Non Conventional Machining Process Ppt Updated Jun 2026

: Laser Beam Machining (LBM), Plasma Arc Machining (PAM), Electrical Discharge Machining (EDM).

The conductive workpiece acts as the anode, and the shaped tool acts as the cathode. A high-velocity electrolyte solution (like NaCl or NaNO3) pumped through the gap completes the circuit. Current passes through, dissolving metal from the workpiece into the electrolyte.

Non-Conventional Machining (NCM) processes—also known as Advanced Machining Processes (AMP)—remove material without direct, forceful tool-workpiece contact. This article provides a comprehensive, slide-by-slide structure and detailed content perfectly optimized for creating an updated presentation (PPT) on this critical manufacturing topic. Slide 1: Title & Introduction

These processes melt, vaporize, or fuse the material away using intensely localized thermal energy or electrical sparks. Wire Electrical Discharge Machining (WEDM) Laser Beam Machining (LBM) Electron Beam Machining (EBM) Plasma Arc Machining (PAM) Chemical and Electrochemical Energy Processes non conventional machining process ppt updated

: Moving toward "Green Machining" by using biodegradable dielectric fluids and recycling abrasive materials. EMC Precision Introduction to Non-Traditional Machining - IIT Kanpur

Wire spool, wire guidance system, CNC controller, and deionized water flushing.

ECM and WEDM provide superior surface finishes without inducing a heat-affected zone (HAZ). 5. Modern 2026 Trends in Non-Conventional Machining : Laser Beam Machining (LBM), Plasma Arc Machining

: Electrochemical Machining (ECM), Chemical Milling. 3. Deep Dive: Key Processes

1. Introduction: What are Non-Conventional Machining Processes?

Definition and Concept of Non-Conventional Machining Current passes through, dissolving metal from the workpiece

| | Primary Energy Form | Key Processes | |---|---|---| | Mechanical Processes | Mechanical (kinetic) energy, high-frequency vibrations or abrasive jet impact | USM, AJM, WJM, AWJM, AFM, AWJC | | Electrochemical Processes | Electrochemical dissolution via electrolyte | ECM, ECG, ECD | | Thermal (Electro-Thermal) Processes | Thermal (localized heating, melting & evaporation) | EDM, WEDM, PAM, EBM, LBM | | Chemical Processes | Chemical reaction via etchant | CHM, PCM |

Comprehensive Guide to Non-Conventional Machining Processes (2026 Updated)