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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量
A new type of EDM pulsed power supply with controllable pulse energy and elimination of charge and discharge is designed. A switching tube is used to control the charging process of the capacitor. The other switching tube controls the discharge process to improve the processing efficiency and ensure the processed The surface quality of the workpiece