Project ForgeManufacturing Engineering
Machining Processes
GATE 2018
Easy
Metal removal in electric discharge machining takes place through
- Aion displacement
- melting and vaporization
- Ccorrosive reaction
- Dplastic shear
Explanation
EDM removes material via repeated electrical spark discharges between the tool and workpiece, each spark locally melting and vaporizing a small volume of the workpiece material.
Source: GATE ME 2018 Session 2 (Set 2) (2018)
This question is part of a 15-day revision cycle — sign in and Project Forge will bring it back the day before you'd forget it.