The Complex Housing Injection Mold Design of Automobile Based on UG and Numerical Simulation

This paper analyzes the structure and process of an automobile with the switch case plastic parts,using injection molding numerical simulation software to analyze the position of gate,warpage and shrinkage. It provides design basis for the mold structure optimization. Finally, this article uses UG Mold Wizard platform to finish the package of structure design of injection mold completely,and solve the parting problems of complex surface .Realizing the plastic parts of the CAD / CAE / CAM computer-aided design, greatly shorten the development cycle.