Design of plastic products' mechanical properties based on Pro/E MECHANICA Structure

The factors and mechanism that affect the strength of plastic components were analyzed,then Pro/E MECHANICA Structure is used to simulate the actual stress environment so as to make an improvement to the structure of plastic products.With the methods above mentioned,the straight mobile phone as an example was taken.Firstly,the structural features and the assembly relations of the main components have been analyzed;next the possible deformation of the front cover and back cover of the mobile phone under static load during the process of assembly has been analyzed with Pro/E MECHANICA Structure model;then by adding are transition or corner brace an improvement and optimization have been made and the strength concentration of the structure is avoided.It was proved that the mechanical properties are up to standards.