Tolerance Test

thingiverse

***Update 4/18/19*** The tolerances on the curved surfaces of the pegs are too tight, which is a result of the modeling method I used. I need to go back and make some adjustments. I wanted to test how tight of a tolerance my new Prusa i3 mk3 can hold. To do this, I created a tolerance test with levers that move the test pegs, similar to the one from Maker's Muse. However, I didn't want to pay for it, so I made my own version. The handles are designed to break free the pegs, but if they're not enough, there are holes for a 4mm hex key in each peg. I made these somewhat tight because the other tolerance test I've tried had loose hex keys that couldn't even break one peg free. I added chamfers on the bottom to prevent sticking due to layer squish. This part is meant to be printed with the tolerance size numbers facing up, but it may show up upside down in your slicer because of how I modeled it.