DIY CNC Milling Machine From Scratch

[totts]

Hopefully this is what it will look like: Nearly fully Drawn


Ears welded up to support the z axis



Z axis sides, 20mm thick:



The z axis fully built ready to be surface ground:




Surface ground and holes drilled and tapped for the ears:



Just checking the squareness: looks pretty good although this is adjustable on final assembly:




Mock up:




Steps machined for linear rails and ball screw supports and nut:




All holes drilled for linear rails, ball screw supports and the screws which will push them towards the parallel edges:




Y axis plate machined and holes drilled ready to mount the rails and then surface ground: