A new method that could control discharging energy and output power and then improve the machining quality is introduced in this paper by using two power switching tubes to control charging and discharging voltage of capacitor and the deionization process of discharging channel.
介绍了一种利用两个功率开关管对电容器充、放电电压和放电通道消电离过程进行控制 ,实现脉冲放电能量与输出功率控制 ,进而改善加工质量的新方法。
A swith transistor was used to control the charging process of capacitor, another to control the discharging porocess,so that the channel deionization and the pulse energy could be controlled,then the machining efficiency was raised and the workpiece surface machining quality was pledged.
设计了一种脉冲能量可控、附有消电离环节的新型电火花精微加工脉冲电源，利用一个开关管控制电容器的充电过程，另一个开关管控制放电过程，提高了加工效率，保证了被加工工件的表面质