Technique for casting turbine blade
The invention relates to a method for casting blades of hydraulic turbine, which uses 50t crane, with controllable lifted weight. The invention can reduce the device demand of blade production, with low cost, simple operation and small sand box. With said invention, the casting industry with 50t cra...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The invention relates to a method for casting blades of hydraulic turbine, which uses 50t crane, with controllable lifted weight. The invention can reduce the device demand of blade production, with low cost, simple operation and small sand box. With said invention, the casting industry with 50t crane can produce the blades of all hydraulic turbines. |
|---|