TY - GEN
T1 - Numerical simulation of cathode erosion in EDM process
AU - Wang, Zhenlong
AU - Xie, Baocheng
AU - Wang, Yukui
AU - Zhao, Wansheng
PY - 2012
Y1 - 2012
N2 - A numerical model of cathode erosion in EDM process using finite element method is presented. Using this model, numerical simulation of the single spark of EDM process has been carried out with parameters such as conduction, convection, the latent heat of phase change, thermal properties of material with temperature and gauss distribution of heat flux to predict the temperature distribution in the discharge point of cathode as a result of single discharges in EDM process. The simulation result shows the trend of dynamic temperature distribution of heat -affected zone and well explains mechanism of material removal in EDM process.
AB - A numerical model of cathode erosion in EDM process using finite element method is presented. Using this model, numerical simulation of the single spark of EDM process has been carried out with parameters such as conduction, convection, the latent heat of phase change, thermal properties of material with temperature and gauss distribution of heat flux to predict the temperature distribution in the discharge point of cathode as a result of single discharges in EDM process. The simulation result shows the trend of dynamic temperature distribution of heat -affected zone and well explains mechanism of material removal in EDM process.
KW - EDM
KW - Finite element method
KW - Numerical simulation
KW - Temperature distribution
UR - https://www.scopus.com/pages/publications/84863158306
U2 - 10.4028/www.scientific.net/AMR.462.109
DO - 10.4028/www.scientific.net/AMR.462.109
M3 - 会议稿件
AN - SCOPUS:84863158306
SN - 9783037853610
T3 - Advanced Materials Research
SP - 109
EP - 115
BT - Material Science and Engineering Technology
T2 - 2011 International Conference on Material Science and Engineering Technology, ICMSET 2011
Y2 - 11 November 2011 through 13 November 2011
ER -