What Changes When a 3D Printer Switches Filaments
What Changes When a 3D Printer Switches Filaments
A material change can alter how a print adheres, warps and carries load.
Filament softens in the hot end and bonds to previous layers as it cools. Changing material often requires revisiting nozzle temperature, cooling airflow and the first layer.
Moisture absorbed during storage can produce bubbles and rough surfaces. Warping can also come from uneven cooling, particularly with large, flat parts.
Print a small test with the features that matter, such as a thin wall or a loaded clip. Test the part in its installed orientation because layer direction affects how it breaks.
