Titan Aero "Hräswelg" mount with dual 5015 fans for Ender 3

thingiverse

I've created a new mount for Ender 3 Titan Aero as there were no dual 5015 fans models. ###Current state Release. Airducts and fan mount may change, but they a good enough according to real tests. The main mount itself looks to be stable, but may be changed in a case of serious issues. 75-degrees overhangs are printable, using this fans. ###Key features of my design 1. Rigid and steady mount for all the stuff. 2. No supports, easy print. 2. BFPTouch-slim mount included 3. Dual 5015 fans with vertical offset regulation 4. Air flow simulated design. I've included the simulation results, so you can be sure, that the printed item gets the proper cooling. Peak air velocity is about 35 m/s just below the nozzle. 5. It looks cool, I suppose. Look for further instructions and updates. The project status is public beta, so all the bug reports are welcome. I want to thank everyone for their precious advices, especially Adolf Muffin (https://www.thingiverse.com/adolf_muffin) ###Known bugs 1. Some 5015 fans may not fit the cover because of the seams. 2. One may expect vibrations when printing with accelerations over 3000 mm/s^2 ### Updates #### 2021.05.21 Enlarged holes in the back part of the mount for easier assembly. Added small cuts for nylon clamps. Test showed that there were no place for it after motor installation. #### 2021.05.31 Added two M3 holes for additional non-specified parts mounting in future. Extruded 4 mm mounting surface for axelerometer. It was necessary to make the use of 6 mm M3 screws possible. #### 2021.06.26 Completely redesigned the airducts. I've noticed the issue with bad item blowing at the faces backwards to the nozzle. So, I've splitted the single airduct into two to preserve the maximus airflow. #### 2021.06.27 Added additional ribs for fan mount rigidity. #### 2021.07.09 Added additional contact with the main mount body for fan mount rigidity. Cutted the main mount a bit to make the downward sliding of fan frame possible. #### 2021.09.10 Updated BLTouch mount for better rigidity. #### 2021.09.14 Redesigned main mount. Better cabel manegement, modular structrure of touch addons Added BFPTouch parts.