Method for repairing a piece

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Abstract

A material is deposited on the surface of a piece (1) to be repaired, by means of two steps of electro-spark deposition alternated with an intermediate compaction step, which reduces the surface asperity of a layer of material deposited before another material is deposited; the compaction phase is defined by shot peening, performed by means of shots supported by at least one flexible element (16) supported projecting from a rotating shaft.

Classe Tecnologica

C - Chemistry and Metallurgy

Patent Office

European Patent Office

Numero Deposito

EP 2677062

Anno Deposito

2013

Anno Concessione

2013

Inventori Pugliesi

  • Scialpi Agostino

Tutti gli inventori

  • Zanon Giovanni Paolo
  • Scialpi Agostino

Titolari pugliesi

  • Non ci sono titolari pugliesi

Tutti i titolari

  • AVIO S.p.A.