Cartesian Bot Improvements

Belt Tensioner

A very useful addition is the belt tensioner.

Alternate Belt Tensioner

My Z belt was a bit slack after gluing it together so I needed a belt tensioner. problem was that I have no patience. I wanted it now! thus, the ScarpTioner was born!

Use one piece of threaded rod, one piece of smooth rod, two diagonal tie brackets, the foot spacer, some nuts and washers and voila! the ScrapTioner!

(Image to be added soon)