Thingiverse
Based on Prusa MK3 R3 - updated Extruder with 40x40x20mm fan open Idler and improved airflow
by OPK
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This is based on the Prusa MK3 updated R3 (August 3, 2018) Extruder and has:
- 40x40x20mm Fan mounted without losing print volume
- Cooler Heatsink of Hotend due to improved airflow and more pressure
- Cooler extruder motor as some air flows into the idler compartment
- No heatcreep
- More air, more pressure, still silent and same printvolume
- Improved airflow by removing obstacles
- Before and after measurement done with Flir heatcamera
A BIG BIG thanks to the official Prusa design t
- 40x40x20mm Fan mounted without losing print volume
- Cooler Heatsink of Hotend due to improved airflow and more pressure
- Cooler extruder motor as some air flows into the idler compartment
- No heatcreep
- More air, more pressure, still silent and same printvolume
- Improved airflow by removing obstacles
- Before and after measurement done with Flir heatcamera
A BIG BIG thanks to the official Prusa design t
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