akahamS,ToshioK,TamuraK,AsukeF,SodaC,NakamuraT(1978)Computeraidedprogressivediedesign.Proceedingsofthe19thMachineToolDesignandResearchConference.Macmillan,London,1978,pp–112.?MurakamiH,ShiraiK,YamadaO,IsodaK(1980)ACADsystemvforprogressivedies.Proceedingsofthe21thMachineToolDesignandResearchConference,Macmillan,London,1980,pp587–591.?BergstromK,KivivuoriS,OseniusS,KorhonenA(1988)Computeraideddesignofprogressivedie.In:ChersotJL,OhateE(eds)Mod-ellingofmetalР模具毕业设计开题报告Р模具毕业设计开题报告РР5 / 65Р模具毕业设计开题报告РРРformingprocesses.Kluwer,NewYork,pp155–162.?DuffeyMR,SunQ(1991)Knowledge-baseddesignofprogressivestampingdies.In:VenkateshVC,McGeoughJA(eds)Computer-aidedproductionengineering.Elsevier,Amsterdam,pp241–247.??????????????导师意见???????????????????????Р导师签字:?年?月?日Р模具毕业设计开题报告Р模具毕业设计开题报告РР6 / 66Р模具毕业设计开题报告