Surface modification using semi-sintered electrodes on electrical discharge machining

被引：1
作者：
Yuan-Feng Chen
Han-Ming Chow
Yan-Cherng Lin
Ching-Tien Lin
机构：
[1] Nankai Institute of Technology,Department of Mechanical Engineering
来源：
The International Journal of Advanced Manufacturing Technology | 2008年 / 36卷
关键词：
Electrical discharge machining; Semi-sintered electrodes; Surface modifications; Surface deposit rate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study investigates how machining characteristics and surface modifications affect low-carbon steel (S15C) during electrical discharge machining (EDM) processes with semi-sintered electrodes. Among the machining characteristics determined, the material removal rate (MRR), surface deposit rate (SDR), and electrode wear rate (EWR) are included. Additionally, exactly how semi-sintered electrodes affect the surface modifications is also evaluated by electron probe microanalyzer (EPMA), micro hardness, and corrosion resistance tests. The experimental results confirmed that the composition of the semi-sintered electrodes is transferred onto the machined surface efficiently and effectively during the EDM process, and that the process is feasible and can easily form a modified layer on the machined surface.
引用
收藏
页码：490 / 500
页数：10
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