Similarity retrieval methodology and implementation for stamping parts with Inventor API
Xuemei Liu · Computer Engineering and Applications Journal · 2008
To use the successful cases of punching process-planning,the key technology of CBR punching process planning system-similarity retrieval for stamping parts is studied.Firstly set up the information model of stamping part.Then used API to extract the profile of flat pattern,3D topology relation and feature property.The closest cases are retrieved from database by integrating the results of four-step similarity retrieval,which includes flat pattern profile,topology relation,feature property and material information.The experimental results show that this approach has high effectiveness.