A high-velocity stream of gas containing fine abrasive particles is directed through a focused nozzle onto the workpiece. Material is removed by micro-abrasive wear and impact erosion.
Material is removed via atom-by-atom electrochemical dissolution, governed by Faraday’s Laws of Electrolysis.
: Uses an electrolytic process to "dissolve" material into a solution. Chemical Machining (CHM) Non Conventional Machining Process Ppt
Water Jet Machining (WJM) & Abrasive Water Jet Machining (AWJM)
When presenting this topic, a comparison table is vital for clarity: Conventional Machining Non-Conventional Machining Direct physical contact No physical contact (usually) Material Removal Macroscopic chips Microscopic chips/atoms/melting Tool Life High wear and tear Minimal to zero tool wear Complexity Difficult for intricate shapes Excellent for complex geometries Cost Lower initial setup cost Higher initial investment 4. Why Use Non-Conventional Machining? A high-velocity stream of gas containing fine abrasive
As the industry pivots toward eco-friendly initiatives, developing sustainable green dielectrics and dry-EDM technologies will define the next generation of precision engineering.
To build a logical PPT slide deck, group these processes by the used to remove material. : Uses an electrolytic process to "dissolve" material
Similar to WJM but includes abrasive particles for enhanced cutting capability. B. Thermal Energy Processes
Conventional cutting generates high residual stresses, heat-affected zones, and micro-cracks.