CA955560A - Method of preventing complete extrusion of a billet during hydrostatic extrusion - Google Patents
Method of preventing complete extrusion of a billet during hydrostatic extrusionInfo
- Publication number
- CA955560A CA955560A CA138,380A CA138380A CA955560A CA 955560 A CA955560 A CA 955560A CA 138380 A CA138380 A CA 138380A CA 955560 A CA955560 A CA 955560A
- Authority
- CA
- Canada
- Prior art keywords
- extrusion
- preventing complete
- billet during
- during hydrostatic
- billet
- 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.)
- Expired
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)
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 |
---|---|
CA955560A true CA955560A (en) | 1974-10-01 |
Family
ID=20263491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA138,380A Expired CA955560A (en) | 1971-03-30 | 1972-03-28 | Method of preventing complete 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)
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 |
-
1971
- 1971-03-30 SE SE04087/71A patent/SE365959B/xx unknown
-
1972
- 1972-02-16 US US00226719A patent/US3751955A/en not_active Expired - Lifetime
- 1972-03-01 BE BE780055A patent/BE780055A/en unknown
- 1972-03-22 CH CH430572A patent/CH536144A/en not_active IP Right Cessation
- 1972-03-24 SU SU1764962A patent/SU464091A3/en active
- 1972-03-28 CA CA138,380A patent/CA955560A/en not_active Expired
- 1972-03-29 GB GB1470972A patent/GB1375595A/en not_active Expired
- 1972-03-29 IT IT67995/72A patent/IT961573B/en active
- 1972-03-29 FR FR7211019A patent/FR2132174A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
SE365959B (en) | 1974-04-08 |
SU464091A3 (en) | 1975-03-15 |
US3751955A (en) | 1973-08-14 |
FR2132174A1 (en) | 1972-11-17 |
GB1375595A (en) | 1974-11-27 |
BE780055A (en) | 1972-07-07 |
IT961573B (en) | 1973-12-10 |
DE2214823A1 (en) | 1972-10-12 |
DE2214823B2 (en) | 1976-12-09 |
CH536144A (en) | 1973-04-30 |
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