基于Pro/E的虚拟样机参数化设计及运动仿真分析

Parametric design method is efficient and practical. It has great application value in the series design, similar design of products. Compared with traditional design method, it can decrease the repeated work and improve the design efficiency, accords with modern product design demand. As a transmission mechanism, reducer has been applied widely. Considering its similarity of structure and repeatability of design, it is suitable for the parametric design method. On this background, this paper introduces the parametric design method of virtual prototype based on Pro/E, models templates are created by parametric modeling and program method, based on which parametric design of reducer is realized combining with relation drive program and family-table, and discusses the Simulation Analysis on movement of the mechanism.