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介绍了阀门CAD、CAM技术的现状及发展趋势。分析了阀门的三维设计 ,虚拟装配有限元分析和CAM等项内容的制造过程。给出了利用后处理文件将刀轨文件和MDFG文件合并生成的NC加工代码
The current situation and development trend of valve CAD and CAM technology are introduced. The manufacturing process of 3D design of valves, finite element analysis of virtual assembly and CAM is analyzed. The NC machining code generated by merging the tool path file with the MDFG file using the postprocessing file