TH113;TG502
(国家自然科学基金资助项目(51575014);北京教委暨北京自然科学基金重点资助项目(KZ201410005010)
WANG Min1,3,MA Gangjian1,CAO Pengjun1,LIU Jianyong2,3
(1.Beijing Key Lab of Advanced Manufacturing Technology, Beijing University of Technology Beijing, 100124, China)(2.Beijing Institute of Electro-Machining Beijing, 100191, China)(3.Beijing Key Lab of EDM Technology Beijing, 100191, China)