PID tuning of a 3D printer is a core optimization process that precisely controls the temperature of the nozzle (extruder) and bed (heating bed) to minimize fluctuations. This guide explains the principles of adjusting P (Proportional), I (Integral), and D (Derivative) values, provides detailed usage of actual Marlin firmware commands (M303, M500), and presents ways … 3D Printer PID Tuning Guide: Methods to Minimize Nozzle & Bed Temperature Fluctuations and Improve Print Quality 계속 읽기