Non Conventional Machining Process Ppt Updated 🔥 Instant Download

Non-conventional machining (NCM) processes, also known as advanced or non-traditional machining, represent a group of material removal techniques that do not use physical contact or conventional cutting tools

Conventional tools cannot cut modern High Strength Temperature Resistant (HSTR) alloys, ceramics, or composites. Complexity: non conventional machining process ppt updated

Option B: Use AI to Generate the PPT

• Tools: ChatGPT (with Code Interpreter), Gamma.ai, or Canva Magic Write.
• Prompt to use:

  Thermal/Electro-Thermal: Laser Beam Machining (LBM), Plasma Arc Machining (PAM), Electrical Discharge Machining (EDM). Tools: ChatGPT (with Code Interpreter), Gamma

  Recent Developments & Trends (updated)

  • Hybrid processes combining strengths (e.g., laser + EDM, ultrasonic-assisted EDM) to boost MRR and surface integrity.
  • Micro-EDM and micro-AWJ for microelectromechanical systems (MEMS) and medical devices.
  • Advances in femtosecond and picosecond lasers for minimal thermal damage in micromachining.
  • AI and closed-loop control for process optimization and real-time defect reduction.
  • Environmentally friendlier electrolytes and dielectric fluids; recycling and filtration improvements.
  • Additive–subtractive integrated machines for near-net-shape manufacturing and reduced lead times.

  Challenges and Future Directions

• Limitations:
  1. "Non-Conventional Machining Processes" by V. S. Sharma
  2. "Advanced Machining Processes" by J. A. McGeough
  3. "Non-Traditional Machining Processes" by S. K. Singh

  | Material | High Strength Alloy | Ceramic | Composite | Semiconductor | | :--- | :--- | :--- | :--- | :--- | | EDM | Excellent | No | No | No | WJ | Good | Excellent | Excellent | Poor (delamination) | LBM | Good | Excellent | Fair | Excellent | Hybrid processes combining strengths (e