Large Bolt and Nut

pinshape

I came across this thing on Thingiverse but it's nowhere to be found now. Apparently, the bolt and nut are printed twice as large as shown in the picture, so I reduced them by 50% using my Davinci 3D printer's XYZware software. This could be a fantastic toy for kids or used as a screw-in sensor mount if you hollow it out and place a sensor inside. To get this thing printed, I simply used my trusty Davinci 3D printer. First, I reduced the original size by 50% within the Davinci XYZware software. Then, I printed it in excellent mode (0.2 height, 30% fill) and got great results. However, I encountered a problem - my Davinci had a cracked bearing when I printed the first one, and to make matters worse, the shape came out oval instead of round. So, I made a YouTube video showing how to replace the bearing mount. After that, the final print turned out perfectly. Check it out: http://youtu.be/Y8H6lmYDs-I