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Mechanized Advent Calendar (FDR) December 12, 2019 Team Naughty and Nice By Oma Skyrus [email protected] Tyler Koski [email protected] Danny Clifton [email protected] Sigrid Derickson [email protected] Sponsor Professor Lee McFarland Mechanical Engineering Department College of Engineering California Polytechnic State University San Luis Obispo Table of Contents Abstract ...................................................................................................................................................... 1 1. Introduction ......................................................................................................................................... 1 2. Background .......................................................................................................................................... 1 2.1 Cambria Christmas Market History...................................................................................... 1 2.2 Research ......................................................................................................................................... 2 2.2.1 Patents ................................................................................................................................................................................................2 2.2.2 Related Products............................................................................................................................................................................3 2.2.3 Journal Articles ...............................................................................................................................................................................4 3. Objectives .............................................................................................................................................. 5 3.1 Problem Statement .................................................................................................................... 5 3.1.1 Project Needs and Wants ...........................................................................................................................................................5 3.2 Quality Function Deployment (QFD) ................................................................................... 6 4. Concept Design .................................................................................................................................... 7 4.1 Ideation .......................................................................................................................................... 7 4.2 Concept Selection ........................................................................................................................ 9 4.3 Design Hazards ..........................................................................................................................12 4.4 Engineering Assessment ........................................................................................................13 5. Final Design........................................................................................................................................ 14 5.1 Final Design Summary of Systems ......................................................................................14 5.1.1 Façade .............................................................................................................................................................................................. 14 5.2 Functionality of the Design....................................................................................................15 5.3 Electrical Wiring .......................................................................................................................15 5.4 Software .......................................................................................................................................15 5.5 Supporting the Design .............................................................................................................15 5.6 Safety .............................................................................................................................................15 5.7 Cost .................................................................................................................................................16 6. Manufacturing Process................................................................................................................... 16 6.1 Procurement ...............................................................................................................................16 6.2 Manufacturing ............................................................................................................................16 6.2.1 Aluminum Stock Parts.............................................................................................................................................................. 16 6.2.2 Laser Cut Wood Parts ............................................................................................................................................................... 20 6.2.3 Motor Mount Parts..................................................................................................................................................................... 20 6.3 Assembly ......................................................................................................................................21 i 6.3.1 Linkage System Assembly ...................................................................................................................................................... 21 6.3.2 Laser Cut Figure Assembly .................................................................................................................................................... 22 6.3.3 Motor Mounts ............................................................................................................................................................................... 22 6.4 Outsources...................................................................................................................................23 7. Design Verification Plan................................................................................................................. 23 7.1 Discussion of Design Specifications ...................................................................................23 7.2 Description of Testing .............................................................................................................24 7.3 Detailed Testing ........................................................................................................................25 7.4 DVP of System.............................................................................................................................25 8. Project Management ....................................................................................................................... 25 8.1 Process of Design and Deadlines .........................................................................................25 8.2 Gantt Chart ..................................................................................................................................26 8.3 Designating Roles .....................................................................................................................26 8.4 Critical Design Stage ................................................................................................................26 8.5 Construction, Installation, and Testing .............................................................................26 9. User’s Manual: Electrical and Programming .......................................................................... 27 9.1 Purpose of Incorporating Electrical and Programming into the Project..............27 9.2 Programming Details ..............................................................................................................27 9.3 Electrical Layout........................................................................................................................27 9.4 Safety and Precautions with Electrical Equipment ......................................................28 10. Conclusion ........................................................................................................................................ 28 References ............................................................................................................................................... 30 Appendices .............................................................................................................................................. 31 Appendix A: User Interview ........................................................................................................... 1 Appendix B: QFD House of Quality ............................................................................................... 3 Appendix C: Gantt Chart .................................................................................................................. 4 Appendix D: Ideation and Concept Selection Materials ....................................................... 5 Appendix E: Detailed Sketches ....................................................................................................11 Appendix F: Preliminary Box Design Details