Gezielte Positionskorrektur von mit Wärmedämmung Beschichteten Diffusoren

Details

Veröffentlichungs-Nr.

EP4782144

Anmeldetag

23. Januar 2026

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

A method for forming a cooling hole diffuser in a component (10) includes forming a cooling passage precursor (53) through the component (10), the cooling passage precursor (53) having a meter center; applying a coating (54) to the component (10) including portions (58) of the cooling passage precursor (53) to create an at least partially coated cooling passage having a meter remnant center that is offset relative to the meter center; and removing material from the at least partially coated cooling passage to form a finished cooling passage, wherein the step of removing material is guided optically based upon the meter remnant center and a correction from the meter remnant center to the meter center.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA