Calibration cube, octagon, hole, cylinder

Simple customizable dimension test. You can test:

• elephant foot
• square with sharp corners
• square without corners
• diagonal dimensions
• size of circle and hole
• overhangs and bridges (text)
• ghosting

Difference between square with and without corners are caused by extrusion inertia. This can be improved by shortening filament path, lowering temperature of nozzle and tuning of jerk or ‘k’ parameter (linear/pressure advance).

Print instructions

Category: 3D Printing Tests