customer requirements：
* one robot with two turning machines consists of one set of the robot loading/unloading system;
* closely match with the production cycle time to ensure production efficiency
application effect
* being parts occupying much space, to guarantee processing volume and positioning precision for more than 2 hours, use double-servo high precise sliding table design to alternately operate to get high efficiency;
* orkblank loading structure and finished product unloading structure are integrated, which shortens the robot running time and gets continuity and fluency during automatic production;
* the robot with high flexibility makes it alter its posture in smaller space, which increases space utility;
* its control system takes gsk98 cnc system as its main control unit to get simple operations and good stability.