Abstract
Electric Discharge Machining is one of the most accurate unconventional manufacturing processes used for cutting or creating intricate shapes in very hard or difficult-to-cut, electrically conducting materials. The adoption of tool rotation methodology increases the material removal rate by increasing the spark efficiency and effective debris clearing.The experiments have been performed on AISI-D3 Steel. Results show that the tool rotation phenomenon significantly improves the average MRR and surface finish by 41% and 12% respectively. Moreover, the final surface is more uniform in structure with less number of microcracks and thinner recast layer as compared to the stationary tool EDM.
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
