介绍一种新的气体超声波振动电火花加工方法。

A new method of ultrasonic vibration electrical discharge machining in gas is proposed in this paper.

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由于超声磨料混粉电火花加工是一个复杂的过程，难于建立精确的加工理论模型。

On account of the ultrasonic abrasive mixed powder EDM is a complex process, it is difficult to build a precise mathematical model of the processing.

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设计了一套超声辅助电火花线切割加工的实验装置，并对复合加工的机理和特性进行了研究和探讨。

A set of experimental device that ultrasonic aided wire cut machining has been developed. and the mechanism and inherent nature of combined technology are explored and studied in deep going.

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