Micro Marblerun

thingiverse

Micro Marblerun - a minimalist marble machine that assembles in seconds with its two parts designed to snap together seamlessly. Use 8 mm steel balls for optimal performance. This compact marvel serves as an excellent gift or an addictive desk toy that will keep you mesmerized for hours on end. Watch the YouTube demo at https://youtu.be/j0E56CbSJo4 to witness its smooth operation in action. For a hassle-free installation of the screw lift, check out this video tutorial: https://youtu.be/i-PeAw9IH5Y To ensure a snug fit for 9.5mm (3/8") ball bearings, print at 118% - a trick pioneered by V4HE's innovative make. Printer Settings: * Printer Brand: RepRap * Printer: Huxley * Rafts: No * Supports: No * Resolution: 0.3 mm * Infill: 25% Notes: No specific print settings are required, but I've used these as a starting point for example purposes: 0.3 mm layer height with 0.5 mm hotend 3 shells (two would suffice) 25% hexagonal infill 2 solid bottom layers, 2 solid top layers Seam position aligned Post-Printing: Clean the interior of the tower, entrance/exit points, and contact surfaces between the two parts to ensure smooth operation. Verify that the screw's base is flat before proceeding. Conduct a test run with a ball to check for any resistance - it's more challenging to remove the lift screw once installed. Watch this video: