Abstract：CUS-6000 large-scale ultrasonic scanning imaging detect device is a high-performance 20-channel automatic detection equipment which is developed by BAMTRI for testing large-scale composite structural parts. The device development process is described and the analysis of typical aspects of the long light beam design is given. By using fi nite element method, extensive calculation of a variety of structural alternatives and working conditions is made. The curve which reflects the relation between deformation parameters and the scanner head moving position is observed by using numerical interpolation method. The calculation result provides theoretical foundation for the anti-deformation beam design, assembly and process control.
2011, 
