ITUD990217A0 - Procedimento ed impianto per la trafilatura a freddo di tubi metallic i - Google Patents

Procedimento ed impianto per la trafilatura a freddo di tubi metallic i

Info

Publication number
ITUD990217A0
ITUD990217A0 IT99UD000217A ITUD990217A ITUD990217A0 IT UD990217 A0 ITUD990217 A0 IT UD990217A0 IT 99UD000217 A IT99UD000217 A IT 99UD000217A IT UD990217 A ITUD990217 A IT UD990217A IT UD990217 A0 ITUD990217 A0 IT UD990217A0
Authority
IT
Italy
Prior art keywords
procedure
cold drawing
metallic tubes
tubes
metallic
Prior art date
Application number
IT99UD000217A
Other languages
English (en)
Inventor
Bruno Chiuch
Original Assignee
Danieli Centro 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 Centro Maskin Spa filed Critical Danieli Centro Maskin Spa
Priority to IT1999UD000217A priority Critical patent/IT1310796B1/it
Publication of ITUD990217A0 publication Critical patent/ITUD990217A0/it
Priority to PCT/IB2000/001874 priority patent/WO2001045874A1/en
Priority to AU18763/01A priority patent/AU1876301A/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal 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
    • B21C1/27—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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal 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
    • B21C1/22—Metal 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
    • B21C1/24—Metal 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

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
PCT/IB2000/001874 WO2001045874A1 (en) 1999-12-20 2000-12-13 Method and plant for cold drawing of metal tubes
AU18763/01A AU1876301A (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 true ITUD990217A0 (it) 1999-12-20
ITUD990217A1 ITUD990217A1 (it) 2001-06-20
IT1310796B1 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
AU1876301A (en) 2001-07-03
IT1310796B1 (it) 2002-02-22
ITUD990217A1 (it) 2001-06-20
WO2001045874A1 (en) 2001-06-28

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