Fused Deposition Modeling (Ultimaker, Prusa)

FDM printing involves extruding a melted plastic filament through a nozzle onto a build plate in 2 dimensional "slices", layer after layer to build up a 3 dimensional part.

Process Name

FDM

Applications

Rapid prototyping, low volume production of conventionally produced plastic parts, form-fit-feel parts

Advantages

Relatively inexpensive, quick turnaround, can create geometries that conventional manufacturing methods cannot

Limitations

Part strength is dependant on the direction that force is applied, supports can cause poor surface finish on the bottom of parts that may require post-processing

Specifications

Build Volume: 256x256x256 mm Materials: PLA, ABS, PETG