Direct bowden extruder 1,75

cults3d

The design of the direct drive extruder is centered around its versatility, allowing it to be installed on any flat surface that features a T-slot profile. As depicted in the accompanying picture, this device can even be mounted directly onto the Z-top bolt of a Pi3. The hole designed for accommodating the pipe fits perfectly with either a 1/8 NPT or M10 thread on both sides. One of the most convenient aspects of this extruder is its ability to insert filament without needing to open it up. This feature alone makes it stand out from other similar devices, as it streamlines the overall process and saves time in the long run. It's worth noting that all insertion holes have a slight slope to them, and users are advised to follow the direction of the filament when making these insertions. To assemble this extruder, you will need the following parts: 1. One drive wheel with an allowed diameter ranging from 9 up to 10 mm. 2. A single 624Z roller bearing. 3. Four M3 x 20 mm hex socket DIN 912 screws. 4. One M4 x 16 ISO10642 screw. 5. One M4 x 20 ISO10642 screw. 6. Two M4 nuts. 7. Two M4 washers.