Gantry Belt Tensioning Gantry belt tensioning is the process of adjusting the tightness of the belts that control the movement of a 3D printer’s gantry system. Proper belt tension is critical for achieving precise prints, as loose belts can cause layer shifting, misalignment, and wobbly prints, while overly tight belts can lead to excessive motor strain and premature wear. Many 3D printers include built-in tensioners, but manual adjustment is often required to ensure optimal performance. Regularly checking and maintaining belt tension is especially important in high-speed or large-format printing, where slight inconsistencies can lead to major defects in the final print. |