摘要
为了给电磁信号检测法放电位置检测仪中传感器系统的研制奠定基础 ,本文采用麦克斯韦方程对电火花加工过程中工件本身建立厚壁模型 ,并采用电磁场有限元法对其进行仿真 ,得出了与放电位置有关的磁场强度和放电位置的关系。
Considering the different machining condition in EDM process, workpiece thick wall model is derived from the MAXWELL equation. Using finite element method, simulation results of the thick wall model show that the magneitc intensity around the workpiece varies with the different spark location.
出处
《电加工与模具》
2001年第2期16-18,共3页
Electromachining & Mould
