MendelMax Filament Guides Guide Wheel spool holder Free 3D print model

cgtrader

Set of filament guides designed for MendelMax printers, specifically engineered to prevent tangled filaments during printing. Tired of the frustration caused by tangles, I developed these innovative guides to ensure seamless feeding and quality prints. These guides offer two configurations for the upper guide: a fixed curved rail and a rotating wheel, both designed for 3mm filament. The rotating guide wheel can also accommodate 1.75mm filaments, making it versatile and practical. The side-mount spool holder is compatible with most standard filament spools, making installation effortless. To enhance printing efficiency, I added an update in January 2014, introducing a dual-wheel upper guide and dual-bearing lower guide to minimize friction and optimize part quality. **Building the Rotating Upper Filament Guide Wheel:** To construct this component, you'll need the following essential parts: - 2 x M8 x 30mm SHCS - 2 x M8 nut - Approximately 4 x M8 washers - 4 x 608 bearings For a successful assembly, print two wheels. For optimal results, position 3-4 washers between the two bearings in each wheel. This setup prevents over-tightening the M8 screw and damaging the bearings. **Assembling the Lower Filament Guide:** To assemble this critical part, gather the necessary components: - 2 x 608 bearings - 3 x M8 x 30mm SHCS Carefully thread the bearings through the tapped holes; secure with screws. All other parts require minimal assembly and can be completed easily, ensuring a flawless printing experience.