Lokalisierte Überarbeitung unter Verwendung von Gerichteter Energieabscheidung

Details

Veröffentlichungs-Nr.

EP4744897

Anmeldetag

11. Juli 2024

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

B33Y80/00

Abstract

A method of repairing a stator stage (200) is disclosed herein. The method includes receiving a stator stage (200) including a plurality of stator vanes (406) disposed between an outer diameter (402) and an inner diameter (404), analyzing the stator stage (200) for defects, determining based on the analysis that there is a first defect (412a) on an edge of a first stator vane (406a) of the plurality of stator vanes (406), removing a portion of the first stator vane (406a; 506) including the first defect (412a) to form a first scallop (422a) on the edge of the first stator vane (406a , repairing the first stator vane (406a) including filling the first scallop (422a) to fill the first stator vane (406a) to its original size and shape creating a repaired portion (432a), and performing a blending process to the stator stage (200) including the first stator vane (406a) and the repaired portion (432a) to smooth the plurality of stator vanes (406).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA