Here is a "unibody" remix of my previously designed fan duct with dual part cooling for the Ender 3 (Pro).
For the assembly you need:
Assembly: First insert the two 3010 fans in their places on the sides (at least fasten at the back with M2/M2.5 screws, the front is optional), finally clip in the 3510 fan at the front.
Installation on the carriage: first lock on the right side and then press the left side onto the carriage - finally screw tight with the longer M3 screw from behind through the carriage into the duct.
Versions:
Tinkercad Project: https://www.tinkercad.com/things/bemlDqQG9FV
Blower Performance: https://youtu.be/B8FgLm8Qpb8
Ender 3 - Sherpa Mini Extruder Mount: https://www.thingiverse.com/thing:5187693
Ender_3_Pro_-_3510-3010_Dual_Fan_Duct_-_Unibody_-_wBLTouch-wLED.stl.stl | 486.4KB | |
Ender_3_Pro_-_3510-3010_Dual_Fan_Duct_-_Unibody_-_wBLTouch-woLED.stl.stl | 494.2KB | |
Ender_3_Pro_-_3510-3010_Dual_Fan_Duct_-_Unibody_-_woBLTouch-wLED.stl.stl | 495.7KB | |
Ender_3_Pro_-_3510-3010_Dual_Fan_Duct_-_Unibody_-_woBLTouch-woLED.stl.stl | 485.8KB |