I've been busy drawing the CNC I want to build, and want to hear what you guys think.
Bed Size: 1400x1000mm
X-Axis Movement: 900mm
Y-Axis Movement: 750mm
Z-Axis Movement: 250mm
Need accuracy of +-0.2mm.
Still have to finish the Y-car and Z-Axis. The bearing blocks also need some supports, and I already have a few changes in mind to what I have drawn so far. The bed weight is 70kg, and the gantry with Z will be about the same weight . I might also add a sliding knot setup on X if racking is a problem.
X and Y will run on ballscrews, not sure about Z or any of the stepper sizes. Plan is to cut rifle stocks on it, and maybe use it later on to build a CNC out of 10mm alluminium plate.