DE2532710A1 - Walzwerk zur herstellung nahtloser stahlrohre - Google Patents

Walzwerk zur herstellung nahtloser stahlrohre

Info

Publication number
DE2532710A1
DE2532710A1 DE19752532710 DE2532710A DE2532710A1 DE 2532710 A1 DE2532710 A1 DE 2532710A1 DE 19752532710 DE19752532710 DE 19752532710 DE 2532710 A DE2532710 A DE 2532710A DE 2532710 A1 DE2532710 A1 DE 2532710A1
Authority
DE
Germany
Prior art keywords
rollers
guide
wall thickness
rolling mill
rolling
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.)
Ceased
Application number
DE19752532710
Other languages
German (de)
English (en)
Inventor
Masaru Arai
Minoru Kawaharada
Fukuoka Kitakyushu
Susumu Mizunuma
Tetsuo Nagasaka
Hisashi Naoi
Motoaki Sugiyama
Samon Yanagimoto
Seishiro Yoshiwara
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 JP8486874A external-priority patent/JPS5113359A/ja
Priority claimed from JP14915174A external-priority patent/JPS5177562A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE2532710A1 publication Critical patent/DE2532710A1/de
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
DE19752532710 1974-07-23 1975-07-22 Walzwerk zur herstellung nahtloser stahlrohre Ceased DE2532710A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8486874A JPS5113359A (en) 1974-07-23 1974-07-23 Tsugimenashikokanno seizohoho
JP14915174A JPS5177562A (ja) 1974-12-28 1974-12-28 Puresuroorusenkoho

Publications (1)

Publication Number Publication Date
DE2532710A1 true DE2532710A1 (de) 1976-02-12

Family

ID=26425843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752532710 Ceased DE2532710A1 (de) 1974-07-23 1975-07-22 Walzwerk zur herstellung nahtloser stahlrohre

Country Status (6)

Country Link
US (1) US4006618A (US20020128544A1-20020912-P00008.png)
CA (1) CA1030789A (US20020128544A1-20020912-P00008.png)
DE (1) DE2532710A1 (US20020128544A1-20020912-P00008.png)
FR (1) FR2279487A1 (US20020128544A1-20020912-P00008.png)
GB (1) GB1483541A (US20020128544A1-20020912-P00008.png)
IT (1) IT1040023B (US20020128544A1-20020912-P00008.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1064628B (it) * 1976-07-12 1985-02-25 Innocenti Santeustacchio Spa Gabbia perfezionata per presso laminatoio
JPS5849327B2 (ja) * 1980-04-21 1983-11-04 新日本製鐵株式会社 管圧延法
IT1149649B (it) * 1982-02-15 1986-12-03 Innocenti Santeustacchio Spa Guida di contenimento e centraggio billetta per guida di entrata di un presso laminatoio perforatore
IT1185129B (it) * 1985-06-28 1987-11-04 Innocenti Santeustacchio Spa Metodo ed apparecchiatura per guidare una billetta in entrata ad un laminatoio presso-perforatore
DE19903974A1 (de) * 1999-01-26 2000-07-27 Sms Demag Ag 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen
EP1884296B1 (en) * 2005-05-27 2011-09-21 Sumitomo Metal Industries, Ltd. Method of manufacturing ultrathin wall metallic tube by cold working method
DE102006031564A1 (de) * 2006-07-07 2008-01-10 Gesenkschmiede Schneider Gmbh Verfahren zur Herstellung eines rotationssymmetrischen Teils, insbesondere Welle
JP5183084B2 (ja) * 2007-03-14 2013-04-17 株式会社 クニテック 筒形状製品とその製造方法及び製造装置
JP5071476B2 (ja) * 2007-03-30 2012-11-14 住友金属工業株式会社 穿孔機
CN100547276C (zh) * 2008-03-26 2009-10-07 泰兴市圣达铜业有限公司 汽轮发电机用奥氏体无缝不锈钢矩形通水管的加工方法
CN102343360A (zh) * 2010-08-03 2012-02-08 扬州龙川钢管有限公司 大口径无缝钢管生产用复合穿轧机
CN102343362A (zh) * 2010-08-03 2012-02-08 扬州龙川钢管有限公司 穿孔延伸一体机
JP4947450B2 (ja) * 2010-11-02 2012-06-06 住友金属工業株式会社 穿孔圧延の不良検知方法、及び継目無管の製造方法
CN106077097A (zh) * 2016-06-02 2016-11-09 天津钢管集团股份有限公司 提高穿孔机组顶头表面性能的结构及制作方法
CN116833237B (zh) * 2023-09-01 2023-10-31 太原科技大学 一种难变形薄壁金属管坯的三辊旋轧生产线

