SE7603002L - Metod for plastisk bearbetning vid hogt omgivningstryck och utrustning for genomforande av metoden - Google Patents
Metod for plastisk bearbetning vid hogt omgivningstryck och utrustning for genomforande av metodenInfo
- Publication number
- SE7603002L SE7603002L SE7603002A SE7603002A SE7603002L SE 7603002 L SE7603002 L SE 7603002L SE 7603002 A SE7603002 A SE 7603002A SE 7603002 A SE7603002 A SE 7603002A SE 7603002 L SE7603002 L SE 7603002L
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- billet
- mandrel
- intermediate portion
- equipment
- Prior art date
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
- B21C25/00—Profiling tools for metal extruding
- B21C25/10—Making tools by operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Extrusion Of Metal (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7603002A SE7603002L (sv) | 1976-03-04 | 1976-03-04 | Metod for plastisk bearbetning vid hogt omgivningstryck och utrustning for genomforande av metoden |
JP2211077A JPS52106349A (en) | 1976-03-04 | 1977-03-01 | Method of and apparatus for plasticcworking material with ambient high pressure |
US05/773,272 US4085605A (en) | 1976-03-04 | 1977-03-01 | Method and apparatus for plastic deformation at high ambient pressure |
GB8993/77A GB1568628A (en) | 1976-03-04 | 1977-03-03 | Method of and apparatus for plastically deforming material at high ambient pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7603002A SE7603002L (sv) | 1976-03-04 | 1976-03-04 | Metod for plastisk bearbetning vid hogt omgivningstryck och utrustning for genomforande av metoden |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7603002L true SE7603002L (sv) | 1977-09-05 |
Family
ID=20327225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7603002A SE7603002L (sv) | 1976-03-04 | 1976-03-04 | Metod for plastisk bearbetning vid hogt omgivningstryck och utrustning for genomforande av metoden |
Country Status (4)
Country | Link |
---|---|
US (1) | US4085605A (sv) |
JP (1) | JPS52106349A (sv) |
GB (1) | GB1568628A (sv) |
SE (1) | SE7603002L (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZW14682A1 (en) * | 1981-07-24 | 1983-01-12 | Bicc Plc | Friction-acuated extrusion |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2136538A (en) * | 1935-09-11 | 1938-11-15 | Arthur H Borwick | Method of stretching metal rods |
US3051217A (en) * | 1958-07-11 | 1962-08-28 | Aluminum Co Of America | Stretching mechanisms |
SE365959B (sv) * | 1971-03-30 | 1974-04-08 | Asea Ab |
-
1976
- 1976-03-04 SE SE7603002A patent/SE7603002L/sv unknown
-
1977
- 1977-03-01 JP JP2211077A patent/JPS52106349A/ja active Pending
- 1977-03-01 US US05/773,272 patent/US4085605A/en not_active Expired - Lifetime
- 1977-03-03 GB GB8993/77A patent/GB1568628A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS52106349A (en) | 1977-09-06 |
US4085605A (en) | 1978-04-25 |
GB1568628A (en) | 1980-06-04 |
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