a Steel Box Section Build with SBR20 & Ballscrews Plus a few questions

[grain_r]

Hey Jazcnc

Thanks very much for the great reply. I have looked through it and will add the corner bracing and I think I am going to go ahead with the build as original and then see what I actually use it for and then can build a higher accuracy machine with the initial machine later on down the line and I will have learned more about the subject.

I have had another look at the Gantry and I think I am much nearer on this design and I have tried to keep everything out of the way I still need to continue working on it but Just thought I would post it up to see if I'm on the correct lines this time.

I still need to work on the Motor and pulley details and the cable tray too.

I have been looking on aluminium warehouse and the pricing seems pretty good on there for 20mm there seems to be different qualities on there for not much difference in price.