Need_and_Future_of_NC_CNC_CAMmmmmmmm.pptx

Need_and_Future_of_NC_CNC_CAM.pptx

1. Need and Future of NC, CNC, and CAM Numerical Control | Computer Numerical Control | Computer-Aided Manufacturing

2. Need for NC (Numerical Control) Automates repetitive machining operations Reduces dependence on manual operator skill Improves accuracy and repeatability Useful for small-batch production of complex shapes Saves time in setting and reduces human errors

3. Need for CNC (Computer Numerical Control) Easier reprogramming compared to NC Essential for complex 3D parts (aerospace, automotive, dies/ moulds ) Higher productivity, reduced lead time, better surface finish Storage of multiple programs, automatic tool change, adaptive control

4. Need for CAM (Computer-Aided Manufacturing) Integrates design (CAD) with manufacturing Reduces time from design to production Optimizes tool paths and machining parameters Simulation and verification before machining Facilitates CIM and Industry 4.0 practices

5. Future of NC Being replaced by CNC but still fundamental Principles of NC form the base of modern automation Will continue in low-cost, simple automation setups

6. Future of CNC Integration with AI and Machine Learning for adaptive machining IoT -enabled smart CNC (Industry 4.0) Cloud-based CNC programming and collaborative manufacturing More autonomous and adaptive machining Integration with robotics and automated material handling

7. Future of CAM AI-driven automated toolpath generation Integration with digital twins for real-time simulation Cloud-based CAM platforms for collaboration Hybrid Additive + Subtractive CAM (3D printing + CNC) Integration with PLM (Product Lifecycle Management) systems

8. Summary NC laid the foundation of automated machining CNC revolutionized accuracy, flexibility, and productivity CAM enables design-to-production integration Future: Smart, connected, autonomous manufacturing systems