Parametric Shaft coupler with hex support
thingiverse
We enhanced marcsulf's superb parametric Z coupler to suit our robotics team's requirements, which included supporting hex shafts and maintaining rigidity. The STL file for a sideways-printing version is attached; this method proved to be stronger as it prevented the inside of the hex from stripping before part delamination. However, avoid using PLA due to its brittleness. For ABS printing, opt for 4-5 shells and high (50%) rectilinear infill. Post-processing can be done by painting with acetone or via an acetone vapor bath. The best material choice is Taulman 618 Nylon.
With this file you will be able to print Parametric Shaft coupler with hex support with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Parametric Shaft coupler with hex support.