Final PowerPoint for prosthetic socket
- 1. Final Technical Presentation For Manufacturing A Prosthetic Socket Presented For: Dave Lewis, Darlene Webb, and Greg King BCIT Mechanical Engineering Department Presented By: Kevin Yu Presented Date: May 7th 2015
- 2. Agenda Introduction Sponsors Manufacturing Processes Schedule Budget Problems Outcome Questions
- 3. Introduction A Prosthetic Socket Fig 1. Prosthetic socket sample Fig 2. Prosthetic socket sample
- 4. Background What is a prosthetic socket? Fig 3. Prosthetic Limb http://www.mccleveop.com/prosthetics/below-knee-amputation/
- 5. Purpose To create a Prosthetic socket in a short amount of time Current method: Plaster mold Have to sculpt mold Method Used: Use 3D scanning and CAD software 3D Printing Fig 4. Plaster Mold http://biomedical.materialise.com/cases/step-forward-below-knee-prosthesis-socket-design
- 6. 3D Technology Potential Scanned data can be stored for future usage Scanned geometry is more accurate Virtual testing
- 7. Sponsors Caroline Soo, B.Sc., M.Sc., DipT P&O Research Coordinator at BCIT Clinical Prosthetics and Orthotics, School of Health Sciences Johanne Mattie, MASc BCIT’s MAKE+ Technology Centre
- 8. Manufacturing Process – Project Breakdown Designing • 3D scanning • 3D modelling Manufacturing • 3D Printing
- 9. Manufacturing Process – Step By Step Process 3D Scanning CAD Modelling 3D Printing
- 10. 3D Scanning VX Elements 1 Hour scan time
- 11. CAD Model Fig 6. Right Side of Point Cloud Model Fig 7. Right Side of View 3D Model
- 12. CAD Model Fig 9. Right Side of Point Cloud ModelFig 8. SolidWorks Design Tree
- 13. 3D Printing ZPrinter® 310 Plus Fortus 400mc Fig 10. ZPrinter® 310 Plus Fig 11. Fortus 400mc
- 14. 3D Printing Binder: ZB60 Powder: ZP131 9 Different Thermoplastics - Polycarbonate (PC) Fig 12. Prototype Socket Fig 13. Final Prosthetic Socket
- 16. Proposed Budget Billable $/hr Hours Cost Designing 20 120 $2,040 Student Labor 30 48 $960 3D Scanner 15 6 $90 $/Setup # of Setup 3D Printer 45 3 $135 $/gram Weight (gram) 3D Printer Material 0.20 544 $108.5 Total Cost $3133.50
- 17. Final Budget Billable $/hr Hours Cost Designing 20 180 $3600 Student Labor 20 18 $360 3D Scanner 15 1 $15 $/Setup # of Setup 3D Printer 45 3 $135 $/gram Weight (gram) 3D Printer Material 0.20 544 $109 Total Cost $4219 Difference +1085.50
- 18. Cost for Client Billable $/hr Hours Cost Designing 20 3 $60 Number of socket made Price Prosthetic Socket 1 ~$300-$400 $350 Total Cost $410
- 19. Proposed Schedule 21-Jan 31-Jan 10-Feb 20-Feb 2-Mar 12-Mar 22-Mar 1-Apr 11-Apr 21-Apr 1-May 11-May Design Proposal 3D Printing Spring Break Modifications 3D Printing Term Project Report Oral Presentation Practice
- 20. Final Schedule 21-Jan 31-Jan 10-Feb 20-Feb 2-Mar 12-Mar 22-Mar 1-Apr 11-Apr 21-Apr 1-May 11-May Design Proposal Spring Break Modifications 3D Printing Term Project Report Oral Presentation Practice
- 21. Future Work Add modifications Perform Finite Element Analysis (FEA) on socket design Find a way to import cloud point without SolidWorks down scaling the model
- 22. Outcome 3D scanned a “residual limb” Created a 3D prosthetic socket 3D printed socket model
- 23. Questions Fig 14. Question Mark http://images.clipartpanda.com/purple-question-mark-clip-art- question-mark.jpg