Effects of Process Parameters on Single Discharge Forces Measured during Sinking-EDM

摘要：

Electro Discharge Machining is no longer taken as a force free process, but there is still much to be studied to completely understand how these forces are being exerted on the working electrodes and how they might affect the processing of highly precise or high aspect ratio geometries. This work studies process forces on macro Sinking-EDM with the use of two highly precise piezoelectric axial force sensors which measure single discharge forces simultaneously at the tool and workpiece sides. The precise knowledge of the dynamic trends of these process forces on the tool electrode and workpiece allows drawing conclusions about the generation of the pressure field along the working gap during and after the discharge.

关键词： Sinking-EDM Process Force Process Parameters Dielectric Additives

作者: F. Klocke M. Garzon A. Klink

作者单位: Laboratory for Machine Tools and Production Engineering (WZL), RWTH Aachen University, Steinbachstrasse 19, 52074 Aachen, Germany

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: 139-143

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）