Extruder-filament moving unit for 3 and 1.75 mm

thingiverse

This is a versatile extruder filament moving unit that accommodates both 1.75 and 3 mm filaments with ease. Its sleek design consists of only three print parts, making it a breeze to assemble. To build this essential component, you'll need the following components: Firstly, a roll-bearing ZZ626 measuring 19x6x6 is required - just one piece will do the trick. Next, a spring measuring 9 mm in diameter (you can easily obtain this from a plastic bottle spray) is necessary - again, just one piece will suffice. Moving on, a screw with a diameter of M4 and a length of 40 mm is needed - you'll require just one of these. Fourthly, a nut with an M4 thread is essential - another single piece is required here. Fifthly, a washer with a diameter of either 9 or 10 mm (to fit snugly over the M4 thread) is necessary - just one will do the job. Sixthly, a screw with a diameter of M3 and a length of 30 mm is needed - again, just one piece will be sufficient. Seventhly, three cross-recess head screws measuring M3 x 10 are required to secure everything in place. Lastly, a gear similar to those found on the ANET A6 or A8 printers (with dimensions of Ø11 x Ø9 x internal Ø5) is necessary - just one piece will complete the assembly. For more detailed instructions and visual aids, I recommend checking out this helpful video on YouTube: https://www.youtube.com/watch?v=JL0AePLDomg