ADKS - Ender 3 Fan Duct v3

thingiverse

**Update - 2 October 2020** The downloadable version is now available for editing. **Update - 22 September 2020** Version 3 has been released. This upgraded version of the alternative fan duct is designed for Ender 3 Standard/Pro 3D Printers. Custom parts to install BLTouch components will be released shortly. To understand how to slice the incorporated support, check out this video: https://youtu.be/DNUhdwYpO44 This new version includes two separate ducts that provide proper airflow on both sides of the hotend nozzle, improved internal airflow, and minor adjustments. For additional specifications, please see the original comment below. Previous versions are available for download. Consider supporting me with a tip to help during this tough time. Due to the Covid-19 pandemic, I lost my freelance consulting job for engineering companies in Italy. It is currently challenging to find employment here, so your support would be greatly appreciated and helpful. I love designing and 3D printing as hobbies. It's incredible to see how some of my projects are popular on online platforms. My designs will never be for sale; I believe in sharing and will not request mandatory fees for downloads. I hope to regain serenity soon and become active again to update projects with new ideas. PayPal account: beagleinside@gmail.com Paypal.me link: https://paypal.me/adarkstudio Thank you page: https://pastebin.com/raw/gTt8iE5a Best regards, Nio In an effort to quiet my Ender 3 Pro, I designed this hotend fan duct using only 4010 or 4020 silent fans. The other goal was to create a **single piece object easy to print without the need for particular supports** during the printing phase. I installed a Sunon MF40202V2 24V fan for the hotend and the stock 4010 fan from the motherboard case as part cooling fan. M3 screws are required for installation. In cases of small gaps between fans and their housing, use tape all around the fans to secure them during installation. Enjoy! Let's Create Stuff! Cheers, Nio