A simplified model of self-balance screen was constructed by using SolidWorks, and then imported into the Simulation to analysis its structure and modal. The stress distribution, deformation and structural natural frequency, mode shapes under static loads of the self-balance vibrating screen were calculated to provide theoretical basis for the following analysis of the dynamic characteristics and structure optimization design of vibrating screen.

Further development of SolidWorks with VB is carried out in this paper. Program and dimension driving methods are utilized for parametric design to realize the automatic generation of three dimension component and engineering drawing in SolidWorks. Intelligent generation of drawing is achieved by adjusting the view scale of engineering drawing, generating view size and cutaway view in order to improve the design efficiency and quality.