METHOD FOR REPAIRING A BLADE OF A ONE-PIECE BLADED DISC OF A TURBINE ENGINE AND A TEST PIECE FOR IMPLEMENTING THE METHOD

To repair the blade (2), an insert is welded by an electron beam. First, the damaged zone is machined to obtain a repair zone (10) with a specific shape; next, on a first test element corresponding to the blade (2) and presenting the said specific shape, a second test element, corresponding to the i...

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Bibliographische Detailangaben
Hauptverfasser:	BOUET, BERNARD, KERNEIS, STEPHANE, PAGNON, CLAUDE ANDRE CHARLES, PINTO, ERIC CHRISTIAN JEAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS 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 OTHER WORKING OF METAL PERFORMING OPERATIONS SOLDERING OR UNSOLDERING STEAM ENGINES TRANSPORTING UNIVERSAL MACHINE TOOLS WEAPONS WELDING WORKING BY LASER BEAM
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