Hello everybody.
I am planning my XY redesign and I would like to calculate the table size to linear components of the table.
Right now I am planning to use 20mm steel rods 29" long for my X and I have a an assembly 1/2" x 22" with Tomson pillow blocks for the Y axis.

Is there a rule of sorts for this things? Id like to maximize cutting area.



Thank you.
Konstantin.