IT1279365B1 - Procedimento e dispositivo per la fabbricazione di tubi senza saldatura mediante fluotornitura - Google Patents

Procedimento e dispositivo per la fabbricazione di tubi senza saldatura mediante fluotornitura

Info

Publication number
IT1279365B1
IT1279365B1 IT94MI000685A ITMI940685A IT1279365B1 IT 1279365 B1 IT1279365 B1 IT 1279365B1 IT 94MI000685 A IT94MI000685 A IT 94MI000685A IT MI940685 A ITMI940685 A IT MI940685A IT 1279365 B1 IT1279365 B1 IT 1279365B1
Authority
IT
Italy
Prior art keywords
fluo
turning
procedure
manufacture
seamless tubes
Prior art date
Application number
IT94MI000685A
Other languages
English (en)
Inventor
Heinz Hausler
Horst Stinnertz
Original Assignee
Mannesmann 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
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of ITMI940685A0 publication Critical patent/ITMI940685A0/it
Publication of ITMI940685A1 publication Critical patent/ITMI940685A1/it
Application granted granted Critical
Publication of IT1279365B1 publication Critical patent/IT1279365B1/it

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
    • B21B19/12—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 parallel to the axis of the work
    • B21B19/16—Rolling tubes without additional rollers arranged inside the tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Control Of Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
IT94MI000685A 1993-04-21 1994-04-13 Procedimento e dispositivo per la fabbricazione di tubi senza saldatura mediante fluotornitura IT1279365B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313648A DE4313648C2 (de) 1993-04-21 1993-04-21 Verfahren und Vorrichtung zum Herstellen von nahtlosen Rohren durch Drückwalzen

Publications (3)

Publication Number Publication Date
ITMI940685A0 ITMI940685A0 (it) 1994-04-13
ITMI940685A1 ITMI940685A1 (it) 1995-10-13
IT1279365B1 true IT1279365B1 (it) 1997-12-10

Family

ID=6486415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94MI000685A IT1279365B1 (it) 1993-04-21 1994-04-13 Procedimento e dispositivo per la fabbricazione di tubi senza saldatura mediante fluotornitura

Country Status (3)

Country Link
DE (1) DE4313648C2 (it)
FR (1) FR2704163A1 (it)
IT (1) IT1279365B1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955110B1 (de) 1998-05-07 2004-04-07 Leico GmbH & Co. Werkzeugmaschinenbau Verfahren zum Drückwalzen und Drückwalzvorrichtung
DE19830816C2 (de) * 1998-05-07 2000-05-31 Leico Werkzeugmaschb Gmbh & Co Verfahren zum Drückwalzen und Drückwalzvorrichtung
DE19830817B4 (de) 1998-07-09 2011-06-09 Leifeld Metal Spinning Gmbh Verfahren zum Umformen eines Werkstücks durch Drückwalzen
DE10024647A1 (de) 2000-05-17 2001-12-06 Sms Demag Ag Verfahren zur Vorbereitung eines Rohranfanges für das Ziehen über einen Ziehdorn
CA2324730C (en) * 2000-10-26 2003-08-12 Noetic Eng Inc METHOD OF REDUCING A WIDTH OF A SLIT DANMETHODE OF REDUCING A WIDTH OF A SLIT IN PIPE SLEEVES S PIPE SLEEVES
DE10302211B4 (de) * 2003-01-22 2006-02-02 Zf Sachs Ag Schwingungsdämpfer
DE102005056628A1 (de) * 2005-11-25 2007-06-06 Eska Flowform Gmbh Hohlwelle aus einem metallischen Werkstoff und Verfahren zum Herstellen einer derartigen Hohlwelle
DE102006044109A1 (de) 2006-09-20 2008-03-27 Zf Friedrichshafen Ag Verbindung eines ersten mit einem zweiten zylindrischen Bauteil und Verfahren zur Montage des ersten und des zweiten Bauteiles
CN101954401B (zh) * 2010-01-07 2012-03-28 浙江格洛斯无缝钢管有限公司 无缝管强力旋压方法
DE102010025028A1 (de) 2010-01-29 2011-08-04 SMS Meer GmbH, 41069 Warmpilgerwalzwerkstraße bzw. Warmpilgerwalzwerk sowie Verfahren zum Betrieb eines Warmpilgerwalzwerkes
FR3011317B1 (fr) * 2013-10-01 2018-02-23 Safran Aircraft Engines Chambre de combustion pour turbomachine a admission d'air homogene au travers de systemes d'injection
CN103736807B (zh) * 2014-01-03 2015-09-23 西安航天动力机械厂 卷焊筒形件对轮旋压加工方法
CN109351777A (zh) * 2018-11-21 2019-02-19 杭州淳通新材料科技有限公司 旋转滚压式生产加工无缝锥形管设备及其生产加工方法
CN114054506A (zh) * 2020-08-06 2022-02-18 江苏兴荣高新科技股份有限公司 一种行星轧管机连续轧制铜管的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466574A (fr) * 1965-12-10 1967-01-20 Vallourec Nouveau procédé pour opérer à froid la réduction de l'épaisseur et éventuellement du diamètre de tubes métalliques, et nouveau dispositif pour mettre en oeuvre ce procédé
US3503238A (en) * 1966-05-05 1970-03-31 Rotary Profile Anstalt Manufacture of tubes
DE2004444C3 (de) * 1970-01-31 1980-05-14 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Vorrichtung zur Herstellung von Dunnwandrohren
SU804023A1 (ru) * 1979-04-16 1981-02-15 Предприятие П/Я А-7697 Рабоча клеть стана поперечной прокаткиТРуб
DD154676A2 (de) * 1980-08-08 1982-04-14 Karlheinz Wenke Vorrichtung zum metalldruecken rotationssymmetrischer hohlkoerper mit kurvenfoermiger oder kegliger mantelflaeche
JPS5741837A (en) * 1980-08-27 1982-03-09 Sumitomo Heavy Ind Ltd Pipe end drawing apparatus in steel pipe manufacturing mill
JPS5992107A (ja) * 1982-11-15 1984-05-28 Kawasaki Steel Corp 継目無鋼管製造設備における管端減肉圧延装置による減肉圧延方法
DE3402301A1 (de) * 1984-01-24 1985-08-01 Fritz Prof. Dr.-Ing. 5450 Neuwied Fischer Vorrichtung und verfahren zum drueckwalzen
DE3545506A1 (de) * 1985-12-20 1987-07-02 Man Technologie Gmbh Werkzeug zum drueckwalzen von hohlzylindrischen werkstuecken
DE3717165C1 (en) * 1987-03-26 1988-03-31 Mannesmann Ag Method for the production of tubes by the cold reciprocating rolling method

Also Published As

Publication number Publication date
ITMI940685A1 (it) 1995-10-13
FR2704163A1 (fr) 1994-10-28
DE4313648A1 (de) 1994-10-27
DE4313648C2 (de) 1997-10-09
ITMI940685A0 (it) 1994-04-13

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Legal Events

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0001 Granted