Video documentary: NIAR showcase their FPP advancements in aerospace 

For readers who prefer the technical basis, NIAR’s SAMPE‑recognized paper “Design Optimization and Analysis Validation of Complex Composite Parts Manufactured Using Fiber Patch Placement “ is summarized on SAMPE ConneX. Read more here. You’ll learn how complex geometry parts can experience significant performance gains by design optimizations that are unique to FPP.

Where FPP adds value: Precision lay-up on challenging geometries

What can aerospace programs take from this?  FPP is best used in applications dominated by geometrical complexities like conical transitions, step features, domed shapes (convex /concave) – think fairings, antenna domes, nacelle inlets, sandwich structures with chamfer transitions. NIAR’s work results points to the same outcome:  on challenging shapes – where other technologies struggle – a patch-based laminate strategy can maintain the fiber orientation and achieve thickness build-up close to the design requirements at a production rate that future aerospace programs are targeting.

Multi-material placement with adjustable overlaps

In addition, Cevotec SAMBA systems supports true multi‑material placement in a single automated sequence, including auxiliary materials like adhesive films and glass fiber veils. Along with adjustable gaps / overlaps definition of the laminate, a unique FPP design feature, full single-layer coverage can be achieved. This differentiates FPP for complex material stacks and is a key enabler for full lay-up automation of high-performance structures like sandwich panels.

From development to production with NIAR

NIAR offers a broad range of development services to aerospace manufacturers, including material tests, prototyping and process development with Fiber Patch Placement on-site in the US. This allows manufacturers to reduce their risks in the deployment of new technologies and typically shortens overall development cycles.

We offer a complimentary first screening and feasibility evaluation – reach out and let’s discuss your application!

Reach out with your project for a FPP screen