Research on New Helical-conical Grinding Method for PCB drill

摘要：

A new grinding method for PCB drill-helical-conical grinding method which is combined helical method and conical method is introduced in this paper. Compared with conical grinding method, helical-conical grinding method avoids the tail rising problem and improves the clearance angle distribution along with the main cutting edge. The mathematical model of this method is given in this paper.

关键词： PCB drill Grinding Mathematical model Helical-conical

作者: X.H. Zheng G.L. Zhang C.A. Fu M. Chen C.Y. Wang

作者单位: Shanghai Jiao Tong University, Shanghai, China, 200240 2Jiangnan University, Wuxi, China, 214122 3Guangdong University of Technology, China, 510006

会议类型: 国际会议

会议名称: The 4th International Conference on High Speed Machining(第四届高速加工国际会议 ICHSM2010)

会议地点: 武汉

会议语种:英文

页码: 423-428

在线出版日期: 2011-05-28（万方平台首次上网日期，不代表论文的发表时间）