Helicopter gearbox housing

Task

  • Complex magnesium machining
  • 67 bores
  • 31 fits
  • 5 thread dimensions
  • Specific aerospace and military
    requirements
  • Starting basis was only the 2-D
    drawings

Solution

  • Turnkey implementation
  • CAD 3-D model UG
  • Construction and manufacturing
    device
  • Tool design
  • CAM and CNC programming
  • Simulation in real time
  • Collision consideration
  • Tool assembly including balancing
    and coding
  • Assembly and commissioning
    of the device
  • Running-in of the tools (136 tools)
  • Problem-free realisation in only
    4 months
  • Reduction of the cycle time from
    32 h to 5.5 h
  • Reduction of the clamping
    positions from 6 to 3
  • Consequent reduction of the
    equipment and personnel
    requirement by > 50 %
  • Reduction of the total manufacturing
    costs by > 60 %
  • Maximum process reliability through
    the use of ultra-modern tools and
    clamping devices
 
 
 
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