Compared to the methods of reverse-EDM with block electrode and WEDG, the self-manufacturing method of flat electrode is adopted to avoid the requirement for precision positioning between the electrodes.
与反拷或线电极磨削得到微细电极相比，自成形电极方法降低安装精度要求。
Electrical discharge machining as a nontraditional machining method can machining any kind of electrical conductive material by pulsed discharge process which erodes electrode materials. Because of its processing quality independence of part shape and material mechanical properties such as hardness, strength and toughness, EDM becomes one kind of basilic machining means and is playing an important role in the field of modern manufacturing, especially in mould manufacturing industry.
电火花加工技术通过放电蚀除材料，实现对任意导电性材料加工，而不受材料硬度、强度、韧性等力学性能及形状的限制，成为制造技术领域中重要的加工手段，在现代制造领域，特别是模具制造领域占据着重要的地位。
It analyzes several key techniques of micro-EDM: manufacturing the micro electrode online-micro feed device-EDM pulse source of micro energy-planning the track for thin electrode-wear of electrode and the method to compensate it.
简要分析了微细电火花加工的关键技术：微细电极的在线制作、微进给装置、微小能量的脉冲电源、微小电极的运动轨迹规划、电极的损耗及补偿策略。
Basing on the machining demand, the movement contrail and the pose of electrode in EDM manufacturing were studied.
根据整体涡轮叶间通道的特点以及工艺要求，研究了成形电极的运动轨迹和位姿确定。
Using Composite electrodeposition technology and rapid tooling technology to produce Cu-ZrB_2 electrode, the corrosion rate of EDM electrodes could be greatly decreased, manufacturing quality would be improved and the cost is going to be reduced.
将复合电沉积技术与快速制模技术相结合，制造Cu-ZrB2复合材料电极可以大大降低电铸电极的相对损耗率，提高电加工的精度，降低成本。
Combined with traditional mould & die manufacturing technologies, when FDM is used to rapidly fabricate plastic injection mould and EDM electrode, the dimensional, geometrical precision and surface roughnesses of FDM prototype have decisive effects on quality of final product.
基于FDM快速制造模具&生成注塑模或EDM电极时，原型的尺寸、几何精度和表面粗糙度对于最终产品的质量起着决定性的作用，因而必须研究FDM工艺的精度。