Creality 3D Ender 3 - Spool Holder - Better unroll your filament

thingiverse

Introducing the new Creality 3D Ender 3 printer that I recently acquired as a Mechanical Engineering Student. As an avid 3D printing enthusiast, I decided to take the plunge and buy myself a high-quality machine. After months of printing with my Ender 3, I noticed a recurring issue: uneven filament spool unrolling due to the small diameter of the spool holder compared to the large diameter of the filament spools. This discrepancy causes excessive stress on the extruder and ultimately damages the spool holder over time. I designed a simple, cost-effective solution to address this problem. The spool pipe fits snugly between the filament spool and the Ender 3's spool holder, providing a stable and consistent unrolling experience that protects the spool holder from damage. To ensure compatibility with various filament brands, I've included .step data for customization. If you encounter any issues with fitment, feel free to modify the parameters to suit your specific needs. I've optimized the design to minimize unnecessary material accumulation, saving time and filament in the process. If you have any questions or need further clarification on this project, please don't hesitate to reach out. As a token of appreciation for your interest, I'd be grateful if you could treat me to a cup of coffee – but only if it's within your means!