Multi Jet Fusion (MJF) services from Shapeways provide an advanced additive manufacturing solution for UAV components that require complex geometries, consistent mechanical properties, and efficient production. Introduced by HP in 2016, the process builds parts by depositing thin layers of polymer powder and selectively applying fusing and detailing agents before thermal energy bonds each layer. This approach enables the production of well-defined parts with reliable performance characteristics, making MJF suitable for both prototype development and end-use UAV applications. The technology also allows sophisticated interlocking structures to be manufactured as a single piece, reducing assembly requirements and expanding design possibilities.
Shapeways offers MJF manufacturing in materials including MJF PA12, MJF PA12 Glass Beads, and Polypropylene (PP), providing a range of options for UAV developers. MJF PA12 combines strength and elasticity and is commonly used for functional drone parts, while MJF PA12 Glass Beads offers enhanced stiffness and dimensional stability for demanding applications. Polypropylene provides durability, chemical resistance, and low moisture absorption for specialized component requirements. With no need for support structures, efficient nesting of multiple parts within a build, and an advanced cooling process that helps reduce warping and shrinkage, MJF supports streamlined production and rapid turnaround for complex UAV components.
