Three-dimensional Parametric Modeling and Parametric Design of Reducer Gear Based on Pro/E

Parametric modeling of reducer gear is an effective way to enhance design efficiency.Based on introducing the principle of Pro/E parametric modeling design,the Pro/E parametric modeling design progress of gear is pointed out.Three-dimensional parametric modeling and parametric design of gear based on Pro/E are finished.The gear modeling is regeneratied by modifing gear parametric.