TURBINE ROTOR BLADE

TURBINE ROTOR BLADE

PURPOSE:To facilitate replacement of stelite board in turbine rotor blade of group blade structure, by mounting the stelite board of head blade against rotary direction through silver brazing while mounting other blades through welding. CONSTITUTION:In turbine rotary blade of group blade structure w...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: IKEUCHI KAZUO, SASADA TETSUO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
COMBINED OPERATIONS
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINE TOOLS
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
OTHER WORKING OF METAL
PERFORMING OPERATIONS
STEAM ENGINES
TRANSPORTING
UNIVERSAL MACHINE TOOLS
WEAPONS
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Beschreibung
Zusammenfassung:PURPOSE:To facilitate replacement of stelite board in turbine rotor blade of group blade structure, by mounting the stelite board of head blade against rotary direction through silver brazing while mounting other blades through welding. CONSTITUTION:In turbine rotary blade of group blade structure where several rotor blades are coupled through cover or tiewire, a stelite board 10 is mounted through silver brazing 11, 12 at the inlet of head rotor blade 1 against rotary direction while stelite board 8 is mounted through welding 9 at the inlet of other rotor blade. In such a manner, replacement of stelite board 10 of head rotor blade 1 subjected to severest erosion is facilitated.