Adjustment/lock rings

prusaprinters

<p>Made myself this ring in OpenSCAD for use with the arm of <a href="https://www.prusaprinters.org/prints/73909-spool-holder">this spool holder</a>, ensuring a snug fit for the spools on there.</p><p>The OpenSCAD project was made parametric, everything from type of screw (M2, M3, M4 etc) to amount of screws (any amount supported) to inner and outer diameter of ring.</p><p>The OpenSCAD source has some dependencies on other local projects of mine thought and thus can't be uploaded easily here right now,<strong> but I can generate new alternatives for those who want it</strong>.</p><p>I've included the PETG gcode I printed with my 0.6mm nozzle and also one for the more common combination of PLA and a 0.4mm nozzle.</p><p>The model file is also included + accompanied with two example models showing the parametric nature of my OpenSCAD code:</p><ol><li>A ludicrous one with same dimensions as base ring, but with ten M2 bolts rather than the three M4 bolts.</li><li>A big one with four M8 bolts. Outer diameter of 75mm, inner of 40mm.</li></ol><p>The ring in the photos has been printed on my Prusa Mini+ using add:north Red Metallic PETG filament and a standard 0.6mm nozzle.</p>