Delta Bed Dish Calibration (Delta Radius)

thingiverse

This is a dual-purpose calibration print for the Tevo Little Monster's 350mm bed. If you've already installed some recommended upgrades, such as the manual bed leveling system, this print will help you manually adjust your bed to perfect squareness and fine-tune your delta radius to compensate for any warping of the bed surface. By carefully aligning the printer's carriages with the top plate without any x/y/z offsets, then using the nozzle to level the bed against the top plate, you can achieve strong first-layer adhesion and precise print accuracy. In contrast, relying on automated bed leveling on a Delta printer often results in poor dimensional accuracy, making it suitable only for decorative items but not functional parts. Instead, use the auto-bed-leveling feature solely to adjust for differences in bed surface height when using a removable glass bed, ideally with a type 4 level calibration.