Extrusion Temperature Extrusion temperature refers to the specific heat setting required to melt the filament in the 3D printer’s hot end before it is extruded through the nozzle. Each type of filament, such as PLA, ABS, or PETG, has a unique optimal extrusion temperature range, which is usually provided by the manufacturer. Setting the correct extrusion temperature is critical to achieving high-quality prints, as too low a temperature can cause under-extrusion or clogging, while too high a temperature can lead to stringing, oozing, or poor surface finish. Fine-tuning this parameter ensures consistent material flow, proper layer adhesion, and an overall successful printing process. |