摘要
为加工高熔点钨钼合金冷却管小孔 (深径比≥ 130 ) ,在普通电火花机床上增设了附加装置 (工件电极和工具电极夹持系统、导向系统等 ) ,制作了新型电极 ,获得了良好的效果。
In order to machine the small holes (L/D ratio≥130) on the high melting point moly B alloy cooling tube, the additional devices (holding device for workpiece electrode and tool electrode, guide system, and so on) are added, and the new type electrode is made, so a good effect is achieved.
出处
《航空制造技术》
北大核心
2002年第4期34-37,共4页
Aeronautical Manufacturing Technology
