抄録
Annotations such as GD&T (geometric dimensioning and tolerancing) and surface roughness included in 3D annotated model are needed for machining or inspection process. However, when annotations in 3D annotated model are used at downward process, it is necessary to associate machining area with annotations. The purpose of this study is to generate machining information based on machining feature with annotation from 3D annotated model and NC data. In this study, at first, feature candidates are searched in 3D annotated model. Then, these feature candidates are matched with the machining feature from NC data. The generated model can be used for process planning or on-machine path planning.
