Abstract
This paper reports the results of a metal matrix composite (MMC) machined with electric discharge machining (EDM). The results were optimized using lexicographic goal programming to predict the ideal parametric combinations for machining of MMCs. Optimal conditions for the significant parameters were listed depending upon the requirements of the machining process which may vary from rough machining (higher material removal rate) and finish machining (lower surface roughness). The mean thickness of the recast layer formed after machining was also studied.
Notes
**Most significant, *Significant.