Spaceing and accuracy test cylinder print down to 0.15mm

thingiverse

This is a quick quality check print I've done. The small cylinders have spacing towards the block. Spacing has been checked at 0.30 / 0.25 / 0.20 and 0.15mm. Most popular well-calibrated printers usually get stuck at 0.2mm. If you can manage to go down to 0.15mm, that's a lucky break. The cylinders also have additional spacing at the bottom to make sure parts come loose even when the first layer might be thicker than all the others. The entire block is designed to calibrate and check the XYZ dimensions because it measures 15x15x60mm big. Note: On my Vellemann Vertex, I was able to get the spacing working down to 0.15mm with an accuracy of 0.05mm for the overall block and a nice closed surface. But that took a lot of calibration effort...