What is a potential consequence of high print temperature in FDM?

High print temperature in Fused Deposition Modelling (FDM) can lead to an increased risk of stringing. When the nozzle temperature is set too high, the filament can become overly fluid, which allows it to ooze out of the nozzle even when it's not actively extruding material. This can create thin strands of plastic, referred to as 'stringing', that stretch between different parts of the printed model or between moves, resulting in unsightly web-like structures.

While enhanced layer bonding, smoother surface finishes, and reduced filament usage can be associated with appropriate temperature settings, excessive heat generally does not contribute positively to print quality. Instead, it can cause issues like stringing, along with other potential problems such as warping or undesirable surface textures. Therefore, understanding the optimal temperature for specific materials is crucial in achieving the best results during the FDM printing process.