Objectives

CAD/Design

• LE Structural Box
• Center Wing Pylon
  • Boom Adapter
  • Spar Attach Structure
  • Pylon
  • Fairing
• Fuel Tank Pylon
  • Spar Attach Structure
  • Adapter
  • Fuel Tank Fastener
  • Fairing
• Aft Balsa Structure
  • LE Attachment
  • Flap/Aileron Structure
  • Servo Substructure
• MASS ESTIMATE

Manufacture Prep

CAD/CAM

• ENGINEERING DRAWINGS
• LE Structure Box
  • 3-piece skin mold
  • 3DP Inserts/Adapters
    • STEP → 3DP
  • Foam core insert
    • DAT/DXF → CNC Hot Wire
• Center Wing/Fuel Tank Pylons
  • 3DP Molds (forged)
  • 3DP Adapters/parts
    • STEP → 3DP
  • Wooden parts
    • DXF → Laser Cutter
• Aft Balsa Structure
  • 2D wooden parts
  • Assembly Jigs
    • DXF → Laser Cutter
  • 3D Printed Parts
    • STEP → 3DP

Tooling

• LE Structure Box
  • 3D Print 3-piece mold
    • Join, finish, prep for layup
  • Calibrate CNC Hot Wire
  • Small scale tests
    • Determine appropriate vacuum level, technique, etc.
• Center Wing/Fuel Tank Pylons
  • 3D Print Molds
  • 3D Print parts
  • Laser cut parts
• Aft Balsa Structure
  • Laser Cut Ribs/Spars/Jigs
  • Prepare work surface (building board)

Wing Subteam Schedule