超声振动辅助混粉电解电火花加工工艺研究

Research on the Process of Ultrasonic Vibration Assisted Powder-mixed Electrochemical Discharge Machining

提出了一种使用超声振动辅助混粉电解电火花铣削加工硬脆性非导电材料的方法。通过对高硼玻璃进行超声振动作用下的混粉电解电火花铣削加工实验,研究了超声振动对电解电火花铣削加工表面质量的影响规律。结果表明:采用超声振动辅助混粉电解电火花加工,可获得较好的表面质量。

A machining method of non-conductive hard and brittle materials with ultrasonic vibration assisted powder-mixed electrochemical discharge machining is proposed. Through the experiment of milling pyrex glass in powder-mixed electrochemical discharge machining assisted with ultrasonic vibration, the effect rules of ultrasonic vibration on the milling surface quality is researched. The experiment results show that powder-mixed electrochemical discharge machining with ultrasonic vibration assisted can acquire better surface quality.