Hi all,
I would like to discuss about the impact of the weight of the gantry on the mouvement of a screw/bolt driven machine. While this impact seems to me obvious in the case of the belt driven machine, I have a doubt if this is similar in case o screw driven, as far as the screw/nut mecanism is not reversible : I mean, pushing on the gantry will not make the nut to rotate (BTW, I am using regular threaded screw, not ACME). What do you think about this ?
Alpouyo.