TURBINE ROTOR BLADE ROOT WITH HOLLOW MOUNT WITH LATTICE SUPPORT STRUCTURE BY ADDITIVE MANUFACTURE

• Main Author: SNIDER ZACHARY JOHN
• Format: Patent
• Language: English; Japanese
• Published: 10.08.2021
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

To provide a turbine rotor blade with many additively manufactured, integral features.SOLUTION: A turbine rotor blade root (144) is additively manufactured and includes a shank (148) having a radially extending chamber defined therein. A blade mount (146) is at a radial inner end of the shank. The b...