The nozzle of the FLSUN SR is slightly longer than the focal point of the stock fan ducts, resulting in the airflow cooling the nozzle rather than the part / extruded filament.
Whilst this hasn't had a noticeable effect on the majority of prints, this may cause some issues with high angle overhangs or longer bridges, as well as small / thinner details on certain models.
This redesigned fan duct adjusts the focal point of the air flow by changing the angle and position relative to the nozzle. It maintains a similar area of coverage, but is slightly narrower than the stock ducts.
• Brim - Not required
• Support - No
This duct is a part of a series with several options available to suit your needs
• FLSUN SR - Fan Duct (Narrow) https://www.thingiverse.com/thing:4896490
• FLSUN SR - Fan Duct (Ultra Narrow - Short) • RECOMMENDED • https://www.thingiverse.com/thing:4899374
• FLSUN SR - Fan Duct (Ultra Narrow - Long) https://www.thingiverse.com/thing:4899374
• FLSUN SR - Fan Duct (Radial) https://www.thingiverse.com/thing:4915578
• FLSUN SR - Fan Duct (Radial with Offset) https://www.thingiverse.com/thing:4916950
Printer:
FLSUN SR
Rafts:
No
Supports:
No
Resolution:
200
Infill:
15
Filament:
SUNLU PLA+Black Post-Printing =============
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Category: 3D Printer PartsThe author marked this model as their own original creation. Imported from Thingiverse.