Design and Model Analysis of Pulse Generator in Electrical Discharge Machines (EDM) System Using in the Laplace Transform

Fatemeh Karimi Pour; Azli Yahya; Mahrokh Bavandi; Ronia Tavakkoli; Dana Dehghani

doi:10.4028/www.scientific.net/AMM.818.106

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 818Design and Model Analysis of Pulse Generator in...

Design and Model Analysis of Pulse Generator in Electrical Discharge Machines (EDM) System Using in the Laplace Transform

Abstract:

One of the latest non-traditional machining processes and controlled process is presented as Electrical Discharge Machining (EDM) that the pulsed electrical discharge is used to erode metal in a work piece. The voltage pulse discharge occurs when EDM pulsed power generator is applied on a workpiece. The discharge happens in a small gap between the work piece and the electrode. The important function of EDM is to obtain the output waveform parallel with the ideal EDM waveform. Additionally, the EDM design is according to the transistor kind pulse power generator circuit. The present paper seeks to discuss on the current modeling and voltage gap waveform intended for the system in EDM process. Based on the derived equation, the simulation is done using electrical model in Matlab Simulink software and circuit analysis in Lapels transform in EDM process.

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Periodical:

Applied Mechanics and Materials (Volume 818)

Pages:

106-111

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.818.106

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Online since:

January 2016

Authors:

Fatemeh Karimi Pour*, Azli Yahya, Mahrokh Bavandi, Ronia Tavakkoli, Dana Dehghani

Keywords:

Current Gap, Electrical Discharge Mashing, Laplace Transform, Pulse Generator, Voltage Gap

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