CAD/CAPP/CAM integration based on PDM (2)
3.1 System Structure The CAD/CAPP/CAM integrated interface structure is shown in Figure 1. It actually consists of three parts, namely CAD/CAPP integrated interface, CAD/CAM integrated interface and CAPP/CAM integrated interface. The CAD/CAPP integration interface maps the feature files of the CAD feature modeling to the CAPP feature data and stores them in the database through the IMANITK tool. The CAD/CAM integrated interface is divided into two parts. One part uses the integrated interface inside I-EDAS to convert the CAD entity model into CAM, and the other part maps the point information (topology information) of the CAD feature model through ITK programming. The physical processing model information required for the CAM. The CAPP/CAM integrated interface converts the process and process content information generated by the CAPP system stored in the database into a GM-specific data file format. Figure 1 CAD / CAPP / CAM integrated interface structure 3.2 CAD/CAPP/CAM integration solution The implemented CAD/CAPP/CAM integration scheme in CIMS is shown in Figure 2. Previous page next page
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