supported by National Natural Science Foundation of China (Grant No. 50905094);National Hi-tech Research and Development Program of China (863 Program, Grant No. 2009AA044204, Grant No. 2009AA044205);China Postdoctoral Science Foundation (Grant No. 20080440378, Grant No. 200902097)
Servo scanning 3D micro electrical discharge machining (3D SSMEDM) is a novel and effective method in fabricating complex 3D micro structures with high aspect ratio on conducting materials. In 3D SSMEDM process, the a...