The research of auto_recognising feature technology on power metallurgy die CAD
Shu-Qin Pan · Machinery Design and Manufacture · 2007
Firstly,the features are classed,secondly,the basic idea of auto_recognising feature technology is introduced, lastly, the datum of features are got.With the datum of features, features can be operated,so getting the datum of features is key to model on the geometry level and to realize the design automatization of powder metallurgy die parts.