Non Conventional Machining Process Ppt Updated May 2026

This guide provides a structured outline for an updated PowerPoint presentation on Non-Conventional Machining (NCM) processes as of 2026. Non-conventional machining, often called non-traditional machining, uses energy sources like thermal, chemical, or electrical energy to remove material without direct tool-to-workpiece contact. Slide 1: Introduction to Non-Conventional Machining

Slide 13: Comparison Table (MRR vs. Surface Finish)

(Create a table in PowerPoint with the following columns) non conventional machining process ppt updated

What are Non-Conventional Machining Processes? This guide provides a structured outline for an

1. Electrical Discharge Machining (EDM): EDM is a non-conventional machining process that uses electrical discharges to remove material from a workpiece. The process involves generating a high-voltage electrical discharge between a tool electrode and the workpiece, creating a plasma channel that vaporizes the material.
2. Laser Beam Machining (LBM): LBM uses a high-powered laser beam to remove material from a workpiece. The laser beam heats and vaporizes the material, creating a precise cut or shape.
3. Water Jet Machining (WJM): WJM uses a high-pressure jet of water to remove material from a workpiece. The water jet erodes the material, creating a precise cut or shape.
4. Abrasive Jet Machining (AJM): AJM uses a high-velocity jet of abrasive particles to remove material from a workpiece. The abrasive particles erode the material, creating a precise cut or shape.
5. Plasma Arc Machining (PAM): PAM uses a plasma arc to remove material from a workpiece. The plasma arc heats and vaporizes the material, creating a precise cut or shape.
6. Ultrasonic Machining (USM): USM uses high-frequency vibrations to remove material from a workpiece. The vibrations create a precise cut or shape.
7. Chemical Machining (CHM): CHM uses a chemical solution to remove material from a workpiece. The chemical solution etches the material, creating a precise cut or shape.

Challenges and Limitations