Pendulum Clock

prusaprinters

<p>This is a 3D printed pendulum clock with an 8-day runtime and an accuracy of around 1-2 minutes per week.</p> <p>The primary goal while designing this clock was to make it functional as an accurate time keeper. It has a deadbeat escapement which remains accurate with variations in weight or power train friction. I wanted it to have a long runtime so it would still be keeping time if I was away for a few days. It took a few refinements and a few internal metal components to reduce friction enough to allow an 8-day runtime.</p> <h3>Print instructions</h3><p>Printed in PLA on a Prusa MK3 single extruder. Layer changes were added for highlights in the front frame and dial.</p> <p>Complete build notes are on Thingiverse at <a href="https://www.thingiverse.com/thing:3524448">https://www.thingiverse.com/thing:3524448</a></p>