Non Conventional Machining Process Ppt ((hot)) Jun 2026

Visual: An animation or diagram of Ultrasonic Machining (USM) showing a tool vibrating with abrasive slurry. Story: "But energy comes in many forms. Sometimes, we still use mechanics, but differently. Take Ultrasonic Machining (USM) . Imagine you have a hard, brittle material like glass or a ceramic semiconductor. You can't cut it with a knife. But what if you could 'vibrate' it away? In USM, the tool doesn't spin; it vibrates at a frequency higher than the human ear can hear. It drives tiny abrasive particles—like microscopic hammers—slamming against the glass millions of times a second. It erodes the material away, gently carving out complex shapes without ever heating up the part."

To help you further, I have also included a that expands this into a formal paper format (Abstract, Introduction, Body, Conclusion, References) suitable for submission. Non Conventional Machining Process Ppt

Uses a high-pressure jet of water (or water + abrasive) to cut through metal or stone. 2. Electrochemical Processes Material is removed by ion displacement. Visual: An animation or diagram of Ultrasonic Machining

A nickel-based superalloy turbine blade requires 50-80 angled cooling holes (<0.5 mm diameter). Conventional drilling fails due to tool breakage. Laser Beam Machining (LBM) drills holes in 0.2 seconds per hole but leaves a recast layer requiring secondary polishing. EDM provides a cleaner hole but takes 15 seconds per hole. The industry trend is "Laser roughing + ECM finishing." Take Ultrasonic Machining (USM)

: Use chemical reactions or electrolysis.

Non-Conventional Machining (NCM) processes, also known as advanced or non-traditional machining, are specialized manufacturing techniques that remove material using various forms of energy (mechanical, thermal, electrical, or chemical) instead of direct physical contact with a sharp cutting tool . These processes are essential for machining extremely hard or brittle materials and creating complex geometries that traditional methods like milling or turning cannot handle . Classification of NCM Processes