Tolerance test

thingiverse

Designed as a Test of Tolerances for 3D Printing Inspired by My Own Adventures Learning CAD Workflow To Do This Exercise Properly, You Need to Update Parameters in the Model to Match Your Printer I Will Write This Up as a Weblog Post at Some Point In My Latest Iteration, I Got Down to 0.2mm in Gap Between Parts with a Parameter in the Model Which is Quite Wrong The #overfill parameter adjusts the amount of lines of plastic laid down by an additive 3D printer. This #overfill number should be zero but the state of the art with 3D printers is not that advanced. The clearance between each cylinder and the frame varies between 0.1mm and 0.7mm in steps of #dxy_gap which is set to 0.1mm. If You Have an Ultra-Precise Printer, You Might Try a Smaller #dxy_gap Value. I Suspect the #overfill value varies with temperature layer height filament extrusion speed etc but I have to start somewhere