[1] [1] YU Z Y, MASUZAWA T, FUJINO M. Micro-EDM for three-dimensional cavities-development of uniform wear method ［J］. CIRP Annals-Manufacturing Technology, 1998, 47 (1): 169-172.

[2] [2] RAJURKAR K P, YU Z Y. 3D Micro-EDM using CAD/CAM ［J］. Annals of the CIRP, 2000, 49(7): 127-130.

[3] [3] TONG H, LI Y, WANG Y, et al.. Servo scanning 3D micro-EDM based on macro/micro-dual-feed spindle ［J］. International Journal of Machine Tools and Manufacture, 2008, 48: 858-869.

[4] [4] LI Y, TONG H, YU D W, et al.. Servo scanning process of 3D micro EDM ［J］. Nanotechnology and Precision Engineering, 2008, 4(6): 307-311. (in Chinese)

[5] [5] YAN M T, LIN S S. Process planning and electrode wear compensation for 3D micro-EDM ［J］. International Journal of Advanced Manufacturing Technology, 2011, 53: 209--219.

[6] [6] WANG ZH L, PENG Z L, JIN B D. Forming mechanism of micro electrical discharge machining deposition in air ［J］. Nanotechnology and Precision Engineering, 2009, 7(1): 51-55. (in Chinese)

[7] [7] PENG Z L, WANG Z L, DONG Y H, et al.. Development of a reversible machining method for fabrication of microstructures by using micro-EDM ［J］. Journal of Materials Processing Technology, 2010, 210(1): 129-136.

[8] [8] ZHANG L X, JIA ZH Y, LIU W, et al.. A two-stage servo feed controller of micro-EDM based on interval type-2 fuzzy logic ［J］. International Journal of Advanced Manufacturing Technology, 2012, 59(5-8): 633-645.

[9] [9] ZHANG L X, JIA ZH Y, REN X T, et al..Successive mapping detection of micro EDM discharge state ［J］. Opt. Precision Eng., 2010, 18(3): 662-669. (in Chinese)

[10] [10] LI J ZH, LUAN J J, YU H L, et al.. A new method of electrode wear compensation in 3D micro-EDM ［J］. Journal of Dalian University of Technology, 2011, 51(4): 525-528. (in Chinese)

[11] [11] FU X ZH, ZHANG Q H, ZHANG J H, et al.. Characteristics analysis of piezoelectric self-adaptive micro electrical discharge machining system ［J］. Journal of Mechanical Engineering, 2011, 47(9): 164-168. (in Chinese)

[12] [12] DU L M, ZHANG Q H, ZHANG J H, et al.. Discharge channel compressed micro-EDM techniques based on PZT excitation ［J］. Journal of Mechanical Engineering, 2013, 49(9): 184-189. (in Chinese)

[13] [13] LI L, GU L, XI X CH, et al.. Influence of flushing on performance of EDM with bunched electrode ［J］. International Journal of Advanced Manufacturing Technology, 2012, 58(1-4): 187-194.

[14] [14] Gu L, LI L, ZHAO W SH, et al.. Electrical discharge machining of Ti6Al4V with a bundled electrode ［J］. International Journal of Machine Tools & Manufacture, 2012, 53: 100-106.

[15] [15] XU B, WU X Y, LEI J G, et al.. Research on micro-electric resistance slip welding of copper electrode during the fabrication of 3D metal micro-mold ［J］. Journal of Materials Processing Technology, 2013, 213: 2174-2183.

[16] [16] XU B, WU X Y, LING SH Q, et al.. Fabrication of 3D metal micro-mold based on femtosecond laser cutting and micro-electric resistance slip welding ［J］. International Journal of Advanced Manufacturing Technology, 2013, 66: 601-609.

[17] [17] XU B, WU X Y, LING SH Q, et al.. Fabrication of 3D metal micro-structure based on fs laser cutting and micro electric resistance slip welding ［J］.Opt. Precision Eng., 2012, 20(8): 1811-1822. (in Chinese)

[18] [18] XU B, WU X Y, LEI J G, et al.. Fabrication of 3D microstructure with layer-by-layer micro-electric resistance slip welding ［J］.Opt. Precision Eng., 2014, 22(5): 1251-1259. (in Chinese)

[19] [19] EKMEKCI B, SAYAR A. Debris and consequences in micro electric discharge machining of micro-holes ［J］. International Journal of Machine Tools and Manufacture, 2013, 65: 58-67.