• Lajari Chaudhari
• Shrikrishna B. Pawar
• Dhananjay. R. Dolas

Wire electrical discharge machining is a non-conventional precision machining process that is widely used in tool and die making industry for the manufacturing of high precision stamping dies, wire drawing dies, sheet metal press dies and extrusion dies. This paper present analysis of process parameters of wire EDM on kerf width of EN-31. Experiments have been performed with three machining variables: pulse-on time, pulse-off time and peak current. Full factorial methodology has been used for planning and designing the experiment. Analysis of variance (ANOVA) is used as statistical analysis to identify the significant control factors. Regression equation has been developed for kerf width. It has been found that pulse-on-time is the most significant factor affecting kerf width.

WEDM: Wire Electric Discharge Machining MRR: Material Removal Rate ANOVA: Analysis of variance

"ANALYSIS OF PROCESS PARAMETERS OF WIRE EDM ON kerf WIDTH", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.146-150, May-2019, Available :http://www.jetir.org/papers/JETIR1905821.pdf

"ANALYSIS OF PROCESS PARAMETERS OF WIRE EDM ON kerf WIDTH", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp146-150, May-2019, Available at : http://www.jetir.org/papers/JETIR1905821.pdf