Stell frame cnc 1500X1000. Adjustable table your opinion please

[ba99297]

I know that silyavski likes to have the horizontal beams supported at 2 points like your end view but you loose the triangle in the middle and that is not good.

If you notice all the three plans carefully you will se that the x rails supported beams have contact with the ground at 3 points not 2. It is possible you get confused between the side and the front view.
At the side view you can see that every pair of supported rail beams has straight contact in the middle with the groun as my plan have 3 ( red ) foot at every side.
From left to right i upload Isometric-Top-Front-Side view for every plan

Also where there are no diagonals or triangular pieces on the cutting table to stop it twisting.

You are right about the diagonals. I will put them to the plan. Thanks for your advice