ATA248779A - Verfahren und stossbank zum herstellen von rohren aus rohrluppen - Google Patents

Verfahren und stossbank zum herstellen von rohren aus rohrluppen

Info

Publication number
ATA248779A
ATA248779A AT792487A AT248779A ATA248779A AT A248779 A ATA248779 A AT A248779A AT 792487 A AT792487 A AT 792487A AT 248779 A AT248779 A AT 248779A AT A248779 A ATA248779 A AT A248779A
Authority
AT
Austria
Prior art keywords
loupe
bumper
tube
producing tubes
tubes
Prior art date
Application number
AT792487A
Other languages
English (en)
Other versions
AT372879B (de
Inventor
Johannes Dipl Ing Koch
Manfred Ing Peglau
Heinrich Ing Steinbrecher
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 ATA248779A publication Critical patent/ATA248779A/de
Application granted granted Critical
Publication of AT372879B publication Critical patent/AT372879B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/30—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT0248779A 1978-05-10 1979-04-04 Verfahren und stossbank zum herstellen von rohren aus rohrluppen AT372879B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2820865A DE2820865C2 (de) 1978-05-10 1978-05-10 Vorrichtung zum Herstellen von Rohren

Publications (2)

Publication Number Publication Date
ATA248779A true ATA248779A (de) 1983-04-15
AT372879B AT372879B (de) 1983-11-25

Family

ID=6039253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0248779A AT372879B (de) 1978-05-10 1979-04-04 Verfahren und stossbank zum herstellen von rohren aus rohrluppen

Country Status (7)

Country Link
US (1) US4275578A (de)
JP (1) JPS58134201U (de)
AT (1) AT372879B (de)
DE (1) DE2820865C2 (de)
FR (1) FR2425283A1 (de)
IT (1) IT1112845B (de)
YU (1) YU96379A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848990C2 (de) * 1978-11-11 1985-07-25 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und Vorrichtung zur Herstellung von Rohrluppen
DD227344B1 (de) * 1984-08-27 1987-05-06 Rohrkombinat Stahl & Walzwerk Einrichtung zur ueberwachung von rohrwalzanlagen
DE3823135C3 (de) * 1988-07-05 1995-05-04 Mannesmann Ag Methode und Anordnung, durch Walzen den Außendurchmesser und die Wanddicke einer hauptsächlich zylindrisch gehohlten Rohrluppe zu reduzieren
DE4409666A1 (de) * 1994-03-15 1995-09-21 Mannesmann Ag Verfahren zum Herstellen von Rohren in einer Stoßbankanlage
US5907969A (en) * 1997-03-19 1999-06-01 Soder; James T. Tool for working shaped, hollow metal tubing to achieve an end reduction
DE19758107A1 (de) * 1997-12-17 1999-06-24 Mannesmann Ag Mehrgerüstiges dornloses Streckreduzierwalzwerk
US7290424B2 (en) * 2004-09-16 2007-11-06 Lone Star Steel Company, L.P. Push bench method for manufacturing small diameter tubing
JP4543386B2 (ja) * 2005-03-25 2010-09-15 住友金属工業株式会社 管材の外面疵検出方法及び装置
DE102010026574A1 (de) * 2010-07-08 2012-01-12 Benteler Deutschland Gmbh Verfahren zur Herstellung eines nahtlos warmgewalzten Rohres aus unterschiedlichen Stahlsorten und einer Vorrichtung zur Durchführung des Verfahrens
CN103658193B (zh) * 2012-08-30 2015-09-23 宝山钢铁股份有限公司 交叉布置式两辊连轧机架孔型抬高方法
EP3335811B1 (de) * 2015-08-13 2022-05-04 Hanyoung Machinery Vorrichtung zur variablen formung eines rundstabs
DE102019123836A1 (de) * 2019-09-05 2021-03-11 Sms Group Gmbh Schrägwalzaggregat sowie Verfahren zum Anstellen des Walzkalibers eines Schrägwalzaggregats

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901043C (de) * 1951-04-25 1954-01-07 Westdeutsche Mannesmannroehren Streckrollenkopf fuer Rohrstreckmaschinen
GB727334A (en) * 1952-10-29 1955-03-30 Reisholz Stahl & Roehrenwerk Improvements in and relating to the production of seamless tubes
JPS5143825B2 (de) * 1973-03-02 1976-11-25
DE2363288A1 (de) * 1973-12-19 1975-08-21 Gennadij Iwanowitsch Guljaew Anlage zur herstellung von rohrluppen mit einem gleichbleibenden innendurchmesser und abgeschwaechten enden
US3940963A (en) * 1975-01-20 1976-03-02 New York Wire Mills Corporation Self-compensating die

Also Published As

Publication number Publication date
AT372879B (de) 1983-11-25
US4275578A (en) 1981-06-30
FR2425283A1 (fr) 1979-12-07
YU96379A (en) 1983-02-28
IT1112845B (it) 1986-01-20
IT7922208A0 (it) 1979-04-27
DE2820865C2 (de) 1980-07-03
JPS58134201U (ja) 1983-09-09
FR2425283B1 (de) 1983-06-03
DE2820865B1 (de) 1979-10-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee