IT961573B - PROCEDURE TO PREVENT FULL EXTRUSION OF A BILLET DURING HYDROSTATIC EXTRUSION - Google Patents

PROCEDURE TO PREVENT FULL EXTRUSION OF A BILLET DURING HYDROSTATIC EXTRUSION

Info

Publication number
IT961573B
IT961573B IT67995/72A IT6799572A IT961573B IT 961573 B IT961573 B IT 961573B IT 67995/72 A IT67995/72 A IT 67995/72A IT 6799572 A IT6799572 A IT 6799572A IT 961573 B IT961573 B IT 961573B
Authority
IT
Italy
Prior art keywords
extrusion
procedure
prevent full
billet during
during hydrostatic
Prior art date
Application number
IT67995/72A
Other languages
Italian (it)
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 IT961573B publication Critical patent/IT961573B/en

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
    • B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
IT67995/72A 1971-03-30 1972-03-29 PROCEDURE TO PREVENT FULL EXTRUSION OF A BILLET DURING HYDROSTATIC EXTRUSION IT961573B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04087/71A SE365959B (en) 1971-03-30 1971-03-30

Publications (1)

Publication Number Publication Date
IT961573B true IT961573B (en) 1973-12-10

Family

ID=20263491

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67995/72A IT961573B (en) 1971-03-30 1972-03-29 PROCEDURE TO PREVENT FULL EXTRUSION OF A BILLET DURING HYDROSTATIC EXTRUSION

Country Status (9)

Country Link
US (1) US3751955A (en)
BE (1) BE780055A (en)
CA (1) CA955560A (en)
CH (1) CH536144A (en)
FR (1) FR2132174A1 (en)
GB (1) GB1375595A (en)
IT (1) IT961573B (en)
SE (1) SE365959B (en)
SU (1) SU464091A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE383269B (en) * 1972-09-14 1976-03-08 Asea Ab HYDROSTATIC EXTENSION PROCEDURE
SE371117B (en) * 1973-03-07 1974-11-11 Asea Ab
SE7603002L (en) * 1976-03-04 1977-09-05 Asea Ab METHOD FOR PLASTIC PROCESSING AT HIGH ENVIRONMENTAL PRESSURE AND EQUIPMENT FOR PERFORMING THE METHOD
US9700925B2 (en) * 2015-11-04 2017-07-11 Vahid Shatermashhadi System and method for hydrostatic backward extrusion

Also Published As

Publication number Publication date
CH536144A (en) 1973-04-30
US3751955A (en) 1973-08-14
CA955560A (en) 1974-10-01
SU464091A3 (en) 1975-03-15
BE780055A (en) 1972-07-07
DE2214823A1 (en) 1972-10-12
DE2214823B2 (en) 1976-12-09
SE365959B (en) 1974-04-08
FR2132174A1 (en) 1972-11-17
GB1375595A (en) 1974-11-27

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