FR2384559A1 - Procede pour la fabrication de tubes par laminage - Google Patents

Procede pour la fabrication de tubes par laminage

Info

Publication number
FR2384559A1
FR2384559A1 FR7808028A FR7808028A FR2384559A1 FR 2384559 A1 FR2384559 A1 FR 2384559A1 FR 7808028 A FR7808028 A FR 7808028A FR 7808028 A FR7808028 A FR 7808028A FR 2384559 A1 FR2384559 A1 FR 2384559A1
Authority
FR
France
Prior art keywords
manufacture
tubes
tube
lamination
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.)
Granted
Application number
FR7808028A
Other languages
English (en)
Other versions
FR2384559B1 (fr
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.)
Sandvik AB
Original Assignee
Sandvik AB
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 Sandvik AB filed Critical Sandvik AB
Publication of FR2384559A1 publication Critical patent/FR2384559A1/fr
Application granted granted Critical
Publication of FR2384559B1 publication Critical patent/FR2384559B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Laminated Bodies (AREA)

Abstract

Fabrication de tubes par laminage. Pour la fabrication par laminage d'un tube 18, dans lequel on a logé un mandrin circulaire 17, à l'aide de deux cylindres contra-rotatif 11, 12 présentant une rainure à trois zones (ébauche 30, finition 31, repos 32), on réalise un mouvement d'avance combiné des cylindres formeurs 11, 12 et du tube 18 et, à chaque cycle, on fait tourner le tube 18 d'un angle élémentaire. Application à la fabrication de tubes en zircalloy.
FR7808028A 1977-03-21 1978-03-20 Procede pour la fabrication de tubes par laminage Granted FR2384559A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/779,529 US4090386A (en) 1977-03-21 1977-03-21 Method of producing zircaloy tubes

Publications (2)

Publication Number Publication Date
FR2384559A1 true FR2384559A1 (fr) 1978-10-20
FR2384559B1 FR2384559B1 (fr) 1982-03-05

Family

ID=25116736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808028A Granted FR2384559A1 (fr) 1977-03-21 1978-03-20 Procede pour la fabrication de tubes par laminage

Country Status (5)

Country Link
US (1) US4090386A (fr)
JP (1) JPS53137064A (fr)
CA (1) CA1075506A (fr)
DE (1) DE2812392A1 (fr)
FR (1) FR2384559A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442674A1 (fr) * 1978-11-30 1980-06-27 Mannesmann Ag Procede de reduction de tubes et laminoir a froid pour la mise en oeuvre de ce procede

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107824C2 (de) * 1981-02-24 1985-11-14 Mannesmann AG, 4000 Düsseldorf Verfahren zum Walzen von Rohren
US4674312A (en) * 1985-01-18 1987-06-23 Westinghouse Electric Corp. Pilgering apparatus
US4655068A (en) * 1985-03-22 1987-04-07 Schemel John H Floating cylindrical mandrel and method for producing tubing
US4717428A (en) * 1985-08-02 1988-01-05 Westinghouse Electric Corp. Annealing of zirconium based articles by induction heating
US4671826A (en) * 1985-08-02 1987-06-09 Westinghouse Electric Corp. Method of processing tubing
DE3717165C1 (en) * 1987-03-26 1988-03-31 Mannesmann Ag Method for the production of tubes by the cold reciprocating rolling method
US4866968A (en) * 1987-06-17 1989-09-19 Westinghouse Electric Corp. High strength cemented carbide dies and mandrels for a pilgering machine
US4930328A (en) * 1989-01-17 1990-06-05 Sandvik Special Metals Corp. Method and apparatus for reloading a pilgering mill
US5035126A (en) * 1990-04-23 1991-07-30 Kenneth R. Biba Detachable security assembly
DE4233556C1 (de) * 1992-09-30 1993-12-16 Mannesmann Ag Verfahren zum Kaltpilgern dünnwandiger Rohre
US5351515A (en) * 1993-01-19 1994-10-04 Sandvik Special Metals Corporation Apparatus and method for reducing the diameter of a cylindrical workpiece
IT1291952B1 (it) * 1996-09-16 1999-01-21 Giuseppe Persico Laminatoio a freddo a spinta per tubi senza saldatura con equilibramento elettronico delle forze statiche.
DE19709132C2 (de) * 1997-03-06 2002-11-07 Walter Wolf Verfahren zum Kaltwalzen von Rohren oder Stangen im Kaltpilger- oder Kaltpilgerschrittverfahren
DE102006040023A1 (de) * 2006-08-25 2008-03-20 Universität Kassel Verfahren zur Herstellung von mindestens zwei parallel zueinander verlaufenden ebenen Funktionsflächen auf einem Rohr
DE102009003175A1 (de) 2009-05-15 2010-11-18 Sandvik Materials Technology Deutschland Gmbh Vorschubantrieb für eine Kaltpilgerwalzanlage
DE102009003172A1 (de) 2009-05-15 2010-12-02 Sandvik Materials Technology Deutschland Gmbh Spannfutter für eine Kaltpilgerwalzanlage
DE102009047049A1 (de) 2009-11-24 2011-05-26 Sandvik Materials Technology Deutschland Gmbh Antrieb für eine Pilgerwalzanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980186A (en) * 1931-02-19 1934-11-13 American Brass Co Tube reducing means
US3487675A (en) * 1966-02-01 1970-01-06 Sandvikens Jernverks Ab Tube forming
US3650138A (en) * 1968-09-28 1972-03-21 Giuseppe Persico Multiple tube-rolling pilger mills
DE2135385A1 (de) * 1971-07-12 1973-02-08 Mannesmann Meer Ag Ueberlastsicherung des walzgeruestes bei kaltpilgerwalzwerken
DE2449862C3 (de) * 1974-10-17 1979-02-01 Mannesmann Ag, 4000 Duesseldorf Vorschubeinrichtung für von hinten geladene Kaltpilgerwalzwerke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442674A1 (fr) * 1978-11-30 1980-06-27 Mannesmann Ag Procede de reduction de tubes et laminoir a froid pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
JPS63121B2 (fr) 1988-01-05
FR2384559B1 (fr) 1982-03-05
DE2812392A1 (de) 1978-10-05
CA1075506A (fr) 1980-04-15
DE2812392C2 (fr) 1991-10-02
JPS53137064A (en) 1978-11-30
US4090386A (en) 1978-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse