回转体零件CAD/CAM集成系统

CAD/CAM Integrated System for Rotational Parts

回转体零件CAD/CAM集成系统采用特征造型技术建立统一的产品信息模型,实现CAD/CAPP/CAM的高度集成。CAD模块用特征造型方法完成零件的设计。CAPP模块根据零件的特征模型自动生成零件毛坯,制订工艺路线。CAM模块完成加上路线的规划、刀夹具的选择、切削参数的确定。API模块生成NC代码。仿真模块模拟毛坯的加工过程、检测干涉和NC代码的正确性。NC编辑模块完成对NC代码的编辑和修改。

CAD/CAM integrated system for rotational parts,which build the unified production information model based on feature model technology ,relizes the integration of CAD/CAPP/CAM. CAD system designs parts by the method of feature modelling. CAPP system automatically accom-pishes the design of block and process planning. CAM creates tool-path,chooses tools and fixtures, determines process parameter and provides NC codes. Simulation system simulates machining process, examines NC codes and detect interference.