IT1310796B1 - Procedimento ed impianto per la trafilatura a freddo di tubi metallici - Google Patents

Procedimento ed impianto per la trafilatura a freddo di tubi metallici

Info

Publication number
IT1310796B1
IT1310796B1 IT1999UD000217A ITUD990217A IT1310796B1 IT 1310796 B1 IT1310796 B1 IT 1310796B1 IT 1999UD000217 A IT1999UD000217 A IT 1999UD000217A IT UD990217 A ITUD990217 A IT UD990217A IT 1310796 B1 IT1310796 B1 IT 1310796B1
Authority
IT
Italy
Prior art keywords
plant
cold drawing
metal tubes
tubes
cold
Prior art date
Application number
IT1999UD000217A
Other languages
English (en)
Inventor
Bruno Chiuch
Original Assignee
Danieli Ct Maskin Spa
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 Danieli Ct Maskin Spa filed Critical Danieli Ct Maskin Spa
Priority to IT1999UD000217A priority Critical patent/IT1310796B1/it
Publication of ITUD990217A0 publication Critical patent/ITUD990217A0/it
Priority to AU18763/01A priority patent/AU1876301A/en
Priority to PCT/IB2000/001874 priority patent/WO2001045874A1/en
Publication of ITUD990217A1 publication Critical patent/ITUD990217A1/it
Application granted granted Critical
Publication of IT1310796B1 publication Critical patent/IT1310796B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/27—Carriages; Drives
    • B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
IT1999UD000217A 1999-12-20 1999-12-20 Procedimento ed impianto per la trafilatura a freddo di tubi metallici IT1310796B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999UD000217A IT1310796B1 (it) 1999-12-20 1999-12-20 Procedimento ed impianto per la trafilatura a freddo di tubi metallici
AU18763/01A AU1876301A (en) 1999-12-20 2000-12-13 Method and plant for cold drawing of metal tubes
PCT/IB2000/001874 WO2001045874A1 (en) 1999-12-20 2000-12-13 Method and plant for cold drawing of metal tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999UD000217A IT1310796B1 (it) 1999-12-20 1999-12-20 Procedimento ed impianto per la trafilatura a freddo di tubi metallici

Publications (3)

Publication Number Publication Date
ITUD990217A0 ITUD990217A0 (it) 1999-12-20
ITUD990217A1 ITUD990217A1 (it) 2001-06-20
IT1310796B1 true IT1310796B1 (it) 2002-02-22

Family

ID=11423085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999UD000217A IT1310796B1 (it) 1999-12-20 1999-12-20 Procedimento ed impianto per la trafilatura a freddo di tubi metallici

Country Status (3)

Country Link
AU (1) AU1876301A (it)
IT (1) IT1310796B1 (it)
WO (1) WO2001045874A1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405641A1 (de) * 1984-02-17 1985-08-22 Schumag Gmbh, 5100 Aachen Verfahren zum ziehen eines nahtlosen metallrohres
DE19612991A1 (de) * 1996-03-22 1997-10-02 Mannesmann Ag Ziehstopfen für Rohrziehmaschinen
DE19636322C1 (de) * 1996-08-29 1998-01-15 Mannesmann Ag Verfahren und Vorrichtung zum Einfädeln von Rohren in eine Ziehvorrichtung

Also Published As

Publication number Publication date
WO2001045874A1 (en) 2001-06-28
ITUD990217A0 (it) 1999-12-20
AU1876301A (en) 2001-07-03
ITUD990217A1 (it) 2001-06-20

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