Ultimaker 3 {FFF}

The Ultimaker 3 is a Fused Deposition Modeling (FDM) printer that allows for complex geometries utilizing ABS and PLA, all with minimal user intervention. The Ultimaker 3 allows for dual extrusion with an innovative design that moves the unused nozzle out of the way during printing.

Due to its speed and relatively low cost, the Ultimaker 3 is a good option for prototyping models and mid-ranged resolution designs. However, it is important to keep in mind all FDM printers produce anisotropic parts, therefore, strength may not be its strongest virtue.

60 microns (0.06mm), 100 microns (0.1mm), 150 microns (0.15mm), or 200 microns (0.2mm) layer resolution.

230 (L) x 190 (W) x 200 (H) mm (9 x 7.4 x 7.9 inches).

Standing for Polylactic Acid, this is the most widely printed material in consumer grade 3D printers due to its low cost, ease of printing, and biodegradability. While a good general-purpose material, it is brittle and has a low heat resistance, with a glass transition point (where the plastic begins to soften) at 60°C and a melting temperature in the range of 130-180°C.

Standing for Acrylonitrile Butadiene Styrene, this is best used for making durable parts that need to withstand higher temperatures. In comparison to PLA filament, ABS plastic is less "brittle" and more "ductile." It can also be post-processed with acetone to provide a glossy finish. When 3D printing with ABS filament, a heated printing surface is recommended, as ABS plastic will contract when cooled leading to warped parts.

The Ultimaker 3 comes with two printer cores: the AA and the BB. The AA cores are designed for standard materials such as PLA, ABS or Nylon, and come with a 0.4 mm nozzle built in. The BB cores are designed for the support materials such as PVA. It presents a simple way to mix and match materials and nozzle sizes without getting your hands dirty.

The Ulitmaker 3 also allows for dual extrusion. This lets the printer use regular filament, such as PLA and ABS, at the same time as a support material like PVA, which is water soluble.

• Material Compatibility
• Ulitmaker 3 Manuals
• Maintenance

See benefits and drawbacks of FFF for additive manufacturing.