Non Conventional Machining Process — Ppt ((top))

Uses controlled spark discharges between an electrode and the workpiece in a dielectric fluid.

In the world of manufacturing, traditional machining—think drilling, turning, and milling—relies on physical contact and a tool that is harder than the workpiece. However, as industries like aerospace and electronics began using ultra-hard alloys and demanding microscopic precision, these "conventional" methods hit a wall. Enter Non-Conventional Machining Processes (NCMP) 1. What Makes Them "Non-Conventional"? Non Conventional Machining Process Ppt

Volumetric material removal is much slower compared to heavy-duty milling or turning. Uses controlled spark discharges between an electrode and

Another crucial trend covered in PPTs is the integration of with non-conventional processes. This marriage of technologies allows for greater accuracy, repeatability, and the ability to produce highly complex 3D shapes automatically. PPTs often include notes on how adaptive control machining becomes easier with these advancements, enhancing the overall volumetric material removal rate and performance. Enter Non-Conventional Machining Processes (NCMP) 1

High initial investment; creates a small heat-affected zone (HAZ). Electrochemical Machining (ECM)

Elias stood in his workshop, staring at a block of super-alloy. His traditional steel drills and tungsten carbide cutters—the workhorses of his 30-year career—lay blunt on the bench. The material was simply too hard, too brittle, and the shapes required were too complex for any physical blade to touch. This is the "Need for Change" .

Die-Sinking EDM (uses a shaped tool) and Wire EDM (uses a continuously moving thin brass wire to cut profiles).