FDM Nozzle Temperature Nozzle temperature in FDM printing is the heat setting at which the filament melts and is extruded. Each filament type has an optimal temperature range: for example, PLA typically requires 190–220°C, while ABS needs 220–250°C. Incorrect temperatures can cause clogs, poor adhesion, or weak layers. Calibrating nozzle temperature ensures consistent extrusion and high-quality prints tailored to each material. |