METHOD OF MANUFACTURING TURBINE AIRFOIL AND TIP COMPONENT THEREOF

摘要: Methods of manufacturing or repairing a turbine blade vane are described. The airfoil portions these components typically manufactured by casting in ceramic mold, and surface made up the cast at least core serves as build for subsequent process additively tip portions. is created removing top portion core, placing an ultra-thin shim on core. overhang projected subsequently removed. These methods not limited to engine applications, but can be applied any metallic object that benefit from additive processes. present disclosure also relates finished intermediate products prepared methods.