Hello, I am considering to build a machine with one ball screw on the left and the other ball screw on the right to generate vertical motion. Is it necessary/highly recommended to add an additional linear rail or two next to each ball screw? Is one linear rail next to a ball screw on each side already sufficient?
This is a companion discussion topic for the original entry at https://www.cnczone.com/forums/mechanical-calculations-engineering-design/467622-need-linear-rail-next-ball-screw-vertical-new-post.html