Developable Four-Bar Linkage

SummaryDevelopable surfaces are geometric shapes that can be flattened onto a sheet of paper. This property allows for mechanisms like the four-bar to be incorporated into interesting shapes like this cone. To learn more about developable mechanisms, check out: https://compliantmechanisms.byu.edu/developable-mechanisms-explainedThis model also features print-in-place living hinges, which mean that no assembly is required for the motion of the mechanism. Printing InstructionsThis model is designed for standard, 0.4mm nozzles. More specifically, the living hinges require that the wall thickness be set to near 0.4mm in order to properly print.This model also requires supports to uphold the bottoms of the beams of the four-bar. You may be required to manually paint supports on the circular arc overhangs that lie between the hinges in order to prevent stringing or other print artifacts.Learn MoreThis design was developed by the Compliant Mechanisms and Robotics Group (CMR) from Brigham Youn