This Hevo build will be stronger , improved z axis , smarter parts etc.
Will use carbon fiber 10mm full rods for lighter weight for X axis, 10mm for Y axis and 12mm rods for Z , for lead screw I choose upgraded 8mm lead 4 leadscrew with anti backlash nut .
Some parts I remixed from others , some parts I will designed myself, main goal is to get better printer overall .
All stepper motors and idlers poly holders designed with frame corner brackets reinforcements.
Please note the Z upper reinforced brackets was only tested for 48\60mm nema motors
Update: there is new Z rods brackets holders - thay stronger and with better rigid.
Update: New stronger and improved Z nut holder for super strong and accurate Z axis.
Also uploaded new Fusion 360 file for the ball screw holder so now you can adjust the distance for your Z lead screws.