FR2483809A1 - Procede et installation pour la fabrication de tubes sur des bancs d'etirage de tubes - Google Patents

Procede et installation pour la fabrication de tubes sur des bancs d'etirage de tubes Download PDF

Info

Publication number
FR2483809A1
FR2483809A1 FR8109942A FR8109942A FR2483809A1 FR 2483809 A1 FR2483809 A1 FR 2483809A1 FR 8109942 A FR8109942 A FR 8109942A FR 8109942 A FR8109942 A FR 8109942A FR 2483809 A1 FR2483809 A1 FR 2483809A1
Authority
FR
France
Prior art keywords
rod
tube
section
groove
stamping
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
FR8109942A
Other languages
English (en)
French (fr)
Other versions
FR2483809B1 (OSRAM
Inventor
Karl Oberem
Alfred Lampe
Ingo Piorko
Paul Schmitt
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 FR2483809A1 publication Critical patent/FR2483809A1/fr
Application granted granted Critical
Publication of FR2483809B1 publication Critical patent/FR2483809B1/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B17/00Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26Push-bench drawing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00Making hollow articles not covered by a single preceding sub-group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR8109942A 1980-06-09 1981-05-19 Procede et installation pour la fabrication de tubes sur des bancs d'etirage de tubes Granted FR2483809A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3021940A DE3021940C2 (de) 1980-06-09 1980-06-09 Verfahren und Anlage zum Herstellen von Rohren auf Rohrstoßbankanlagen

Publications (2)

Publication Number Publication Date
FR2483809A1 true FR2483809A1 (fr) 1981-12-11
FR2483809B1 FR2483809B1 (OSRAM) 1984-11-23

Family

ID=6104373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109942A Granted FR2483809A1 (fr) 1980-06-09 1981-05-19 Procede et installation pour la fabrication de tubes sur des bancs d'etirage de tubes

Country Status (9)

Country Link
JP (1) JPS574347A (OSRAM)
KR (1) KR850001567B1 (OSRAM)
DE (1) DE3021940C2 (OSRAM)
ES (1) ES500887A0 (OSRAM)
FR (1) FR2483809A1 (OSRAM)
GB (1) GB2077165B (OSRAM)
IT (1) IT1138349B (OSRAM)
MX (1) MX152303A (OSRAM)
ZA (1) ZA813868B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309797A1 (de) * 1983-03-18 1984-09-20 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum herstellen nahtloser rohre
DE3632522A1 (de) * 1986-09-25 1988-03-31 Kocks Technik Verfahren und anlage zum herstellen von rohrluppen
DE3742155C2 (de) * 1987-12-10 1995-01-05 Mannesmann Ag Vorrichtung zur Herstellung nahtloser Rohre
DE10333507B3 (de) * 2003-07-18 2004-09-23 V&M Deutschland Gmbh Verfahren und Einrichtung zur Herstellung von nahtlosen Rohren
CN101920263B (zh) * 2010-07-29 2012-06-06 沈阳东方钢铁有限公司 利用空心连铸管坯减径轧制生产中小口径无缝钢管的方法
DE102015109092A1 (de) 2015-06-09 2016-12-15 Sms Group Gmbh Verfahren zum Betrieb einer Nahtlosrohranlage sowie Nahtlosrohranlage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1452482A1 (de) * 1964-11-18 1969-02-20 Tube Mill Holding Sa Verfahren und Vorrichtung zur Herstellung nahtloser Rohre im Stossbankwalzverfahren
DE1452255A1 (de) * 1965-01-16 1969-04-17 Demag Ag Verfahren und Vorrichtung zum Herstellen von Rohren grosser Laenge auf Rohrstossbankanlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081853B (de) * 1956-06-06 1960-05-19 Pompey Acieries Verfahren zum Herstellen einseitig offener Hohlkoerper durch Lochen eines Blocks und anschliessendes Ausstrecken des Lochstuecks in einer Stossbank
DE2812778C2 (de) * 1978-03-23 1983-03-17 Kocks Technik Gmbh & Co, 4010 Hilden Anlage zum Herstellen nahtloser Rohre

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1452482A1 (de) * 1964-11-18 1969-02-20 Tube Mill Holding Sa Verfahren und Vorrichtung zur Herstellung nahtloser Rohre im Stossbankwalzverfahren
DE1452255A1 (de) * 1965-01-16 1969-04-17 Demag Ag Verfahren und Vorrichtung zum Herstellen von Rohren grosser Laenge auf Rohrstossbankanlagen

Also Published As

Publication number Publication date
KR830005920A (ko) 1983-09-14
GB2077165A (en) 1981-12-16
ES8201856A1 (es) 1982-01-16
DE3021940C2 (de) 1982-05-19
JPS574347A (en) 1982-01-09
ZA813868B (en) 1982-06-30
DE3021940A1 (de) 1981-12-17
FR2483809B1 (OSRAM) 1984-11-23
KR850001567B1 (ko) 1985-10-19
IT1138349B (it) 1986-09-17
IT8121809A0 (it) 1981-05-19
ES500887A0 (es) 1982-01-16
MX152303A (es) 1985-06-25
GB2077165B (en) 1983-09-01

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