Pro-E三维软件设计                      CFD软件模拟分析                     铸造（锻造）成型

         热处理（消除应力）                     

               毛坯入库

               抛丸处理                                                 机械加工

          机械加工                               数控车床                          

                   密封性能试验                                成品入库

            成品入库                       

         静电粉体环氧树脂喷涂                     装箱                                    发货