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Research on the Processing Parameters of EDC in Kerosene Based on ABAQUS

Song Xichao,Zhang Jianhua,Dong Chunjie(Shandong University,Jinan 250061,China)  
By selecting proper heat-source model and the thermal boundary condition and diameter of discharge channel,a heat conduction model of EDM surface modification in Kerosene was built,based on which the transient thermal field of single pulse was analyzed.The thermal field of tool electrode and workpiece was analyzed with different currents under single pulse and the processing parameters were predicted with FEM method and ABAQUS software.
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