METHOD FOR PRODUCING CONTOURED COOLING HOLES

• Main Authors: Luketic, Ivan, Wardle, Brian Kenneth, Paralikas, Ioannis
• Format: Patent
• Language: English; 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

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...