但是他不知道该如何制造电火花。
可以从击落的输电线上看到电火花。
Sparks of electricity could be seen from the downed electric line.
介绍了大面积镜面电火花加工法现状。
Current situation about large surface mirror EDM is introduced.
接通电路你就会看到一个蓝色的电火花。
电脉冲(电火花)，线切割，模具烂花。
这是第三个最签署的电火花加工的历史。
电火花点燃可燃混合气。
电火花加工的表面与切削加工的表面有很大区别。
The surface has great difference between the spark machining and the cutting.
微能脉冲电源是微细电火花加工的一项关键技术。
Pulse power supply with micro energy is a core technique for micro-EDM.
设备和工具应合适地接地和绑牢以防止产生静电火花。
Equipment and tool shall be properly grounded or bonded to prevent static sparks.
熟知现代加工技术：电火花、线切割、数控加工的知识！
Knows very well the modern process technology: Electric spark, line cutting, numerical control processing knowledge!
研制了电火花精微加工专用机床，介绍了它的结构特点。
The title instrument is developed, and its structure characteristic is introduced.
放电单脉冲能量的精确控制是实现微细电火花加工的关键技术之一。
The accurate control of single pulse discharge energy is one of key techniques in micro-EDM.
这种检测新方法在不做任何修改的情况下，同样适用于普通电火花加工检测。
Without any modification, this method is also can be used in common EDM.
这种检测新方法在不做任何修改的情况下，同样适用于普通电火花加工检测。
Without any modification, this method is also can be used in common EDM.
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