This modification allows the elbow to bind pass 90 up to 130 degres.
Présentation: English: https://www.youtube.com/watch?v=wS1JH_u7Muk
The stl files include a planetary gear box.
Please follow the assembly instructions given into the video.
(Tanks to Gear Down For What for the inspiration)
In the list, there are also optional stl files to insert metric/english size nuts into the 3d parts.
Ex: Gear-Pot_Retainer have three versions M4, 6-32, or no cavity for insertion.
The table shows at what height you need to pause the printer to insert the nut into the cavity.
To ease the micro-switch actuation adjustment, file the extrusion on the Mod_ElbowShaftGear cam and use the micro-sw actuator.
To avoid any binding, all gear type parts should be printed to the highest resolution.
I suggest you print the planet gear one at a time with support.
You will also need support for the Gear-Pot_Retainer and Mod_Elbow ShaftGear.
If you do automatic support layout, make sure to delete any support within the nut cavity before slicing/printing.
Once printed, remove the 4 tabs on the middle of the Xmission Center Ring.
You will need to print 2 Xmission center Ring Lock and 2 HighArmSide.
Update. 12-feb-18. Motor_Plate_6-32 _Insert. Remove extrusion on surface