Speed and Acceleration Test (SAT)

This is a 3D printing speed test. It consists of two 3D models, optimized for testing speed and acceleration of the perimeters and the infill respectively. You can use these to tweak your speed and acceleration settings and look for quality issues (e.g. ghosting, surface quality), problems like layer adhesion or mechanical limitations (layer shifts). How fast can you go?

For the purpose of comparability, I recommend the following print settings.