Apparatus and methods for repairing tenons on turbine buckets

Bucket tip tenons requiring refurbishment are removed from the bucket tips by grinding. Groups of buckets are clamped on a rotatable table in positions adjacent an induction heating coil and a robotic welding arm, respectively. While one group is preheated, the other group of buckets is in a welding...

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Bibliographische Detailangaben

Hauptverfasser:	Fischer, Todd Joseph, Nolan, John Francis, Tomko, Andrew John, Roberts, Dennis William, Cook, Carter Steven, Parker, David Roy
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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