Non Conventional Machining Process Ppt !!exclusive!! Jun 2026

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Traditional tools break when cutting superalloys, ceramics, and composites.

Enables complex interior configurations that are impossible to machine with traditional cutters. Key Limitations Non Conventional Machining Process Ppt

Offers excellent surface finish and eliminates thermal damage to the workpiece.

Non-conventional machining is heavily utilized across advanced engineering domains: To help me tailor this layout specifically for

No tool wear; easily cuts complex shapes in non-conductive materials. Electron Beam Machining (EBM)

High precision in producing complex, small, or deep shapes. 3. Chemical Energy Processes

Weight reduction of aerospace skin panels, printed circuit board (PCB) etching, chemical blanking of thin foils. 6. Process Selection Criteria

| Process | Energy Source | Primary Mechanism | Typical Applications | Key Advantages | | :--- | :--- | :--- | :--- | :--- | | | Electrical | Spark erosion in dielectric fluid | Tool & die, complex cavities | High precision, complex shapes | | LBM | Thermal | Melting & vaporization via light | Cutting, drilling, welding | High speed, no contact, versatile | | ECM | Electrochemical | Anodic dissolution | Aerospace blades, deburring | No tool wear, no HAZ, good finish | | USM | Mechanical | Abrasive particle hammering | Brittle materials (glass, ceramics) | Can machine non-conductive materials | | PAM | Thermal | Ionized gas jet | Cutting thick plates | High cutting speed for thick sections |

Gas pressure (2–8 bar), nozzle tip distance (NTD), abrasive flow rate, gas type (Nitrogen or dry air).

Combines conventional grinding with electrochemical dissolution for rapid material removal. 3. Chemical Energy Processes