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一,前言应用于电蝕加工的脈冲电源种类很多,如脈冲发电机、弛張式脈冲电源、双閘流管脈冲电源、电子管脈冲电源、晶体管脈冲电源和可控硅脈冲电源。在电加工中,生产速度,光洁度和电极損耗是三个主要的工艺指标,而一般的脈冲电源都不易做到三者兼顾。遵照偉大領袖毛主席的教导,打破洋框框,发揮无产阶級敢想、敢干、敢超的精神,68年8月我們在原来电脈冲电火花联合机床的
I. INTRODUCTION There are many kinds of pulse power used in electric erosion machining, such as pulse generator, relaxation pulse power supply, double thyristor pulse power supply, tube pulse power supply, transistor pulse power supply and thyristor pulse power supply. In electrical processing, production speed, finish and electrode loss are the three major process indicators, and the general pulse power is not easy to do all three. In accordance with the teachings of Chairman Mao, the great leader, breaking the shackles and giving full play to the spirit of the proletariat’s dare to think, dare to do and to dare to surpass it, in August 68, we worked on the original electric pulse EDM machine tool