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Comprehensive Equipment Upgrade Proposal for Efficient Manufacturing Process

This proposal outlines a detailed plan to upgrade manufacturing equipment for enhanced efficiency, including conceptual design descriptions and a proposed solution. Existing problems and objectives are identified, with a focus on simplifying programming interface, improving motors' precision and maximum speed. The proposed solution integrates LEGO technology for better accuracy and customization options, addressing various equipment components for an overall enhancement. The budget plan and project management team are also discussed for successful implementation.

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Comprehensive Equipment Upgrade Proposal for Efficient Manufacturing Process

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  1. Accessible Manufacturing Equipment Phase 2Proposal Team 2 Nicholas Neumann Ralph Prewett Jonathan Brouker Li Tian Felix Adisaputra

  2. Contents • Introduction • Background • Conceptual Design Descriptions • Proposed Design Solution • Conclusion

  3. Introduction • Existing Ribbon Cutting Machine • PIC Programming • C Code • Timing Loop • Stepper Motors • Parallel Operation (Belt) • Cam Motors • Rotary Cutter • Stationary and Movable Clamps

  4. Introduction (Continued) • Major Problems • Programming Interface • Complexity • Difficult Maintenance • Stepper Motors • Inaccuracy and Inconsistency • Slow Operation • Drivers Heat Issues

  5. Background • Customer Requirements • Programming Interface • Simplicity • Easy Maintenance • Motors • Precision and Accuracy • Variable Speed Control • Higher Maximum Speed of Operation

  6. Background (Continued) • Primary Objectives • New Programming Interface • Simplicity • Future Improvement • New Motors • Drivers • Better Performance

  7. Background (Continued) • Secondary Objectives • Cutter Replacement • Noise Reduction • Safety Improvement • Rollers Replacement • Friction Reduction • Fan Replacement • Reliability • Aesthetics • Wire Harness

  8. FAST Diagram

  9. Conceptual Design Descriptions • LEGO Solution • LEGO Mindstorms NXT-G • Easier Approach • Future Improvement • LEGO Servo Motor • Compatibility • 9V DC Motor • Precision and Accuracy

  10. Conceptual Design Descriptions(Continued)

  11. Conceptual Design Descriptions(Continued)

  12. Conceptual Design Descriptions(Continued) • Simplified Code Solution • C Language Code • Simplification • Well Commented • DC Motor • PID Controller

  13. Conceptual Design Descriptions(Continued) • Hybrid Solution • PIC Microcontroller (C Code) • Audio • Display • LEGO NXT Brick (Mindstorm) • Movable Clamp Control • Future Improvement • LEGO DC Servo Motor • Compatibility • Precision and Accuracy

  14. Solution Selection Matrix

  15. Proposed Design Solution • LEGO Solution • LEGO NXT Brick • Controlling the DC Motor • Cutter Mechanism • Stationary Clamp • Open/Close Function of the Clamp’s Jaws • LEGO Servo Motor • Transporting the Movable Clamp

  16. Proposed Design Solution(Continued) • Length Input • Current Buttons Interface with LEGO NXT Brick • 7-Segment Display • Controlled by PIC to Use Fewer NXT I/O Ports • Audio Output • LEGO NXT Brick Sound System

  17. Proposed Design Solution(Continued) • Cutter Replacement • Rollers Replacement • Metal Rollers • Fan Replacement • Flipper

  18. Conclusion • Advantages • More Customizable Programming • Better Accuracy and Precision • Compatibility • LEGO NXT Brick & LEGO Servo Motors

  19. Conclusion (Continued) • Disadvantages • LEGO NXT Brick • Limitation of I/O Ports • Lack of Complex Features in the Compiler • LEGO Servo Motor • Low Overall Torque

  20. Conclusion (Continued) • Project Management Plan • Nicholas • Programming Interface • Sensors • Ralph • Programming Interface • Motor Drivers • Jonathan • LEGO Servo Motor Interface • Motor Drivers

  21. Conclusion (Continued) • Li • Flipper Implementation • Flipper Interface • Audio Output • Felix • Cutter Mechanism • Cutter Interface • 7-Segment Display

  22. Conclusion (Continued) Proposed Budget *Note: LEGO Mindstorms NXT 2.0 is already provided by our sponsor.

  23. References • LEGO Mindstorms NXT 2.0 • http://shop.lego.com/Product/?p=8547 • Extreme NXT: • Extending the LEGO Mindstorms NXT to the Next Level

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