Non Conventional Machining Process Ppt __hot__ -

Glass, ceramics, quartz, sapphire, and tungsten carbide.

Non-conventional machining processes fill this gap. They remove material without direct tool-to-workpiece contact, eliminating mechanical stresses and thermal distortion. Why Do We Need NCMP?

Must be performed inside a high-vacuum chamber to prevent electron scattering from colliding with air molecules.

Uses strong chemical reagents (etchants) on exposed surfaces while protecting other areas with masks. 4. Thermoelectric / Thermal Processes Non Conventional Machining Process Ppt

This article provides a comprehensive overview of non-conventional machining processes. It is structured to serve as an excellent foundation for creating an educational presentation (PPT) or lecture on advanced manufacturing techniques. Need for Non-Conventional Machining

Researchers developed Ultrasonic Machining (USM) , using high-frequency vibrations and abrasive slurry to mechanically etch complex shapes into brittle glass and ceramics.

Producing blind holes, micro-slots, curved profiles, and intricate internal structures is nearly impossible with standard rotary cutters. Glass, ceramics, quartz, sapphire, and tungsten carbide

Ion transfer in an electrolyte solution.

– A visual graph or matrix mapping material types to the recommended NCMP.

Unlike traditional machining, NCM does not require a physical tool that is harder than the workpiece, and there is often no direct contact between the tool and the part. Why use NCM? Why Do We Need NCMP

Uses electrical sparks to melt and vaporize material.

The transition from conventional to non-conventional methods is driven by specific manufacturing challenges:

Material is selectively removed by controlled chemical etching.