Base Layer The base layer, also known as the first layer, is the foundation of a 3D print. It is the most critical layer for print success, as it establishes the adhesion between the model and the build plate. A properly printed base layer should have even thickness, consistent extrusion, and no gaps or overlaps. Issues like poor bed leveling or incorrect nozzle height can lead to weak adhesion, warping, or print detachment. Many slicer programs allow users to slow down the speed of the base layer or adjust its extrusion width to improve its stability. |