IT964788B - Procedimento per la fabbricazione di tubi di rame per estrusione idrostatica e pressa per l attua zione del procedimento - Google Patents

Procedimento per la fabbricazione di tubi di rame per estrusione idrostatica e pressa per l attua zione del procedimento

Info

Publication number
IT964788B
IT964788B IT6942172A IT6942172A IT964788B IT 964788 B IT964788 B IT 964788B IT 6942172 A IT6942172 A IT 6942172A IT 6942172 A IT6942172 A IT 6942172A IT 964788 B IT964788 B IT 964788B
Authority
IT
Italy
Prior art keywords
procedure
implementing
press
copper pipes
hydrostatic extrusion
Prior art date
Application number
IT6942172A
Other languages
English (en)
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of IT964788B publication Critical patent/IT964788B/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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Extraction Processes (AREA)
IT6942172A 1971-07-27 1972-07-26 Procedimento per la fabbricazione di tubi di rame per estrusione idrostatica e pressa per l attua zione del procedimento IT964788B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE960571A SE365957B (it) 1971-07-27 1971-07-27

Publications (1)

Publication Number Publication Date
IT964788B true IT964788B (it) 1974-01-31

Family

ID=20277079

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6942172A IT964788B (it) 1971-07-27 1972-07-26 Procedimento per la fabbricazione di tubi di rame per estrusione idrostatica e pressa per l attua zione del procedimento

Country Status (8)

Country Link
BR (1) BR7204995D0 (it)
CH (1) CH537221A (it)
DE (1) DE2235143A1 (it)
FR (1) FR2147194A1 (it)
GB (1) GB1389035A (it)
IT (1) IT964788B (it)
NL (1) NL7210195A (it)
SE (1) SE365957B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242895A (en) * 1978-09-15 1981-01-06 Wean United, Inc. Method and apparatus for cooling and handling extruded workpieces
CN111974820A (zh) * 2020-06-04 2020-11-24 中山玖美塑胶制品有限公司 一种制造超细无缝金属管的设备

Also Published As

Publication number Publication date
SE365957B (it) 1974-04-08
GB1389035A (en) 1975-04-03
CH537221A (de) 1973-05-31
FR2147194A1 (it) 1973-03-09
DE2235143A1 (de) 1973-03-15
NL7210195A (it) 1973-01-30
BR7204995D0 (pt) 1974-10-22

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