Abstract
Electric discharge machine (EDM) or may be call electric spark machine is one of most important of cutting process or manufacturing process because it give high accurate dimension and can be product most complex shape. In this present material removal rate (MRR) and electrode wear rate (EWR) for tool steel AISI L2 was study. The input parametric for this process is current, pulse on time and pulse off time. Full factorial method is used to formulate machine parameters and find the optimal process parameters of electric spark. The result show that the MRR is increasing with increasing in current and pulse on time while EWR is decreasing when current and pulse on time is increase. The experimented and predicted values of this process are approximately equal.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
