Filament spool holder

the part consists of a main and a counter part; the assembly is secured with bolts and nuts. This assembly is firmly attached to the frame to allow the printer to be moved without removing the filament from the parts. Of course, this method implies that all vibrations from the frame will be transferred to the reel, however, other similar designs have a similar problem; with such an arrangement, vibrations of the filament can only be avoided with the help of an additional frame, shown in the photo (when installing an additional frame in the form of metal rods, the rigidity of the structure increases many times, so I do not recommend ignoring it). 

I recommend filling 40% or more

Required additional items: 4 M5 nuts, 2 original screws and 2 PH2 screws 5x10 max. 

The original screws need to be screwed into their original places, otherwise you most likely will not be able to install a metal holder.

In this case, the reciprocal part of the holder performs its function, however, when I put it on the stock ender 3 v3 se, it stuck a little, I never found the reason, maybe I’m the only one with this problem, otherwise it will be necessary to scratch off the plastic a little with a knife .

I advise you to print the holder on the right side, using supports on overhanging components.

Do not forget to level the adjacent surface of the metal holder using sandpaper and another flat surface, since from the factory this part is very crooked, if this is not done, the filament will wobble much more. I had to not only level the surface with sandpaper, but also level the edges with a hammer.