Capp Technology Of Auto Parts Based On Feature Extraction

CAPP bridges the CAD and CAM and it is given increasingly concern. It becomes one of the researching focuses nowadays. But its application in practice is not very good, because some of its intrinsic problems are not solved yet.In this paper, the manufacturing feature distinction and extraction of the clutch parts is developed, which the features are analyzed and classified, based on the practical tool for feature modeling of Pro/TOOLKIT in Pro/Engineer secondary development environment. The initial practice shows that the method is proposed to realize for the CAD/CAPP integration system of clutch parts. And how to create the process plan based on the manufacturing feature is discussed .