英语翻译If the user accepts the advice,then the system designs t

英语翻译
If the user accepts the advice,then the system designs the strip layout and die components.Although there are useful rules of thumb for selecting direct pilots in their system,indirect pilots and semi-direct pilots are not addressed.In 2009,Ghatrehnaby and Arezoo developed an integrated piloting system for progressive dies [9].The system presented was capable of selecting the most appropriate direct pilots as well as indirect and semidirect pilots.In this system,noncircular holes of the workpiece and the scrap area of the strip were geometrically analyzed for semidirect and indirect piloting respectively.Analyzing scrap geometry was implemented using an incremental algorithm.