AT366298B - Walzwerksanlage zur herstellung von nahtlosen rohren - Google Patents

Walzwerksanlage zur herstellung von nahtlosen rohren

Info

Publication number
AT366298B
AT366298B AT0857977A AT857977A AT366298B AT 366298 B AT366298 B AT 366298B AT 0857977 A AT0857977 A AT 0857977A AT 857977 A AT857977 A AT 857977A AT 366298 B AT366298 B AT 366298B
Authority
AT
Austria
Prior art keywords
production
rolling mill
seamless tubes
seamless
tubes
Prior art date
Application number
AT0857977A
Other languages
English (en)
Other versions
ATA857977A (de
Original Assignee
Schloemann Siemag 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 DE19762657823 external-priority patent/DE2657823C3/de
Priority claimed from DE19762657839 external-priority patent/DE2657839B2/de
Application filed by Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Publication of ATA857977A publication Critical patent/ATA857977A/de
Application granted granted Critical
Publication of AT366298B publication Critical patent/AT366298B/de

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
AT0857977A 1976-12-21 1977-11-30 Walzwerksanlage zur herstellung von nahtlosen rohren AT366298B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762657823 DE2657823C3 (de) 1976-12-21 1976-12-21 Walzwerksanlage zur Herstellung von nahtlosen Rohren
DE19762657839 DE2657839B2 (de) 1976-12-21 1976-12-21 Walzwerk zum kontinuierlichen Auswalzen von Rohrluppen zu nahtlosen Rohren

Publications (2)

Publication Number Publication Date
ATA857977A ATA857977A (de) 1981-08-15
AT366298B true AT366298B (de) 1982-03-25

Family

ID=25771281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0857977A AT366298B (de) 1976-12-21 1977-11-30 Walzwerksanlage zur herstellung von nahtlosen rohren

Country Status (10)

Country Link
US (1) US4212178A (de)
JP (1) JPS5378965A (de)
AT (1) AT366298B (de)
BR (1) BR7708493A (de)
CS (1) CS205098B2 (de)
DD (1) DD133761A5 (de)
FR (1) FR2374974A1 (de)
GB (1) GB1593526A (de)
IT (1) IT1088838B (de)
SE (1) SE426788B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443884A1 (fr) * 1978-12-15 1980-07-11 Vallourec Fabrication de tubes sans soudure de forts diametres
DE3136381A1 (de) * 1981-09-14 1983-04-14 Kocks Technik Gmbh & Co, 4010 Hilden Walzwerksanlage zur herstellung nahtloser rohre
PL139099B1 (en) * 1982-11-25 1986-12-31 Akad Gorniczo Hutnicza Method of reducing thickness of pipe wall and rolling mill therefor
DE3926459A1 (de) * 1989-08-10 1991-02-14 Schloemann Siemag Ag Verfahren und anlage zur herstellung von thermomechanisch behandeltem walzgut aus stahl
JPH07505092A (ja) * 1992-03-23 1995-06-08 モゼイ，ジョージ・エヌ 継目無管を製造するための穿孔圧延機
US8707748B2 (en) * 2010-07-01 2014-04-29 Siemens Industry, Inc. Turn down apparatus
DE102011116666B4 (de) 2011-06-07 2015-05-28 Sms Meer Gmbh Vorrichtung und Verfahren zum Walzen von Rohrluppen
RU2558811C1 (ru) * 2014-02-21 2015-08-10 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Рабочая клеть стана поперечно-винтовой прокатки
CN104438333A (zh) * 2014-12-10 2015-03-25 西北工业大学 一种三辊往复式无缝管斜轧工艺方法
RU2588870C1 (ru) * 2014-12-15 2016-07-10 Александр Борисович Некрасов Грибовидный валок для стана поперечно-винтовой прокатки

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE82703C (de) *
US1980368A (en) * 1932-05-21 1934-11-13 Nat Tube Co Tube mill layout
DE634534C (de) * 1933-02-10 1936-08-29 Fritz Kocks Dr Ing Schraegwalzerk, insbesondere zur Herstellung duennwandiger Rohre durch Laengsstrecken von Hohlkoerpern mit vier glatten Arbeitswalzen
DE682334C (de) * 1936-01-16 1939-10-12 Mitteldeutsche Stahlwerke Akt Verfahren zur Herstellung nahtloser Rohre aus gelochten Stuecken durch Querwalzen ueber einem angetriebenen Dorn
DE736227C (de) * 1939-07-30 1943-06-10 Demag Ag Schraegwalzwerk zur Herstellung nahtloser Rohre
US3132545A (en) * 1960-05-20 1964-05-12 Vincenzo S Arata Cycloidal rolling mill
FR1527492A (fr) * 1966-06-16 1968-05-31 Skf Svenska Kullagerfab Ab Procédé de réduction de tubes et plus particulièrement de tubes à paroi épaisse et dispositif pour la réalisation dudit procédé
BE754607A (fr) * 1969-08-18 1971-01-18 Mannesmann Ag Procede de fabrication de corps creux
DE2009867C3 (de) * 1970-03-03 1978-08-03 Schloemann-Siemag Ag, 4000 Duesseldorf Walzkopf mit gegen die Walzgutachse geneigt fliegend gelagerten Walzen
US3735617A (en) * 1970-10-19 1973-05-29 Siemag Siegener Masch Bau Rolling mill

Also Published As

Publication number Publication date
SE426788B (sv) 1983-02-14
ATA857977A (de) 1981-08-15
BR7708493A (pt) 1978-08-08
GB1593526A (en) 1981-07-15
CS205098B2 (en) 1981-04-30
IT1088838B (it) 1985-06-10
FR2374974A1 (fr) 1978-07-21
FR2374974B1 (de) 1982-03-12
DD133761A5 (de) 1979-01-24
US4212178A (en) 1980-07-15
SE7714388L (sv) 1978-06-22
JPS571322B2 (de) 1982-01-11
JPS5378965A (en) 1978-07-12

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Legal Events

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