METHOD FOR PRODUCING CONTOURED COOLING HOLES

A method for manufacturing a contoured hole (8), the hole being manufactured in a wall (2), the wall comprising a first surface (3), a second surface (4), and a wall thickness between the wall first and second surface. The comprises manufacturing a first non-penetrating hole (20) extending from the...

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Bibliographic Details
Main Authors Luketic, Ivan, Wardle, Brian Kenneth, Paralikas, Ioannis
Format Patent
LanguageEnglish
French
German
Published 18.09.2019
Subjects
BLASTING
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINE TOOLS
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
STEAM ENGINES
TRANSPORTING
WEAPONS
WELDING
WORKING BY LASER BEAM
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Summary:A method for manufacturing a contoured hole (8), the hole being manufactured in a wall (2), the wall comprising a first surface (3), a second surface (4), and a wall thickness between the wall first and second surface. The comprises manufacturing a first non-penetrating hole (20) extending from the first surface and into the wall, wherein a distal end of the first hole is located within the wall such that the first hole does not penetrate the wall second surface, and manufacturing a through hole (40), wherein the through hole is fluidly connected with first hole and penetrates the wall second surface.
Bibliography:Application Number: EP20150150220