Technology of resource recovery of polyhedral non-reachable plates

The article presents the results of the development of technology recovery MNEs. The problem statement is connected with increase of durability, firmness and operational properties of MNP. The technology of plate recovery provides: development of technological scheme of MNP flow over the front surface and application of wear-resistant coatings from TiN. The optimal geometry of the restored tool, the sharpening scheme is determined, the characteristics of grinding wheels and cutting modes are selected. The technology of coating, scheme and modes of surface cleaning are developed, the parameters of coating quality are determined.