004-02-11
EP1166907B1 EP1166907B1 (en) 2005-11-30

Family

ID=26006066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01250193A Expired - Lifetime EP1166907B1 (en) 2000-06-14 2001-05-31 Method of rolling tube blanks in a planetary skew rolling mill

Country Status (9)

Country Link
US (1) US6497129B2 (en)
EP (1) EP1166907B1 (en)
JP (1) JP2002028704A (en)
CN (1) CN1234475C (en)
AT (1) ATE311263T1 (en)
AU (1) AU775845B2 (en)
CA (1) CA2350358A1 (en)
DE (1) DE50108219D1 (en)
ES (1) ES2249382T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316910B3 (en) * 2003-04-12 2004-09-02 Sms Meer Gmbh Production of metallic pipes comprises rolling the start of the pipe loop and/or the end of the pipe loop together using an inner tool
DE10349056A1 (en) * 2003-10-17 2005-05-19 Kocks Technik Gmbh & Co. Kg Process for rolling rolling stock e.g. metal rods in a rolling mill comprises measuring the rotation of the rolling stock about its longitudinal direction, and controlling a drive parameter of a planetary cross rolling mill
DE102007014079A1 (en) * 2007-03-21 2008-09-25 Kocks Technik Gmbh & Co. Kg Method and device for rolling rolling in a rolling mill with a cross rolling mill
US20110017807A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes
US20110017339A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes
DE102011116666B4 (en) 2011-06-07 2015-05-28 Sms Meer Gmbh Apparatus and method for rolling tube blanks
DE102013109218A1 (en) 2013-08-26 2015-02-26 Sandvik Materials Technology Deutschland Gmbh Cold pilger rolling mill and method of forming a billet into a tube
CN106391709B (en) * 2016-12-20 2019-01-04 广东海亮铜业有限公司 Continuous rolling planetary rolling
CN106825071A (en) * 2017-02-10 2017-06-13 余姚市永建精管机械制造厂 A kind of steel pipe continuous conveying mechanism
CN107671140B (en) * 2017-08-09 2023-12-22 徐州锡沂康成食品检验检测研究院有限公司 Machining device and method for cross wedge rolling piece
CN107497856A (en) * 2017-08-30 2017-12-22 广东冠邦科技有限公司 The method and apparatus of pipe continuous rolling
CN110449466B (en) * 2018-05-08 2020-11-20 宝武特种冶金有限公司 Method for reducing bending of seamless steel pipe cold rolling mill core rod
CN108637024A (en) * 2018-06-19 2018-10-12 广东海亮铜业有限公司 One kind being continuously fed into feed mechanism
CN114054506A (en) * 2020-08-06 2022-02-18 江苏兴荣高新科技股份有限公司 Method for continuously rolling copper pipe by planetary pipe mill

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432014A1 (en) * 1984-08-31 1986-03-06 Alfred 4670 Lünen Schaffrin Cold pilger rolling process
DE3808681C1 (en) * 1988-03-11 1988-11-10 Mannesmann Ag, 4000 Duesseldorf, De Turning and feed device on cold-pilger rolling plants for reducing tube blanks or the like
DE3823134C1 (en) * 1988-07-05 1989-04-20 Mannesmann Ag, 4000 Duesseldorf, De Method and apparatus for the production of tubes by the cold-pilger method
DE3905559A1 (en) * 1989-02-23 1990-08-30 Esw Roehrenwerke Gmbh Cross-rolling mill for the manufacture of seamless tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080943B1 (en) * 1970-01-30 1974-02-15 Mannesmann Ag
DE3220921A1 (en) * 1982-06-03 1983-12-08 Kocks Technik Gmbh & Co, 4010 Hilden ROLLING MILL SYSTEM WITH A PLANETARY PULLING ROLLER
DE3533119A1 (en) * 1985-09-17 1987-03-26 Kocks Technik SLOPE ROLLING DEVICE FOR ROLLING HOLLOW BLOCKS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432014A1 (en) * 1984-08-31 1986-03-06 Alfred 4670 Lünen Schaffrin Cold pilger rolling process
DE3808681C1 (en) * 1988-03-11 1988-11-10 Mannesmann Ag, 4000 Duesseldorf, De Turning and feed device on cold-pilger rolling plants for reducing tube blanks or the like
DE3823134C1 (en) * 1988-07-05 1989-04-20 Mannesmann Ag, 4000 Duesseldorf, De Method and apparatus for the production of tubes by the cold-pilger method
DE3905559A1 (en) * 1989-02-23 1990-08-30 Esw Roehrenwerke Gmbh Cross-rolling mill for the manufacture of seamless tubes

Also Published As

Publication number Publication date
AU5190201A (en) 2001-12-20
CA2350358A1 (en) 2001-12-14
ES2249382T3 (en) 2006-04-01
CN1328886A (en) 2002-01-02
CN1234475C (en) 2006-01-04
AU775845B2 (en) 2004-08-19
US6497129B2 (en) 2002-12-24
EP1166907B1 (en) 2005-11-30
DE50108219D1 (en) 2006-01-05
EP1166907A2 (en) 2002-01-02
US20020020201A1 (en) 2002-02-21
JP2002028704A (en) 2002-01-29
ATE311263T1 (en) 2005-12-15

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