BE516841A - - Google Patents
Info
- Publication number
- BE516841A BE516841A BE516841DA BE516841A BE 516841 A BE516841 A BE 516841A BE 516841D A BE516841D A BE 516841DA BE 516841 A BE516841 A BE 516841A
- Authority
- BE
- Belgium
- Prior art keywords
- mandrel
- die
- pressure
- press
- workpiece
- 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, rods or tubes
- B21C23/085—Making tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516841A true BE516841A (OSRAM) |
Family
ID=153912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516841D BE516841A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE516841A (OSRAM) |
-
0
- BE BE516841D patent/BE516841A/fr unknown
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