"Swiss" Cube - 3D Printer Torture Test

thingiverse

A 50mm cube with intricate networks of 75 interconnected 8mm tunnels, presents a formidable geometry that pushes the limits of any nozzle size or printer style, requiring parts as thin as 2mm to be successfully printed. This complex print demands precision from even the most calibrated machines, making it essential for engineers to carefully calibrate their equipment before embarking on this challenge. Simplifying the scale won't alleviate the difficulty; the original dimensions are already a true test of printer capabilities. The design's resemblance to a block of Swiss cheese has earned it a reputation as a popular metal machinists' challenge, requiring a great deal of skill and expertise to overcome its numerous overhangs and complex geometries. This intricate print was crafted using Fusion 360, a powerful tool that enabled the designer to create such an intricate model with ease.