High Spindle Speed Micro EDM Using Electrostatic Induction Feeding Method

摘要：

This paper describes the influences of high spindle speed on machining characteristics of micro EDM. In the case of the conventional relaxation pulse generator, it is difficult to supply electric power to the high speed spindle without causing run-out of the spindle because of the necessity to use an electric brush. Thus the electrostatic induction feeding method which enables non-contact electric feeding to the high speed spindle was newly developed. Machining results using the spindle speed up to 20 000 rpm show that the material removal rate increases with increasing the spindle speed.

关键词： Micro EDM Electrostatic Induction Feeding High Speed Spindle Material Removal Rate

作者: Tomohiro Koyano Yuna Yahagi Masanori Kunieda Xiaodong Yang

作者单位: Department of Mechanical Systems Engineering, Tokyo University of Agriculture and Technology, Tokyo, Department of Mechanical Engineering and Automation, Harbin Institute of Technology, Harbin, 150001,

会议类型: 国际会议

会议名称: The 16th International Symposium on Electromachining(第16届国际电加工会议)

会议地点: 上海

会议语种:英文

页码: 599-602

在线出版日期: 2010-04-19（万方平台首次上网日期，不代表论文的发表时间）