Based on analysis of structural characteristics of blisk
technical requirements and characteristics of the material
the technical scheme of electrochemical machining is determined. Three key technologies such as cathodic design and trajectory calculation
forming cathode design and parameter optimization techniques are analyzed. The key steps such as design of cathode face
design of flow field
calculation of trajectory and calculation of gap are mainly discussed in detail and further optimized by repeating experiments to solve problems of uneven flow field and sparking short circuit. Finally
the feasibility of the process is verified
and the leaf disc of the nested electrolysis is more uniform. It can meet the subsequent fine electrolytic processing requirements