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245241A (en) * 1963-07-22 1966-04-12 United States Steel Corp Method and apparatus for maintaining uniform tensile stress in strip
SU458354A1 (ru) * 1966-08-01 1975-01-30 Электростальский Завод Тяжелого Машиностроения Стан продольной прокатки труб
LU54813A1 (de) * 1967-11-08 1969-07-07 Tube Mill Holding S.A. Verfahren und Anlage zur Warmherstelllung von Rundhohlkörpern aus Kontinuierlich im Strang gegossenen polygonalen Hohlblöcken
US3587263A (en) * 1968-12-10 1971-06-28 Westinghouse Electric Corp Method and apparatus for steering strip material through rolling mills

Also Published As

Publication number Publication date
IT1040023B (it) 1979-12-20
CA1030789A (en) 1978-05-09
FR2279487A1 (fr) 1976-02-20
US4006618A (en) 1977-02-08
GB1483541A (en) 1977-08-24
FR2279487B1 (US20020128544A1-20020912-P00008.png) 1979-02-02

Similar Documents

Publication Publication Date Title
EP0121148B1 (de) Verfahren zum Herstellen von Walzband mit hoher Bandprofil- und Bandplanheitsgüte
DE69318520T2 (de) Verfahren zum Verlängern von Metallrohren mittels eines Rohrwalzwerkes mit Dorn
DE2245650C3 (de) Verfahren zum Herstellen von Stufenblech
DE2532710A1 (de) Walzwerk zur herstellung nahtloser stahlrohre
DE69404527T2 (de) Walzwerk und Verfahren
DE69527143T2 (de) Walzwerk zur herstellung von winkelstahl aus bandstahl
EP0112969B2 (de) Verfahren zum Walzen von Metallbändern
DE2437545C3 (de) Verfahren zum Walzen von Metallstäben
DE1602199A1 (de) Dickenregelungsverfahren fuer Walzwerke und aehnliche Vorrichtungen
DE3805364A1 (de) Fertigwalzverfahren fuer profile
DE3128055C2 (de) Schrägwalzgerüst ohne Dorn für nahtlose Metallrohre
DE2648864A1 (de) Verfahren zum strangpressen von metallen mit hoher dickenabnahme
DE3236892C2 (US20020128544A1-20020912-P00008.png)
DE69301641T2 (de) Verfahren zum endlosen Warmwalzen
DE3780833T2 (de) Verfahren zum fuehren von material zum endwalzensatz und dessen fuehrungswalzengeruest.
DE4391396C2 (de) Verfahren zum Walzen von H-Profilstahl
DE69120895T2 (de) Verfahren zum Walzen von Doppel-T-Trägern
AT393805B (de) Verfahren zur herstellung von gestaengerohren und dorn- oder stopfenloses schraegwalzgeruest zur durchfuehrung des verfahrens
DE69226690T2 (de) Sechs-walzen-walzwerk
DE3220921C2 (US20020128544A1-20020912-P00008.png)
DE19962754A1 (de) Verfahren zum flexiblen Walzen eines Metallbandes
DE4009860A1 (de) Verfahren und anlage zur herstellung von warmgewalztem stahlband, insbesondere fuer edelstaehle aus bandfoermig stranggegossenem vormaterial
DE60020545T2 (de) Verfahren zum herstellen eines rohres mit einem nicht kreisförmigen querschnitt sowie vorrichtung zur durchführung des verfahrens
DE3149646C2 (US20020128544A1-20020912-P00008.png)
DE3401894A1 (de) Verfahren zum herstellen von walzband mit hoher bandprofil- und bandplanheitsguete

Legal Events

Date Code Title Description
8131 Rejection