SYSTEMS AND METHODS OF HYBRID BLADE TIP REPAIR

A method of repairing a tip (214) for an airfoil (206) is disclosed herein. In various embodiments, the method comprises: removing a portion of the airfoil (206) that reduces a radial height of the airfoil (206) and at least partially removes a defect (302) of the airfoil (206); removing a remainder...

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Bibliographische Detailangaben
Hauptverfasser:	IVORY, Steven, MINOR, Michael J, LORICCO, Nicholas M, RETTBERG, Luke Henry, CRAIG, Brian Richard, HAZEL, Brian T, BISCHOF, Christopher J, FOWLER, Stewart S, LIU, Xuan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBINED OPERATIONS 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 OTHER WORKING OF METAL PERFORMING OPERATIONS STEAM ENGINES TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS
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Beschreibung
Zusammenfassung:	A method of repairing a tip (214) for an airfoil (206) is disclosed herein. In various embodiments, the method comprises: removing a portion of the airfoil (206) that reduces a radial height of the airfoil (206) and at least partially removes a defect (302) of the airfoil (206); removing a remainder (602) of the defect (302); joining, via gas tungsten arc welding, a filler material (606) to the airfoil (206) to repair the defect (302); and joining a first mating surface (700) of the airfoil (206) to a second mating surface (800) of a blade tip body (608) via a solid-state joining process.