![]() 25" because that is the size of a 1/4-20 hole pre-tapped. BE SURE THAT THEY OVERLAP IF YOU WANT THE EYES TO SPIN!!! We will be using a 1/4-20 bolt to attach the eyes to the body, so make the holes in the gear slightly larger than. The eyes will be cut out on the plasma cutter like gears so that they will spin when you move them with your hand. I made 10 teeth on my gear because that will allow space between the teeth of the gear for the opposite gear teeth. Copy and revolve this around the circle so that there will be teeth around the gear. Mirror this across, now you have one tooth of your gear. Next make a line facing out of the inner circle reaching to the outer circle, as the left side of the gear. Copy all of the drawing file aspects of the circles on the body onto the new drawing file. We will make a separate drawing file for the eyes, but you need to see how big they eyes will be to determine the features of the body. This will be the base circle for the gear. Be sure that the inside circle does not touch the edge of the opposite outer circle. Now make a smaller circle on the inside of each eye. ![]() I dimensioned the left eye 3" away from the left edge of the stock and 2.5" from the top edge of the stock. ![]() I made the outer circles for the eyes 2.25" in diameter. Instead of cutting them on the mill, we will cut them on the plasma cutter. Make sure that they overlap in the center. Create two circles that will be the eyes.
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