Non Conventional Machining Process Ppt [verified] -
NCM uses energy (thermal, chemical, etc.) instead of physical contact to remove material.
Conventional machining relies on the principle that the cutting tool must be significantly harder than the workpiece (Tool steel: 60-65 HRC; Workpiece: <45 HRC). Modern materials like Inconel 718 (45 HRC), Silicon Carbide (Ceramic, 95 HRC), and CFRP composites cause rapid tool failure. Non-conventional machining bypasses this by using alternative energy forms. Non Conventional Machining Process Ppt

