MAJ 07/10/2018: Added a wire feed that snaps onto the threaded rod to prevent unwinding of new reels.
MAJ 06/05/2018: Addition to the stepper support of the adjustable stabilizer of the Z axis
MAJ 03/29/2018: error on the belt tensioner stl
Reverse(?! suggestion welcome :) ) Vertical mounting system for CR-10 (S) motors with steppers synchronization option and Z adjustable stabilizer.
the size of the step of the printable threaded rod is M22x200. Or 2mm per revolution for an outside diameter of 22mm.
This set makes it possible to adjust the geometry of the Z axis by adjusting the length of the threaded rod. To do this, it is necessary to act on the adjusting ring and lock the position with the counter nuts
Allows the use of powerful stepper (photo: NEMA17x60mm)
Stepper synchronization dispenses repeated heating bed settings
Attention : You will have to reverse the direction of the Z axis stepper in the configuration_h (line 753 for Marlin 1.1.8) section of your firmware !
Synchro Option :
No major difficulties.
For the printing of these parts it is preferable to set the number of perimeter layers to at least 5 for a 0.4mm nozzle. Either a thick wall of at least 2mm.
The support of the pre-assembled threaded rod with the clamping ring is drawn with its printing support. It is therefore necessary to disable the eventual raft and brim in the print settings and ensure that the print resolution is set to 0.2mm, it is very important!
Beware of deformations due to a bad temperature range as well as warping parts on the bed.
Respecting the geometry of the pieces is very important.