Mechanical Clock

UPDATE 2 - I finished updating a few parts, the changes are as follows. The pulley ratios on minute_gear_2.stl and hour_pulley_2.stl have been corrected. The escapement has been changed and is now secured to the frame with one M3 X 6 button head machine screw from the top side of the escapement. frame_2.stl and escapement.stl have been modified to accommodate this change and the required hardware has been added to the list. balance_wheel.stl has also been modified to incorporate M3 X 4 mm set screws to use as tuning weights. The weights need to be added in even numbers in a symmetric pattern around the wheel to maintain balance. These weights are less than 1 gram each, so it is necessary to get close to the correct weight by adjusting the infill of the balance wheel. I have found that around 70 percent infill is a good starting point.

It is better to start with the balance wheel on the lighter side so the clock runs slightly fast, but a slow running clock can be adjusted by adding