We will be adding a step by step construction guide as we go. Right now we have done a lot by changing the design in order to make assembly a breeze. We are making these for our own use, so we want them to assemble quickly too.

Currently the procedure is simple. The bearings go onto the precision rods and the rods are inserted (they fit tight) into the opposite walls (back-front, or side-side). With the grooves that we've added, the 4 sides lock together. Pre-drilled holes secure the sides.

The bearings are designed to lock into the baseplate and carriage for assembly. Glue can be added later, once the system is aligned.

Currently we are using stainless steel M8 threaded rod. All of this is flexible given the design. We have been experimenting using low temperature thermoplastic to quickly create the nuts to drive on the threaded rod. This works pretty well, but it is hard to be consistent. We are now looking at tapping delrin rod as a low cost alternative.

There are access ports on the back and bottom for easy maintenance and assembly. Also, we have cut ports near the motor mounts to allow for easier access to the motor-threaded rod connection.