Helinge
grabcad
The "Helinge" hinge offers a novel elicoidal motion, enabled by Additive Manufacturing's design freedom. It combines 90° rotation and upward/downward translation between elements through a cylinder-and-rod mechanism inside two helical sleeves. The rods' helix shape produces 90° to 180° rotation and a quarter-pitch translation along the axis, with interfering rod ends preventing full exit from sleeves. Manufactured as a single 3D-printed part, it simplifies production and allows easy removal of support material or unsintered powder. The "Helinge" demonstrates how 3D printing and additive manufacturing can revolutionize hinge design and mechanical connections in the future.
With this file you will be able to print Helinge 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 Helinge.