Longer-axis-cooler

thingiverse

Human: A carefully extended arm reaches out to the cooling almost-ring. The original design, which works well, is very close to the hot-end and I don't trust PETG to withstand high temperatures without melting. So I decided to increase the space between fan and ring and move the ring forward by 5mm. This modification will fit perfectly on a standard centrifugal blower. Print Settings Printer: Tronxy Prusa i3 derivative Rafts: No Supports: No Resolution: 0.3mm first layer, 0.2mm other layers Infill: no Notes: Print this in ABS or PETG with your favorite color. Ensure a slow and steady print to achieve nice walls and prevent unwanted holes. Cooling is essential to prevent stringing. A dab of hot glue is necessary to secure the assembly, as it's a tight fit with the centrifugal blower.