Micro electric discharge milling process performance: An experimental investigation

2010 ◽  
Vol 50 (8) ◽  
pp. 718-727 ◽  
Author(s):  
G. Karthikeyan ◽  
J. Ramkumar ◽  
S. Dhamodaran ◽  
S. Aravindan
Keyword(s):  
Experimental Investigation ◽  
Electric Discharge ◽  
Milling Process ◽  
Process Performance ◽  
Electric Discharge Milling

Modeling of Material Removal Mechanism in Micro Electric Discharge Milling of Ti-6Al-4V

2014 ◽  
Vol 592-594 ◽  
pp. 516-520 ◽  
Author(s):  
Basil Kuriachen ◽  
Jose Mathew
Keyword(s):  
Material Removal Rate ◽  
Feed Rate ◽  
Material Removal ◽  
Removal Rate ◽  
Milling Process ◽  
Work Piece ◽  
Machining Parameters ◽  
Removal Mechanism ◽  
Material Removal Mechanism ◽  
Electric Discharge Milling

Micro EDM milling process is accruing a lot of importance in micro fabrication of difficult to machine materials. Any complex shape can be generated with the help of the controlled cylindrical tool in the pre determined path. Due to the complex material removal mechanism on the tool and the work piece, a detailed parametric study is required. In this study, the influence of various process parameters on material removal mechanism is investigated. Experiments were planned as per Response Surface Methodology (RSM) – Box Behnken design and performed under different cutting conditions of gap voltage, capacitance, electrode rotation speed and feed rate. Analysis of variance (ANOVA) was employed to identify the level of importance of machining parameters on the material removal rate. Maximum material removal rate was obtained at Voltage (115V), Capacitance (0.4μF), Electrode rotational Speed (1000rpm), and Feed rate (18mm/min). In addition, a mathematical model is created to predict the material removal

Observation at the Interelectrode Gap of Micro Electric Discharge Milling

2021 ◽  
Author(s):  
Satish Mullya ◽  
Ganesh Karthikeyan ◽  
Ranjit S. Patil ◽  
Rajkumar Patil
Keyword(s):  
Electric Discharge ◽  
Interelectrode Gap ◽  
Electric Discharge Milling
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