How FDM Works

1. Fused Deposition Modelling (FDM), also known as Fused Filament Fabrication (FFF), is a technique in which a filament made from raw polymer material is heated to its melting point. The resulting molten polymer is then extruded through a narrow nozzle, allowing for the construction of a three-dimensional object layer by layer according to a predetermined design.

2. The advancements in 3D printing technology are consistently enhancing its capabilities, positioning it as the preferred method for prototyping compared to traditional injection moulding, primarily due to its cost-effectiveness and simplicity. This technology is evolving rapidly, significantly narrowing the performance gap between the strength of injection-moulded parts and those produced through 3D printing.