BigRep ALTRA 280 Large-Format, High-Temperature 3D Printer

3D Printing Aerospace-Grade Parts
Aerospace tolerates no shortcuts when it comes to part qualification — and this guide doesn't offer any. "From the Print Bed to the Sky: 3D Printing Aerospace-Grade Parts" is a technical resource for engineers and manufacturing teams evaluating large-format additive manufacturing for certified aerospace applications. Readers will learn how high-performance polymer and composite materials meet the thermal, structural, and chemical resistance requirements demanded by aerospace OEMs and suppliers. The guide breaks down the testing protocols used to qualify 3D-printed parts — from FST (flame, smoke, and toxicity) ratings and FEA (Finite Element Analysis) to drop tests and saltwater immersion — and explains how AM parts are validated against both internal standards and OEM certification requirements. Three real-world case studies illustrate how additive manufacturing is being put to work in the field: - How SFM Technology used BigRep's HI-TEMP CF material to produce the first-ever 3D-printed rotor blade restraint cradles for Royal Navy defense helicopters- How Airbus is certifying a scalable manufacturing process for custom TPU shipping cases that withstand 20–40G drop tests, cutting lead times from two-plus years to days - How CNE Engineering used large-format 3D printing to produce jet engine exhaust cover molds for Scandinavian Airlines in under two months when traditional supply chains failed The guide concludes with a practical look at how digital inventory and on-demand part production reduce MRO downtime, logistics costs, and supply chain exposure — making the case for AM as a long-term infrastructure investment, not just a prototyping tool.