SYSTEMS AND METHODS OF BLADE TIP REPAIR AND MANUFACUTRING USING FIELD ASSISTED SINTERING

A method of repairing, or manufacturing, a tip (214) for an airfoil (206; 701) can comprise: removing a portion of the airfoil (206; 701) that reduces a radial height of the airfoil (206; 701) and defines a first mating surface (702; 812; 822; 832) of the airfoil (206; 701); forming a blade tip body...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MINOR, Michael J, IVORY, Steven, 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 ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A method of repairing, or manufacturing, a tip (214) for an airfoil (206; 701) can comprise: removing a portion of the airfoil (206; 701) that reduces a radial height of the airfoil (206; 701) and defines a first mating surface (702; 812; 822; 832) of the airfoil (206; 701); forming a blade tip body (306;703) for the airfoil (206; 701), the blade tip body (306; 703) defining a second mating surface (912; 922; 932); and joining the first mating surface (702; 812; 822;832) to the second mating surface (912; 922; 932) via a Field Assisted Sintering Technology ("FAST") process.