This paper introduces new technology of ECM in forgine die, adopt wrong linear electrolyte, the process of pulse current and vibration feed, analyses the economic sense of ECM in forgine die.

• 介绍了采用非线性电解液、脉冲电流加工和振动进给加工的锻模电解加工新技术 ,分析了锻模电解加工的经济性