Smoother Airflow Fan Shroud

prusaprinters

<p>(Originally Uploaded to Thingiverse May 11, 2020)</p> <p>Based on my previous fan shroud, this design directs the airflow more directly from the air intake to the exit vent. This allows a less turbulent flow, giving more uniform and constant cooling for the part being actively printed.</p> <p>The shroud also has the air intake fan mounted closer to the extruder's center of mass, causing less wobble and vibration during rapid acceleration and deceleration movements.</p> <h3>Print instructions</h3><p>Print Settings:</p> <p>Material: PLA<br/> Extruder: 204C<br/> Bed: 56C<br/> First Layer Print Height: .24mm<br/> Standard Layer Height: .18mm<br/> Wall Thickness: .40<br/> Wall Perimeters: 2<br/> Infill: 18%<br/> Infill Pattern: Gyroid<br/> Material Flow: 100%<br/> Support Percentage: 12%</p>