放电脉冲时间参数可编程调控的一种新方法

An new method of programmable adjusting and controlling time parameters of discharge pulse

利用定时器 /计数器设计了一种只需简单编程就可对电火花加工放电脉冲时间参数进行调控的电路 ,具有操作简易、设置准确、电路简单的特点 ,极具实用价值。

A circuit is designed to adjust and control time parameters of discharge pulse in EDM by simple program the timer/ counter in this paper. It could be operated simply and set accurately, and be simple and practicality.