Delamination Delamination refers to the separation or splitting of layers in a 3D-printed object, a defect that compromises the part's structural integrity and strength. This issue typically occurs when interlayer adhesion is weak, often due to insufficient nozzle temperature, incorrect layer height, or improper cooling settings. Delamination is especially common in high-temperature materials like ABS, which shrink during cooling, causing layers to pull apart. To prevent delamination, users can increase the nozzle temperature, use a heated bed or enclosed printer, and optimize slicer settings for slower cooling. Proper calibration and material storage also help minimize this problem. Delamination must be addressed when printing functional parts to ensure they perform as intended under load. |