Geeethech_Fixer_Screw_Z

cults3d

The Geeetech i3 pro C printers are missing a Z worm gear that raises the printhead. As it is not fixed and is printing, the head moves and disfigures the 3d model as it rises. For this I adapted a 28mm outer diameter and 12mm inner diameter ball bearing on a 3d model that reduces the torque movement of the worm. this figure should be fixed to the top acrylic. I think it is recommended that the impression be made in ABS, PET or another material that is strong. I made the impreison in PLA+ and although it looks excellent with the printing configuration, I don't know how long it can withstand the pressures or the environment. In the CURA program you have to DUPLICATE THE MODEL and give it the MIRROR option so that it has the two fixers of each endless Z tone. At the moment of the installation it is recommended to remove the worm screw, put the reducing cylinder on the worm screw, release the small fixer of the smooth rod and lower it. pass the worm screw inside the 3d model. the two models do not have holes, they should be made according to the size required for screwing. they can be put upside down as I show in the pictures or upside down (the worm screw should be raised so that it can be centered and fixed). It should be noted that this is a modification that will require the removal of parts from the printer and therefore the 0-point of the machine may have to be readjusted. The design is left for any modification that may be required. This model can be used for other utilities such as opening or closing a small door by putting them together with the ball bearings aligned. impression time 1 hour 35minutes 12 grams 4.01meters