Dual shaft holder

A project log for 3D Printed CNC

A CNC machine made using PLA and a common 3d printer. All of the software & electronics are open source or off-the-shelf components.

elliotElliot 03/30/2021 at 00:480 Comments

Finally got some more CAD work done and made a 0.50" dual shaft holder.  It mates to the channels in the 2040 extrusion and shafts will be press fit.  Next revision will take in consideration where the motor and shaft placement.  The big benefit here is utilizing the 3d printer precision to align the shafts perfectly.  Ideally they would extend 10mm into the frame.