"Roberto" Ender 3 Fan Duct

thingiverse

This is my first design in fusion 360 so there can be many issues, and I will not upload any aerodynamic test because I'm a big newbie in fusion, maybe later someone can make this test instead for me. I designed it for a couple of reasons: 1. it looks like Roberto from futurama ''I know, not any serious reason'' 2. you have very easy access to the hot end 3. It uses two 5015 fans, so if you broke normal fan you can always use then 4. You have very good visibility under the nozzle and you can always see the first layer very good 5. it's very lightweight so you can print at high speed without decreasing quality 6. left fan ''which is used to cool radiator'' is very directed to the radiator so after printing for a couple of hours the radiator will be extremely cool It's better to use PLA because it's less flexible than PET'G and radiator stays extremely cool I added a direct mount for stock extruder buts I didn't test it because my stock extruder broke down. It will be very nice if someone can test it out You will need: 4x M4x25MM Screws. (####Use screws with thinnest heads that you have###) 4x M4 Nuts 2x 5015 Fans ######UPDATE###### After the first comment, I fixed some issues 1. Screws heads will no longer catch motor box and tensioner screw 2. Improved hot end cable management 3. Added small but functional piece on top for connecting cables to with zip-ties 4. Improved fan duct cooling If you see anything wrong with this model please write it down in the comments !!Share your makes!! P.S I'm from Poland so sorry for my bad English