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BUSINESS JET STEP ASSEMBLY - Carbon Fiber Resin Transfer Molding

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Cessna Citation CJ4 Step Assembly Model
Cessna Citation CJ4 Step Assembly Model
Cessna Citation CJ4 Steps
Cessna Citation CJ4 Steps
Cessna Citation CJ4
Cessna Citation CJ4

Aircraft photos courtesy of Cessna Aircraft Company

When it comes to the production of today’s business jets, Cessna has no global rival. So when Cessna asked Fiber Dynamics, Inc. to construct a step assembly for its universally acclaimed Citation CJ4 business jet, we knew we were the right ones for the job.

By process of CNC ply cutting into carbon fiber, we rapidly assembled the basics of a complex, multi-part, integrated structure with a step length of 38” and a step width of 18”. Next, we added internally captured machined metal complex-hollow-cavity components and foam plus an external rate controller allowing for steps to deploy evenly. This was accomplished using “one-shot” conventional match die resin transfer molding (RTM) and cost-saving out-of-autoclave process.

By applying a finishing touch of prime and top-coating with multiple paint variants, we soon had ourselves a product worthy of Cessna’s matchless reputation and of our own avionics ability.

For additional information contact Fiber Dynamics today.

Project Highlights

Product Description
  • Fiber Dynamics, Inc. manufactured this carbon fiber step assembly for use within a business jet.
Capabilities Applied/Processes Primary:
"One Shot" Conventional Match Die Resin Transfer Molding (RTM)
  • Out-of-Autoclave Process
  • Complex Hollow-Cavity Component
  • CNC Ply Cutting
  • CNC Fabrication of Foam Core
    Prime & Paint
Overall Carbon Fiber Business Jet Step Assembly Dimensions
  • Length: 38.0"
  • Width: 18.0"
Material Used
  • Carbon Fiber, Foam Core
Material Finish
  • Prime & Top Coat
  • Complex, Multi-Part, Integrated Structure with Internally Captures Machined Metal Components and Foam Plus an External Rate Controller
Industry for Use
  • Aviation
  • 50 Per Year
Delivery Location
  • United States
Standards Met
  • Customer supplied print, 2D CAD Drawing
Product Name
  • Business Jet Step Assembly

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Fiber Dynamics, Inc. | Composite Solutions Since 1990