Today I tested the turret without the disc, just the main shaft without the heavy load, I only installed onto the shaft the spacer, the flange, the locking element and the lock nut so that the shaft could move back and forward when clamping/unclamping. The result was fine, in this way the turret changes perfectly all stations, both directions.... I just can´t figure out how the load affects its functions so bad, seems like if any of these were happening:
a)With the disc mounted, the hydraulic system is not "braking" or reducing the speed as needed when the exact point of entry is approaching.
b)The mechanical play that the shaft could have is somehow amplified by the weight of the turret disc and shows up only when this disc is mounted on the shaft.
Any ideas yet...somebody?