Advice on Mammoth CNC Router Build - Steel Framed - 2440mm x 1220mm cutting area!

[mekanik]

Hi M8
with such a large machine i think resonance could be an issue, i think Jazz commented on another build and suggested loosing the symetry of the supporting members, i am sure he will comment shortly.
regards
Mike

[Wejjmeister]

Hi M8
with such a large machine i think resonance could be an issue, i think Jazz commented on another build and suggested loosing the symetry of the supporting members, i am sure he will comment shortly.
regards
Mike

Hi Mek,

I considered this whilst planning it all, all boxed sections in the side of the frame would be filled with sand, and then the holes plugged afterwards, including the diagonal braces, would this be enough to damp the resonance?