| 摘要 |
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. |
