High Impact Factor : 4.396 icon | Submit Manuscript Online icon |

Influence of Process Parameters on Surface Quality, TWR and MRR in Electro Discharge Machining of Inconel 825 material


Chandresh B. Nai , Post Graduate Student, MEC Basna; Vallabh. D. Patel, LDRP Gandhinagar; Nirav. B. Patel, MEC Basna


Surface Quality, TWR, MRR, Machining


Electrical discharge machining (EDM) is a well-established machining option for manufacturing geometrically complex or hard material parts that are extremely difficult-to-machine by conventional machining processes. However,due to the process nature, there is still incomprehension onprocess parameters influence at the final quality features, endingup by lower productivity and quality ratios. In this research taguchi Methodology is used to investigate the effect various Process Parameters like pulse on time, pulse off time, peak current and voltage on inconel 825. Present study attempts to optimize the complex electrical discharge machining (EDM) process (like: Material removal rate (MRR), Tool wear rate (TWR), Surface Roughness,(Ra) using taguchi Methodology. The analysis is checked by Anlysis of variance with 95% Significant level.

Other Details

Paper ID: IJSRDV2I2099
Published in: Volume : 2, Issue : 2
Publication Date: 01/05/2014
Page(s): 187-191

Article Preview

Download Article