COAT APPLYING METHOD Russian patent published in 1997 - IPC

FIELD: part surface electroerosion strengthening methods. SUBSTANCE: method involves electroerosion alloying of surface with vibrating electrode and plastic deformation of applied layer by end surface of rotating disk. Disk is provided with through slots for providing contact between vibrating electrode and part through slots, with vibrational frequency of electrode being coordinated with frequency of appearance of slots in the process of rotation of disk. As a result, applied layer is deformed in its plastic state. It allows static force applied to surface under treatment to be reduced and method to be used to apply coat to small parts, for example, to working surfaces of medical instruments. EFFECT: increased efficiency, simplified method and improved quality of applied coats. 1 dwg, 1 tbl