ATE178816T1 - Walzenkalibrierung für ein rohrreduzierwalzwerk - Google Patents

Walzenkalibrierung für ein rohrreduzierwalzwerk

Info

Publication number
ATE178816T1
ATE178816T1 AT96901717T AT96901717T ATE178816T1 AT E178816 T1 ATE178816 T1 AT E178816T1 AT 96901717 T AT96901717 T AT 96901717T AT 96901717 T AT96901717 T AT 96901717T AT E178816 T1 ATE178816 T1 AT E178816T1
Authority
AT
Austria
Prior art keywords
rolls
pct
pipe
roll pass
date aug
Prior art date
Application number
AT96901717T
Other languages
English (en)
Inventor
Hans-Joachim Pehle
Peter Thieven
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
Application granted granted Critical
Publication of ATE178816T1 publication Critical patent/ATE178816T1/de

Links

Classifications

    • 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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
AT96901717T 1995-02-14 1996-02-02 Walzenkalibrierung für ein rohrreduzierwalzwerk ATE178816T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19506858A DE19506858C1 (de) 1995-02-14 1995-02-14 Walzenkalibrierung für ein Rohrreduzierwalzwerk

Publications (1)

Publication Number Publication Date
ATE178816T1 true ATE178816T1 (de) 1999-04-15

Family

ID=7755188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96901717T ATE178816T1 (de) 1995-02-14 1996-02-02 Walzenkalibrierung für ein rohrreduzierwalzwerk

Country Status (10)

Country Link
US (1) US5816092A (de)
EP (1) EP0809545B1 (de)
CN (1) CN1070394C (de)
AT (1) ATE178816T1 (de)
CZ (1) CZ286696B6 (de)
DE (2) DE19506858C1 (de)
ES (1) ES2129953T3 (de)
RU (1) RU2117540C1 (de)
UA (1) UA45991C2 (de)
WO (1) WO1996025249A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758107A1 (de) * 1997-12-17 1999-06-24 Mannesmann Ag Mehrgerüstiges dornloses Streckreduzierwalzwerk
US8166789B2 (en) * 2004-01-21 2012-05-01 Sumitomo Metal Industries, Ltd. Pipe or tube reducing mill and roll for reducing mill
CN100409953C (zh) * 2004-03-29 2008-08-13 住友金属工业株式会社 管的制造方法及定径轧制装置
CN1695839B (zh) * 2004-08-17 2010-07-07 江苏包罗铜材集团股份有限公司 铸锭冷穿、冷扩孔的三辊斜轧方法
JP4441912B2 (ja) * 2005-03-28 2010-03-31 住友金属工業株式会社 マンドレルミル圧延方法
BRPI0810055B1 (pt) * 2007-02-08 2016-10-18 Nippon Steel & Sumitomo Metal Corp rolo raiado para um redutor e redutor
AT507596B1 (de) * 2008-11-20 2011-04-15 Voestalpine Tubulars Gmbh & Co Kg Verfahren und vorrichtung zur herstellung von stahlrohren mit besonderen eigenschaften
JP5849895B2 (ja) * 2012-08-21 2016-02-03 新日鐵住金株式会社 絞り圧延装置及び絞り圧延装置用ロール
CN104550263B (zh) * 2014-12-18 2017-05-10 天津商业大学 一种利用五机架连轧机生产无缝钢管的孔型设计方法
CN112007951B (zh) * 2019-05-31 2022-08-16 宝山钢铁股份有限公司 高频直缝焊管的精成型圆管孔型的成型方法
CN113996663B (zh) * 2021-12-31 2022-03-11 太原科技大学 无缝管张力减径工艺减径率分配修正方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE342403C (de) * 1919-09-06 1921-10-18 Verfahren der Herstellung von ungebrannten Baustoffen
DE2333916C2 (de) * 1973-07-04 1986-01-09 Kocks Technik Gmbh & Co, 4010 Hilden Kalibrierung der Walzen einer Reduzierwalzstraße für Rohre
DE2448158C3 (de) * 1974-10-07 1980-09-04 Mannesmannroehren-Werke Ag, 4000 Duesseldorf Auf die Verringerung der Polygonbildung im Rohrinneren ausgerichtete Walzenkalibrierung eines Rohrreduzierwalzwerkes
IT1078828B (it) * 1975-06-25 1985-05-08 Mannesmann Roehren Werke Ag Calibratura di un laminatoio riduttore a tre cilindri per evitare la formazione di poligoni nell interno dei tubi in occasione della laminazione riduttrice dei tubi
DE2753267C3 (de) * 1977-11-30 1980-09-18 Kocks Technik Gmbh & Co, 4000 Duesseldorf Stoßbank zum Herstellen von Rohrluppen
SU1183211A1 (ru) * 1982-06-11 1985-10-07 Uralsky Nii Trubnoj Promy Технологический инструмент редукционного стана
SU1071335A1 (ru) * 1982-11-03 1984-02-07 Уральский научно-исследовательский институт трубной промышленности Технологический инструмент редукционного стана

Also Published As

Publication number Publication date
CZ286696B6 (en) 2000-06-14
CZ244797A3 (en) 1997-11-12
ES2129953T3 (es) 1999-06-16
DE59601666D1 (de) 1999-05-20
WO1996025249A1 (de) 1996-08-22
CN1070394C (zh) 2001-09-05
EP0809545B1 (de) 1999-04-14
US5816092A (en) 1998-10-06
CN1174527A (zh) 1998-02-25
RU2117540C1 (ru) 1998-08-20
EP0809545A1 (de) 1997-12-03
UA45991C2 (uk) 2002-05-15
DE19506858C1 (de) 1996-01-18

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