Integration of sketch-based conceptual design and commercial CAD systems for manufacturing

摘要: Sketch-based modeling is a very important step towards complete design process digitalization. For digitalization, integration of sketch-based and commercial CAD systems being necessity. This because the need detailed modification refinement for 3D models created by sketching. The can speed up affect competition between companies. In this paper, we present new method to achieve interfaces using gesture-based sketch techniques producing conceptual then translating into with feature recognition through IGES exchange files. Gesture-based was used it works in similar way feature-based approach easy extract features from its models. file format exchanging geometric model information widely available within data also express hierarchy information. were interface extracted it. After that, translated entities which organized specific order an file. be inputted recognized as embedded systems. To evaluate proposed method, conducted four case studies. these studies, transferred them Autodesk Inventor system. system successfully, applied some modifications on such changing dimensions, positions drafting demonstrate effective integration.