Straight Pole, Curved Hole Illusion

pinshape

This is my from-scratch copy of the "Straight Pole + Curved Hole Illusion" as shown on the Make Anything YouTube channel here: https://youtu.be/Gm-lCSPBdp4 I'm not completely happy with this design; it isn't as good as the original. I had some trouble with the gear and didn't take the time to put detail into the card, but it works! To make the stick square, I did it so that it would be easier to print. Printer Settings Resolution: 0.2 Infill: 15% Tolerances offsets might need to be adjusted to get a good fit on other printers. Assembly Print one copy of everything except for the bearing, which needs three copies. Assembly is straight-forward. Insert the bearings into the bore and then slide the crank shaft in, passing through the gear. On my printer, the fit was quite snug, so no glue was needed. Place the rotating platform on top and insert the pole and card. Again, these were snug for me and didn't require any glue. Put the handle on the end of the crank. Turn the crank and be amazed! How I Designed This This design was created using OnShape. The design can be found here: https://goo.gl/LKCaFA It is public; feel free to make improvements.