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CAPSTONE DESIGN

CAPSTONE DESIGN

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CAPSTONE DESIGN

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  1. CAPSTONEDESIGN • Presenter : Choi In Hyeo • 20082421 Jung Jong won • 20082443 Choi In Hyeo • 20082456 Kim Nam Hyeo • 20082458 Moon Sung o

  2. Content • Topic • Select Idea • Customer Survey • Establish design specifications • Create of Conceptual Design • Prototype • Virtual modeling for mass production

  3. Topic

  4. Topic Ideadeduction products design productionprocess product

  5. Topic Products design planning product QFD, CAD Program QFD CAD

  6. Use I.E Tool Production Management , Manufacturing Engineeringetc. productionprocess Simulation Program

  7. Idea Select ?

  8. Explanation of Design issues -The weight of the Bookrest Bookrest • -The Portability of Bookrest -The comfort of the Bookrest

  9. Customer Survey

  10. Collecting / Grasp / Organization of Customer Need ( 50 people / 1 ~ 4 Grade, ETC)

  11. Drawing customer's Needs through a survey • - Should be reduced weight of the book stand • -The portability of the product should be better. • -Product weighs 1Kg below should be. • The price of the product must be less than or equal to • 10,000 won.

  12. QFD (Quality Function Deployment)

  13. QFD ? ? Plan variable list19 list Customer needsCollection &List

  14. Customer needsCollection &List • Customer needsCollection &List Drawing customer's Needs through a survey - Should be reduced weight of the book stand - The portability of the product should be better. -Product weighs 1Kg below should be. -The price of the product must be less than or equal to 10,000 won. • •The Product development time should be less 8 weeks. • •The size of product should be 20x7x7 cm. • •The life of product should be a minimum of one year. • •The price of product should be less than 10000 won. • •The product should be easy and safe to use. • •The weight of product should be less than 1Kg. • •The manufacturing of product should be easy. • •The product should be easily storage of the product. • •The Product should not be easily broken. • •The appearance of product should View handsome. • •The function of product should be satisfied the needs • of customers.

  15. Plan variable list19 list • Function and Performance • Appointed Date of Payment • Operational Costs • Environmental Problem • Noise • Quality • Personal Factor • Stiffness • Surroundings Environment Terms • Size • Weight • Aesthetic • Keep Repair Regulation • Packing • Energy Consumption • Safety • Quantity • Governmental Regulation • Product costs

  16. QFD

  17. QFD - Choi In Hyeo

  18. QFD - Jung Jong won

  19. QFD - Kim Nam Hyeo

  20. QFD - Moon Sung Oh

  21. 1 2 • Multidisciplinary • QFD 3 4

  22. MultidisciplinaryQFD

  23. MultidisciplinaryQFD

  24. Plan variable list19 list • Function and Performance • Appointed Date of Payment • Operational Costs • Environmental Problem • Noise • Quality • Personal Factor • Stiffness • Surroundings Environment Terms • Size • Weight • Aesthetic • Keep Repair Regulation • Packing • Energy Consumption • Safety • Quantity • Governmental Regulation • Product costs

  25. Design variable Selection &Relative importance proposition Quality • Stiffness Function and Performance • Weight • Size Product costs • Safety Keep Repair Regulation Design variable Selection 16 Kinds Aesthetic Packing Governmental Regulation Quantity • Appointed Date of Payment Surroundings Environment Terms Personal Factor Operation Costs

  26. Conceptual Design Strategy

  27. Conceptual Design Strategy(Morphologic AnalaysisMatrix) Main attribute deduction Sub attribute deduction

  28. Conceptual Design Strategy(Morphologic Analysis Matrix) Though survey, we found out that customer’s need Morphologic Strategy (Final Model) Morphologic Strategy (Main attribute deduction) Brain Storming (Sub attribute deduction)

  29. Morphologic Analysis Matrix

  30. Morphologic Analysis Matrix Case Slide • Form of Product(Pencilcase) Morphologic Analaysis Matrix 4 X 4 X 5 = 80 Window Cylindricality Slide Folder Cover Prop Assembly Stick Assembly Roll Furrow Combined Form of Bookrest • Support in Form of Bookrest

  31. CAD Modeling of 8 kinds Idea sketch of 8 kinds

  32. Sketch & CAD Model - 1 Top Below Side ALL

  33. Sketch & CAD Model- 2 ALL Below Side Top

  34. Sketch & CAD Model - 3 Below ALL Top Side

  35. Sketch & CAD Model - 4 Below ALL Top Side

  36. Sketch & CAD Model - 5 ALL Below Top Side

  37. Sketch & CAD Model - 6 Below ALL Side Top

  38. Sketch & CAD Model - 7 ALL Below Top Side

  39. Sketch & CAD Model - 8 ALL Below Top Side

  40. Sketch conceptual design Assessment

  41. Sketch conceptual design Assessment Concept design evaluation that compared reference product Extracted Concept design (Sketch) Concept design evaluation that considering weighting Selected Concept design ( Sketch )

  42. Discussion

  43. Reference Product Reasons for Choosing : best normal bookstnad

  44. Referential design Evaluation

  45. Concept design evaluation that compared reference product