It is mainly used for machining internal or external cylindrical gear, helical gear, straight-sided internal spline and face associator,the reversed-taper gear can be machined by YKD5120×3.
The main motion is driven by AC frequency inverter motor with stepless.
Both circular feed(X axis) and radial feed (C1 or C2 axis) are driven by AC servo motor.
The machine possesses some functions as follows: cutter stopping at its up-most position, small number of teeth cutting as well as cutter relieving in oblique direction.