3D Printer Scalable XYZ Belt Drive

Attention please:

This project is only a drawing, I haven't realized the real thing yet, so, before printing or before milling any single part, check well the Sketchup file and check any possible mistake.



3D printer Scalable XYZ, lifting Z,

Added the Z axis to XY 3D Printer Scalable XY

Z Axis:
-Shaft diameter 20 mm and aluminium holders.
-Linear Bearing LMK 20 (square flange in order to be eased ti aligning the bed).
-Screw: every possible precise screw such as trapezoidal s