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[Case Study GEFERTEC] AIRCRAFT PHILIPP – SPAR

15/06/21

AIRCRAFT PHILIPP – SPAR

GEFERTEC - aircraft Philipp - Spar

INFORMATION ON THE COMPONENT PART

  • Component in approval
  • Spar on Bombardier CRJ aircraft
    • Part of the powerplant suspension
  • Class 1 component = the aircraft cannot take off if the component is missing
  • Conventional manufacturing technology: chipping
  • Problems with spare parts requirement:
    • High tool costs
    • Time-consuming roughing process
    • 96 % chipping effort: titanium block: 36 kg

→ finished part : 2,5 kg

GEFERTEC - aircraft Philipp - Spar

CAM model

TECHNICAL DATA

  • Machine : arc603
  • Dimension : L = 772 mm W = 230 mm H = 25,4 mm
  • Wire : Titanium | Ø 1,2 mm
  • Printing mass: 2,70 kg
  • Printing time: 2,25 h

ALTERNATIVES TO CHIPPING

3DMP®

  • Shortening of the tooling costs
  • Savings on roughing
  • Shortening of the milling time
  • Shortening of the Fly-to-Buy ratio from >10 to <2

ADVANTAGES OF 3DMP®

  • Material saving
  • Cost savings
  • Cost savings Shortening ofBuy-to-Fly ratio

Article from our partner Gefertec

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