M3 Spacers

prusaprinters

<p>M3 spacers (4.5mm OD, 3.2mm ID) with heights of 1.00, 1.25, 1.50, 1.75, and 2.00mm.</p> <h3>Print instructions</h3><p>I used these on my Lulzbot Mini 1.03 (silver plate, vs black) with the Modular Bed accessory (<a href="https://ohai.lulzbot.com/project/lulzbot-mini-modular-bed-system-installation/accessories/">https://ohai.lulzbot.com/project/lulzbot-mini-modular-bed-system-installation/accessories/</a>) to make the level-sensing washers level (the included spacers weren't the correct height).</p> <p>Generated with ImplicitCAD. Code below (it doesn't seem to work in OpenSCAD, not sure why).</p> <p>height = 1;<br/> //height = 1.25;<br/> //height = 1.5;<br/> //height = 1.75;<br/> //height = 2;</p> <p>od = 4.5;<br/> id = 3.2;<br/> radius=0;</p> <p>linear_extrude(height, r=radius) difference() {<br/> circle(r=od/2);<br/> circle(r=id/2);</p> <p>}</p>