Turbine rotary clapboard and processing technology thereof

Turbine rotary clapboard and processing technology thereof

The invention discloses a turbine rotary clapboard, which comprises a clapboard body, a rotating ring, a vapor blade, a vapor seal body and a balancing ring, wherein the end face of the vapor inlet side of the clapboard body is provided with a spraying groove on the peripheral edge of a vapor inlet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI GUANGLEI, CAI ZHENMING, YIN HUAIJIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:The invention discloses a turbine rotary clapboard, which comprises a clapboard body, a rotating ring, a vapor blade, a vapor seal body and a balancing ring, wherein the end face of the vapor inlet side of the clapboard body is provided with a spraying groove on the peripheral edge of a vapor inlet window, an inner circle edge of the clapboard body and an ex-circle edge of the clapboard body respectively, and hard alloy powder is sprayed in the spraying grooves; and a plurality of spraying grooves are formed on the joint surface of the rotating ring and the clapboard body and between every two through hole windows, a spraying groove is formed on the inner circle edge and the ex-circle edge of the rotating ring respectively, and hard alloy powder is sprayed in the spraying grooves. The invention also discloses processing technology for the turbine rotary clapboard, which comprises the processing technology for the clapboard body, the processing technology for the rotating ring, and theassembly technology for t