FR2500338B1 - Procede pour le laminage de tubes - Google Patents

Procede pour le laminage de tubes

Info

Publication number
FR2500338B1
FR2500338B1 FR8202950A FR8202950A FR2500338B1 FR 2500338 B1 FR2500338 B1 FR 2500338B1 FR 8202950 A FR8202950 A FR 8202950A FR 8202950 A FR8202950 A FR 8202950A FR 2500338 B1 FR2500338 B1 FR 2500338B1
Authority
FR
France
Prior art keywords
tubes
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.)
Expired
Application number
FR8202950A
Other languages
English (en)
Other versions
FR2500338A1 (fr
Inventor
Fritz Zeunert
Horst Stinnertz
Willi Hagedorn
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.)
Vodafone GmbH
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 FR2500338A1 publication Critical patent/FR2500338A1/fr
Application granted granted Critical
Publication of FR2500338B1 publication Critical patent/FR2500338B1/fr
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR8202950A 1981-02-24 1982-02-23 Procede pour le laminage de tubes Expired FR2500338B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3107824A DE3107824C2 (de) 1981-02-24 1981-02-24 Verfahren zum Walzen von Rohren

Publications (2)

Publication Number Publication Date
FR2500338A1 FR2500338A1 (fr) 1982-08-27
FR2500338B1 true FR2500338B1 (fr) 1986-04-25

Family

ID=6126118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202950A Expired FR2500338B1 (fr) 1981-02-24 1982-02-23 Procede pour le laminage de tubes

Country Status (11)

Country Link
JP (1) JPS57139410A (fr)
KR (1) KR830008746A (fr)
AT (1) AT387732B (fr)
CS (1) CS245769B2 (fr)
DD (1) DD202251A5 (fr)
DE (1) DE3107824C2 (fr)
FR (1) FR2500338B1 (fr)
GB (1) GB2093384B (fr)
IT (1) IT1140130B (fr)
MX (1) MX156528A (fr)
NL (1) NL8105194A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227082C2 (de) * 1982-07-16 1986-12-04 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zum Kaltwalzen von Rohren im Pilgerschrittverfahren
DE3708943C1 (de) * 1987-03-18 1987-12-03 Mannesmann Ag Verfahren sowie Dreh- und Vorschubantrieb zur Durchfuehrung des Verfahrens zum Walzen von Rohren oder Stangen nach einem Pilgerschrittverfahren
DE19609291C2 (de) * 1995-03-09 2003-06-12 Walter Wolf Verfahren zum Walzen von Rohren oder Stangen
DE19709132C2 (de) * 1997-03-06 2002-11-07 Walter Wolf Verfahren zum Kaltwalzen von Rohren oder Stangen im Kaltpilger- oder Kaltpilgerschrittverfahren
JP2010240681A (ja) 2009-04-03 2010-10-28 Sumitomo Metal Ind Ltd 冷間圧延法による超薄肉継目無金属管の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE247543C (fr) *
GB1123580A (en) * 1966-02-17 1968-08-14 Calumet & Hecla Apparatus for reducing tubing
DE2329526A1 (de) * 1973-06-07 1975-03-13 Mannesmann Meer Ag Kaltpilgerwalzwerk zum rohrwalzen
US4090386A (en) * 1977-03-21 1978-05-23 Sandvik Special Metals Corporation Method of producing zircaloy tubes
DE2852102A1 (de) * 1978-11-30 1980-06-04 Mannesmann Ag Verfahren zum reduzieren von rohren

Also Published As

Publication number Publication date
IT1140130B (it) 1986-09-24
DE3107824A1 (de) 1982-09-23
ATA28582A (de) 1988-08-15
JPS57139410A (en) 1982-08-28
GB2093384A (en) 1982-09-02
DE3107824C2 (de) 1985-11-14
IT8125548A0 (it) 1981-12-11
FR2500338A1 (fr) 1982-08-27
GB2093384B (en) 1985-01-30
NL8105194A (nl) 1982-09-16
MX156528A (es) 1988-09-05
KR830008746A (ko) 1983-12-14
DD202251A5 (de) 1983-09-07
AT387732B (de) 1989-03-10
CS245769B2 (en) 1986-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse