Abstract
According to the lights of the data points,according to reverse the normal process modeling, The integrated use of software UGNX5.0 completed the three-dimensional modeling lights. On this basis the use of UGNX MoldWizard module completed die design,get a reasonable surface lights and optimize the process parameters of the die structure, and mold the two-dimensional engineering drawings and parts for the NC three-dimensional model. Why topics from the article, background, the significance of the results , by analyzing the various software functions and the situation in light of its own choice as the application software UGNX5.0,Solve the reverse form of data processing,Structure of Surface, Construction of entities such issues. On this basis, then the mold design ,Including the injection of choice, Single-die type of production, Point gate, and so the solution.
Key words: Motor vehicle lights Reverse Engineering Die Design