中文摘要：

Mr. Ding Feng is currently a Ph. D candidate at Guangdong University of Technology. His research interests cover high-speed machining for difficult-to-cut material and dy- namic mechanical behaviors for metal. Mr. Tang Dewen is currently a Ph. D candidate at Guangdong University of Technology. His research interests cover high- speed machining theory and numerical simulation technology. Corresponding author： E-mail：cywang@gdut. edu. cn,Prof. Wang Chengyong is currently a professor at Guangdong University of Technology. His research interests cover high-speed machining for difficult-to-cut material, design and manufacture of medical devices and biological tissue resection theory. Prof. Zhang Fenglin is currently a professor at Guangdong University of Technology. His research interest cover superhard cutting tools manufacturing and application technology. Dr. Zheng Lijuan is currently an associate professor at Guangdong University of Technology. Her research inter ests cover printed circuit boards machining theory and cutting tool.