Bed Levelling Spirals
thingiverse
NEW VERSION 2!!!The original spirals were marred by issues with some slicer designs, so I rewrote them from scratch with more precise geometry to eliminate those problems. Spirals perfect for leveling and calibrating delta beds (or other) ranging from 40mm to 400mm in diameter. The spirals consist of a small square, just 0.25mm on each side, spinning in circles to create an effective diagnostic tool. Instructions Set the layer height in your slicer between 0.2mm and 0.5mm for optimal results. Lower heights than 0.2mm will produce two or more layers, while heights greater than 0.5mm will result in no detected layers. You can superimpose the spirals on your bed if you need extra time or fun - the matching mechanism aligns them at a precise 20mm diameter increment. Combining the 40mm spiral with larger ones will even validate the flatness of your plate.
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