The Analysis of the related performance during MICRO-EDM

DOI

10.2991/meic-14.2014.211How to use a DOI?

Keywords

Resistance heat reaction;Electron spilling work; Electron sputtering work

Abstract

In this paper, the energy on workpiece surface in electrical discharge machining (short in EDM) process were modeled and its related parameters were analysized, based on electron sputtering and the resistance heat reaction of current flow when the tool electrode is negative. The study shows that: when the steady-state discharge current is constant, workpiece surface of power energy concentration is higher.The proportion of resistance heat reaction on workpiece surface in total power energy decreases with the increase of the equivalent radius ratio of real discharging area to the area of workpiece end surface and when is constant , increases with the increase of . The experimental phenomena and results verify the rationality and effectiveness of the proposed model.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shuyang Liu
AU  - Zhihong Han
PY  - 2014/11
DA  - 2014/11
TI  - The Analysis of the related performance during MICRO-EDM
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 944
EP  - 947
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.211
DO  - 10.2991/meic-14.2014.211
ID  - Liu2014/11
ER  -