BE564155A - - Google Patents
Info
- Publication number
- BE564155A BE564155A BE564155DA BE564155A BE 564155 A BE564155 A BE 564155A BE 564155D A BE564155D A BE 564155DA BE 564155 A BE564155 A BE 564155A
- Authority
- BE
- Belgium
- Prior art keywords
- holes
- billet
- cross
- deformation
- section
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 2
- 235000021538 Chard Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE564155A true BE564155A (de) |
Family
ID=185125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE564155D BE564155A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE564155A (de) |
-
0
- BE BE564155D patent/BE564155A/fr unknown
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