Aalto University - ARTS 3D Printing

1. Characteristics

Ultimakers are Material Extrusion (FFF or FDM) Machines that use plastic filament. Here is a chart where you can compare their characteristics:

2. Setting up your file in the slicer

Ultimakers use Ultimaker Cura Slicer to create the printing code. You can review the steps to creating your file in Section 2 of this course. 

When opening Cura, make sure that you select the correct machine, nozzle size and material in the upper menu.

3. Tips and recommendations

• After your print is completed, wait until the bed is completely cooled down to remove the model. If you do it before, it might warp.
• When removing your model from the bed, first remove the glass from the machine. If the model does not pop-off immediately, use one of the spatulas available at the workshop and apply pressure . Please use safety gloves to prevent accidents.
• If you used a water soluble filament, you can try to remove the bigger parts of the support and then put it in warm water for some hours.
• You can use a spray filler to post process your piece. At the workshop we like to use this one _{(external link).} After it has dried, you will be able to sand or paint it.
• Please, visit Ultimaker Cura Support webpage to have an in-depth learning about the software HERE _{(external link)}