The result indicated that the material removal rate of isopulse generator is over 20% higher than that of general pulse generator.

实验结，与普通冲电源相比,等能量冲电源可以提高加工率20%以上。

The micro-EDM prototype was composed of three dimensional stage,transistor type isopulse generator with pulse duration of 80ns,and environmental maintaining system.

系统由三维运动平台、带间隙伺服的加工头、纳宽的等宽晶体管冲电源及环境保障系统组成。