After owning a @Open_Builds OX CNC machine for a few months (designed by @Mark_Carew_OpenBuild ), I’ve now been looking at upgrading the design to suit my needs better.
By combining some great ideas that I’ve seen on other builds I’ve come up with the following design.
The design still has quite a way to go though I thought this would be a great time to get some opinions/feedback from other users.
Enhancements so far:
C-Beams used on all axes.
Acme screws rather than belts.
Spindle positioned more centrally to gantry wheels (CoG and maximised bed use).
Combination of Mini and Full size wheels to limit beam flex.
Sandwiched beams to reduce fixing flex.
Thanks 
