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Gap Response of Linear and Non-Linear Discharge Model in Electrical Discharge Machining System

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Abstract:

In recent years, simulation-based research is highly appreciated. So many researchers use this way to investigate and solve some problems. Empirical model or behavioral model is used to bring the problems into computer or other computing devices. Selection and determination of the model is very important on the outcome of research. In Electrical Discharge Machining system, servo control system uses voltage drop between electrode and workpiece as a feedback signal. Discharge phenomenon convert gap or distance between electrode and workpiece to voltage. In this paper, two discharge models are simulated and compared. Simulation results show that there are behavior’s differences between these models.

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Periodical:

Applied Mechanics and Materials (Volume 554)

Pages:

648-652

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.554.648

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Cite this paper

Online since:

June 2014

Authors:

Andromeda Trias, Azli Yahya*, Khamis Nor Hisham

Keywords:

Discharge Model, Electrical Discharge Machining (EDM), Gap Response, Gap Voltage

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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