Hi all,
I am in the process of designing my machine. The basic dimensions will be 60" x 44".
While I am using THK rails and bearings for my Z-Axis I cannot afford them for my X and Y. So I am planning on using linear bearings (fully supported) from Glacern. My frame will be made out of 8020 1515 and 1530. My problem is that I cannot easily mount the linear rails to the fractional 8020. So I plan on putting a plate on top of the 8020 so I can bolt the plate using t-bolts to the 8020 and drill and tap the plate to mount my rails to it. The biggest issue I see is that the plate will overhang the 8020 on the inside of the machine and I am worried that it will deflect and bind. Would adding angle clips to the inside be enough to stiffen this up?
Has anyone used similar rails with 8020 fractional? Thoughts and comments about the design are welcome.
Thanks
Jeremy