Print-in-Place Gummy Bear Keychain With Opening Latch and Rotating Key Ring Attachment

prusaprinters

<p>Print settings: print with PLA. 0.15 mm layer height, 0.35 mm line width, brim enabled, cooling enabled, 15% infill, 70 mm^2 solid infill threshold area. Bottom layer Hilbert curve fill pattern (optional). Latch internal surface ironing (optional).&nbsp;</p><p>Instructions: after printing, remove the latch support structures in the gap using a thin utility knife. Then open the latch by the ledge when pushing the sides of the bear near his legs.</p><p>Gently rotate the key ring attachment with soft jaw pliers to allow it to rotate freely. You may need to rotate it a couple of times for more smoothness in rotation.</p><p>.3mf file with settings for PrusaSlicer is provided.</p><p>The model is based on jakejake's work: https://www.thingiverse.com/thing:1142284 (originally published on Creative Commons — Attribution license).</p>