Automatic Parametric 3D Modeling for Involute Cylindrical Gear

Abstract

Created a standard involute spur gears which was interactive and paramatric by Pro/ENGINEER software. Set gear parameters, created involute profile, achieved 3D paramatric gear model and make an interactive automatic modeling interface with the help of VC++. The finished 3D model is of high precision and easy to modify. If the designed product which is standardized and serialized, the methods and skills of the paper involved are suitable to make a automatic 3D solid paramatric model.