JPH0446645B2 - - Google Patents

Info

Publication number
JPH0446645B2
JPH0446645B2 JP59050218A JP5021884A JPH0446645B2 JP H0446645 B2 JPH0446645 B2 JP H0446645B2 JP 59050218 A JP59050218 A JP 59050218A JP 5021884 A JP5021884 A JP 5021884A JP H0446645 B2 JPH0446645 B2 JP H0446645B2
Authority
JP
Japan
Prior art keywords
rolling
billet
thick
pushing
mandrel bar
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.)
Expired - Lifetime
Application number
JP59050218A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59178109A (ja
Inventor
Shutatsuto Karuruhansu
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.)
Kotsukusu Tehiniku Unto Co GmbH
Original Assignee
Kotsukusu Tehiniku Unto Co GmbH
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 Kotsukusu Tehiniku Unto Co GmbH filed Critical Kotsukusu Tehiniku Unto Co GmbH
Publication of JPS59178109A publication Critical patent/JPS59178109A/ja
Publication of JPH0446645B2 publication Critical patent/JPH0446645B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
JP59050218A 1983-03-18 1984-03-17 継目無鋼管を製造するための方法およびこの方法を実施するための圧延プラント Granted JPS59178109A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833309797 DE3309797A1 (de) 1983-03-18 1983-03-18 Verfahren und anlage zum herstellen nahtloser rohre
DE3309797.6 1983-03-18

Publications (2)

Publication Number Publication Date
JPS59178109A JPS59178109A (ja) 1984-10-09
JPH0446645B2 true JPH0446645B2 (OSRAM) 1992-07-30

Family

ID=6193904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59050218A Granted JPS59178109A (ja) 1983-03-18 1984-03-17 継目無鋼管を製造するための方法およびこの方法を実施するための圧延プラント

Country Status (3)

Country Link
US (1) US4577481A (OSRAM)
JP (1) JPS59178109A (OSRAM)
DE (1) DE3309797A1 (OSRAM)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1238224B (it) * 1989-11-30 1993-07-12 Dalmine S R L C Processo perfezionato di laminazione a caldo di tubi senza saldatura con preventiva riduzione degli sbozzati forati
FR2662632B1 (fr) * 1990-05-30 1992-10-30 Plastic Omnium Cie Procede pour la realisation de tubes minces en resine fluoree notamment en polytetrafluorethylene.
JP2627231B2 (ja) * 1990-11-16 1997-07-02 株式会社リコー 電子写真感光体用基体及びその製造方法
WO1993018870A1 (en) * 1992-03-23 1993-09-30 Mosey George N Piercing mill for seamless tube manufacture
DE4423683C2 (de) * 1994-06-23 1998-07-02 Mannesmann Ag Verfahren zum Herstellen eines nahtlosen Rohres mittels Schrägwalzen und Pilgern
US5799726A (en) * 1996-01-23 1998-09-01 Frank; Jimmy I. Refrigerated mixing chamber and method for making same
DE19808611A1 (de) * 1998-02-28 1999-09-02 Bosch Gmbh Robert Verfahren zum Herstellen einer abgewinkelten Bohrung in einem Bauteil
EP1707280B1 (en) 2004-01-16 2016-08-31 Nippon Steel & Sumitomo Metal Corporation Method for producing seamless pipe
DE102006031564A1 (de) * 2006-07-07 2008-01-10 Gesenkschmiede Schneider Gmbh Verfahren zur Herstellung eines rotationssymmetrischen Teils, insbesondere Welle
JP4941054B2 (ja) 2007-03-30 2012-05-30 住友金属工業株式会社 継目無ベンド管の製造方法並びに溶接継手及びその製造方法
CN101376204B (zh) * 2007-08-30 2010-07-28 北京首宏钢科技开发有限公司 一种无缝钢管的生产新工艺
MX2012007817A (es) * 2010-01-05 2012-11-30 Sms Innse Spa Planta de enrollamiento de tubo.
US20110204611A1 (en) * 2010-02-18 2011-08-25 Daimler Trucks North America Llc Fiber reinforced polymer frame rail
US9017501B2 (en) 2011-02-17 2015-04-28 Baker Hughes Incorporated Polymeric component and method of making
US8684075B2 (en) 2011-02-17 2014-04-01 Baker Hughes Incorporated Sand screen, expandable screen and method of making
US8664318B2 (en) 2011-02-17 2014-03-04 Baker Hughes Incorporated Conformable screen, shape memory structure and method of making the same
US9044914B2 (en) 2011-06-28 2015-06-02 Baker Hughes Incorporated Permeable material compacting method and apparatus
US8720590B2 (en) 2011-08-05 2014-05-13 Baker Hughes Incorporated Permeable material compacting method and apparatus
US8721958B2 (en) 2011-08-05 2014-05-13 Baker Hughes Incorporated Permeable material compacting method and apparatus
US20130032969A1 (en) * 2011-08-05 2013-02-07 Baker Hughes Incorporated Permeable material compacting apparatus and method
CN103974788B (zh) * 2012-05-14 2015-08-26 新日铁住金株式会社 无缝钢管的制造方法
EP3174648A1 (en) * 2014-07-31 2017-06-07 SMS Innse S.p.A. Combined apparatus for rolling seamless tubes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR468918A (fr) * 1913-05-06 1914-07-20 Emile Coulon Procédé et appareil permettant de fabriquer au tour des tubes ou tuyaux renforcés à leurs extrémités
DE922161C (de) * 1950-04-07 1955-01-10 Rheinische Roehrenwerke A G Verfahren und Vorrichtung zur Herstellung von Rohren mit nach innen verdickten Enden
US2819790A (en) * 1952-01-09 1958-01-14 Calmes Alberto Process for the manufacture of seamless tubes by the thrust bench method from open and perforated blanks
US2803154A (en) * 1953-05-11 1957-08-20 Stewarts & Lloyds Ltd Manufacture of metal hollows and apparatus therefor
DE1442482A1 (de) * 1964-06-12 1968-11-14 Svenska Cellulosa Ab Gegenstromwaschverfahren,um eine Fluessigkeit aus einem Produkt,das in ihr verteilt ist,zu entfernen und eine Vorrichtung zur Durchfuehrung des Verfahrens
GB1092717A (en) * 1964-11-18 1967-11-29 Tube Mill Holding Sa Plant and process for producing seamless tubes using a push-bench, and seamless tubes produced by the process
FR1475645A (fr) * 1965-07-23 1967-04-07 Vallourec Nouveau laminoir à tubes et procédé utilisé pour la mise en oeuvre de ce laminoir
DE1939778A1 (de) * 1969-08-05 1971-02-18 Deutsche Edelstahlwerke Ag Vorrichtung an Schulterwalzwerken zum Streckwalzen von Rohren
SU590024A1 (ru) * 1976-03-22 1978-01-30 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Способ винтовой прошивки
JPS5913284B2 (ja) * 1977-11-08 1984-03-28 新日本製鐵株式会社 管材の穿孔圧延法
DE3021940C2 (de) * 1980-06-09 1982-05-19 Mannesmann AG, 4000 Düsseldorf Verfahren und Anlage zum Herstellen von Rohren auf Rohrstoßbankanlagen
GB2086283A (en) * 1980-10-29 1982-05-12 Metcalfe John Tube-forming process

Also Published As

Publication number Publication date
JPS59178109A (ja) 1984-10-09
US4577481A (en) 1986-03-25
DE3309797A1 (de) 1984-09-20
DE3309797C2 (OSRAM) 1989-02-16

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