Research Article

Research on Shape Change of Multimaterial Electrode for EDM

Table 2

Simulation parameters of single-pulse removal volume in ANSYS.

ParametersDescription

Voltage (V)45
Current (A)0.8
The grid size (μm)1 × 1
Electrode materialsBrass, copper, C45
The heat sourceGaussian heat flux density
The workpiece materialDie steel