With the Z and Y Axis components almost complete, I couldn’t wait to get the X frame components built up. I cut all the plywood pieces on the tablesaw, then figured out what angle to cut out the MDF webs. Once I made one that fit well, I used the waste piece with a stop on my cross cut sled to quickly cut out the rest of the webs:
I assembled these in place on the machine base and once again glued everything up and used a lot of clamps. The waste pieces from the MDF webs came in handy again to make a squared up clamping surface.