Considering that it is difficult to predict the springback in the two-axle rotary shaping,the FEM and artificial neural networks(ANN) were used to set up mapping relations between the process parameters and the part′s diameter.

The system is designed using two-axis structure to achieve fix-point testing of the display screen.

The interpolation algorithm of Digital Differential Analyzer(DDA) was used in the open-loop CNC systems controlled by single chip microcomputer,which to drive 2-axis motion.

The two shaft motion control system based on DMC control card;

Under the control of the industrial computer and the SCM, this device can produce moving target which has all kinds of spacial properties in driving biaxisial-turning-table whose pitching-axis has been fixed laser on, It is proved by application that this device has many merits such as novelty design, reliable capacity and easy using.