EP0210568A3 - Extruding or continuous-casting process - Google Patents

Extruding or continuous-casting process Download PDF

Info

Publication number
EP0210568A3
EP0210568A3 EP86109982A EP86109982A EP0210568A3 EP 0210568 A3 EP0210568 A3 EP 0210568A3 EP 86109982 A EP86109982 A EP 86109982A EP 86109982 A EP86109982 A EP 86109982A EP 0210568 A3 EP0210568 A3 EP 0210568A3
Authority
EP
European Patent Office
Prior art keywords
extruding
continuous
casting process
die
deformation heat
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
EP86109982A
Other languages
German (de)
Other versions
EP0210568B1 (en
EP0210568A2 (en
Inventor
Manfred Dr. Dipl.-Ing. Rossmann
Reinhard Dipl.-Ing. Strigl
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Priority to AT86109982T priority Critical patent/ATE102509T1/en
Publication of EP0210568A2 publication Critical patent/EP0210568A2/en
Publication of EP0210568A3 publication Critical patent/EP0210568A3/en
Application granted granted Critical
Publication of EP0210568B1 publication Critical patent/EP0210568B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • 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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/006—Gas treatment of work, e.g. to prevent oxidation or to create surface effects
    • 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
    • B21C9/00—Cooling, heating or lubricating drawing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Extruding or drawing process in which material to be formed is pressed or drawn through a die and deformation heat which arises is carried away. In order to be able to dissipate the deformation heat in an effective manner, it is proposed to cool the material upstream of the die in the direction of motion of the said material.
EP86109982A 1985-08-02 1986-07-21 Extruding or continuous-casting process Expired - Lifetime EP0210568B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86109982T ATE102509T1 (en) 1985-08-02 1986-07-21 METHOD FOR EXTRUSION OR. PULLING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3527864 1985-08-02
DE19853527864 DE3527864A1 (en) 1985-08-02 1985-08-02 METHOD FOR EXTRUDING OR PULLING

Publications (3)

Publication Number Publication Date
EP0210568A2 EP0210568A2 (en) 1987-02-04
EP0210568A3 true EP0210568A3 (en) 1989-01-25
EP0210568B1 EP0210568B1 (en) 1994-03-09

Family

ID=6277590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109982A Expired - Lifetime EP0210568B1 (en) 1985-08-02 1986-07-21 Extruding or continuous-casting process

Country Status (3)

Country Link
EP (1) EP0210568B1 (en)
AT (1) ATE102509T1 (en)
DE (2) DE3527864A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3883027D1 (en) * 1987-03-02 1993-09-16 Menziken Aluminium Ag DEVICE FOR COOLING A LIGHT METAL EXTRUSION PRESS.
EP0839589A1 (en) * 1996-11-04 1998-05-06 Alusuisse Technology & Management AG Method for producing a metallic profiled strand
DE102013010836A1 (en) 2013-07-10 2015-01-15 Messer Group Gmbh Apparatus for extruding workpieces, in particular of aluminum alloys

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206977A (en) * 1937-11-20 1940-07-09 Western Electric Co Apparatus for extruding metal sheath or pipe
FR980780A (en) * 1943-03-03 1951-05-17 Duralumin Soc Du Hot-spinning of metals
FR980781A (en) * 1943-03-03 1951-05-17 Duralumin Soc Du Hot-spinning of metals
GB777845A (en) * 1954-07-02 1957-06-26 British Insulated Callenders Improvements in or relating to the metal sheathing of electric cables
GB943530A (en) * 1962-07-19 1963-12-04 Hubert Josef Altwicker Improvements in and relating to the extrusion of aluminium and aluminium alloys
GB1025593A (en) * 1962-07-27 1966-04-14 Baldwin Lima Hamilton Corp Improvements in and relating to the shaping of metal by pressure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206977A (en) * 1937-11-20 1940-07-09 Western Electric Co Apparatus for extruding metal sheath or pipe
FR980780A (en) * 1943-03-03 1951-05-17 Duralumin Soc Du Hot-spinning of metals
FR980781A (en) * 1943-03-03 1951-05-17 Duralumin Soc Du Hot-spinning of metals
GB777845A (en) * 1954-07-02 1957-06-26 British Insulated Callenders Improvements in or relating to the metal sheathing of electric cables
GB943530A (en) * 1962-07-19 1963-12-04 Hubert Josef Altwicker Improvements in and relating to the extrusion of aluminium and aluminium alloys
GB1025593A (en) * 1962-07-27 1966-04-14 Baldwin Lima Hamilton Corp Improvements in and relating to the shaping of metal by pressure

Also Published As

Publication number Publication date
DE3689700D1 (en) 1994-04-14
ATE102509T1 (en) 1994-03-15
EP0210568B1 (en) 1994-03-09
EP0210568A2 (en) 1987-02-04
DE3527864A1 (en) 1987-02-05

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