grabcad
A universal coupling, also known as a universal joint or U-joint, is a mechanical device used to transmit rotary motion between two shafts that are not in a straight line and may be inclined at an angle to each other. The primary purpose of a universal coupling is to allow for the transmission of torque and rotary motion between shafts with flexibility in their alignment.
Direct link to the original creator's page
Click the "View on grabcad" button above to visit the original model page on grabcad. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on grabcad. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original grabcad page to see if modifications are permitted by the creator.