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● CNC-300 About rotation of rotary table


About Rotary table rotation , in order to avoid the backlash trouble , So all our CNC Slotting machine rotary table allow rotate one direction only , CNC system had set the rotary table only allow run one direction , So you can't run machine forward 180 degree then backward -180 degree back to 0 degree.

Because Rotary table run in one direction , Worm gear no backlash trouble  , If rotary table run forward And backward , It will happen two time backlash , Even the servo motor have backlash compensate but it will cause the chuck positioning error trouble , So our CNC-300  don't allow rotary table run both direction.