Angle of Overhang The angle of overhang is the degree to which a part of the 3D model extends outward without direct support underneath. In 3D printing, angles greater than 45 degrees are often challenging to print without additional support structures, as the material may sag or fail to adhere properly. Understanding and optimizing overhang angles during design helps reduce the need for supports, saving material and post-processing time. Some materials, like PLA, handle overhangs better due to faster cooling, while others may require advanced techniques or cooling settings to improve results. Managing overhangs is key to successful prints. |