Optimization of Electric Discharge Machining (EDM)

2020 ◽  
pp. 65-75
Author(s):  
Apoorva Shastri ◽  
Aniket Nargundkar ◽  
Anand J. Kulkarni
Keyword(s):  
Electric Discharge ◽  
Electric Discharge Machining

Study on different types of electric discharge Machining Methods: A review

2021 ◽  
Author(s):  
Sanjay Sundriyal ◽  
Mohammad Zaheen Khan ◽  
Bharat Raj Bundel ◽  
Iqbal Ahmed Khan
Keyword(s):  
Electric Discharge ◽  
Electric Discharge Machining ◽  
Different Types

Discussion on the Polarity Effect of EDM

2010 ◽  
Vol 154-155 ◽  
pp. 429-432 ◽  
Author(s):  
Wei Zhao
Keyword(s):  
Electric Discharge ◽  
Pulse Width ◽  
Single Pulse ◽  
Electric Discharge Machining ◽  
Polarity Effect ◽  
Large Pulse ◽  
Positive Ion

the problem of polarity effect in EDM is researched in this paper. In order to find out the deterioration of the anode and the cathode, the experiment with single pulse is taken in kerosene oil. We find the deterioration of the anode is larger than that of the cathode even in the condition of large pulse width. But this result is contradictory with that gotten in electric discharge machining with continue pulses. Through analyzing the movement of the electron and positive ion in plasma canal, we explain the phenomenon above rationally.

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