We have substituted an existing aircraft part made of metal - and came up with a lighter, still extremely durable solution. It is made of additive manufactured industry-grade composite material using continuous carbon fiber and PEKK.
Helicopters, but also airplanes, drones, and satellites, need hundreds of brackets and hinges to hold their structures together. Currently, 80% of small parts are still metal due to the high fabrication cost of composite parts for small size classes - although every additional gram costs fuel and efficiency. This is exactly where our super light, 3D printed carbon composite materials come in.
Our goal was to identify an alternative material and process for the existing metal hinge. This required to know all functional requirements for this crucial part in the closing mecahism of the helicopter’s doors. Based on these requirements, carbon fiber composite is the ideal candidate with the following specificities:
However, it also had to prove to be cost-competitive.
To optimize ﬁber placement in all directions, we can print separate sub-parts individually with our Build Module. Then, we assemble and consolidate the individual parts during the fusion process. This ensures that all force application points and interfaces can be reinforced according to the boundary and loading conditions. Also, sub-parts can be interlocked mechanically.
Our Red Series Additive Fusion Solution leverages the latest developments in automation technology, software, and materials to make performance parts easily accessible at a lower cost.
1.000 parts per annum with our Red Series Additivte Fusion Solution
Production ready in just 3 months with our engineering service and Fibrify® Suite
71% reduced CO2 emissions over lifetime through lower weight