Reparatur von Turbinenschaufeln

A method of repairing a turbine blade comprising the steps of ascertaining a normal vibration characteristic of the blade, separating an outer end part of the blade from a residual inner part of the blade and subsequently securing a new end part to the residual part so that a joint between the new e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: FRASER, MICHAEL JAMES
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A method of repairing a turbine blade comprising the steps of ascertaining a normal vibration characteristic of the blade, separating an outer end part of the blade from a residual inner part of the blade and subsequently securing a new end part to the residual part so that a joint between the new end part and the residual part is positioned in a predetermined relationship to said vibration characteristic.