EDM

In an electrical discharge machining process, the breakdown voltage across inter electrode gap (IEG) is 200 V and the capacitance of the RC circuit is 50 µF. The energy (in J) rele...

Metal removal in electric discharge machining takes place through

Match the processes with their characteristics. Process P: Electrical Discharge Machining Q: Ultrasonic machining R: Chemical machining S: Ion Beam Machining Characteristics 1. No...

A circular hole of 25 mm diameter and depth of 20 mm is machined by EDM process. The material removal rate (in mm³/min) is expressed as $4 \times 10^4 IT^{-1.23}$, where I = 300 A...

Deep hole drilling of small diameter, say $$0.2$$ $$mm$$ is done with $$EDM$$ by selecting the tool material as