ZL105合金深筒薄壁件液态模锻成形工艺及模具设计

20024ZL105(330034)3,ZL105,40mm,4mm,100mm,Liquidforgingtechnologyanddiedesignofforgingpartswiththin2wallanddeep2cylinderinalloyZL105NanchangInstitututeofAeronauticalTechnologyWangJiaxuanXiongHongmiaoYanJianwuHuDefengSunJunmingAbstractAccordingtothecharacteristicofforgepartwiththin2wallanddeep2cylinder,liquidforgingtechnologywasadoptedtoshapeamodelforgepartwitha40mminsidediameterand4mmwallthickandinaheightof100mm.ThealloyZL105wasadoptedtoshapethemodelforgepartinatestdie.Thefactorsaffecttheshapingofmodelforgepartwerediscussedinthispaper.Andtheforceofcoredrawing2outwastestandcalculatedalsointhispaper.KeywordsCastingalloyLiquidforgingThin2wallanddeep2cylinderparts3,44,:200120723160,,[1],,,,,[2],,,,,,1111,125,1215,43©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(atm100g7000115mm3,8000145mm3[3]),,,1ZL105SiCuMgMnZnFeAl(%)415515110115013501601501311021ZL105,,;,,,,,50[4],ZL105,72010,,,,,,,,;,,31,,,,,,,(),,53©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[5],,,,,,ZL105,10s,,;,,,,61,,,,ZL105,25030071ZL105,,,,;,,,ZL105[6]:P=EL(T1-Ti)(R-r)(Cos-Sin)/2(1-k)E,MpaT1,L,mmTi,r,mmR,mm,(),(10-6),1/,=0120125kk:10Mpak=011,30Mpak=012,50Mpak=013,2,2(kN)(kN)(kN)82,60,66,5565.86418(1)ZL105(2)63©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(066004)3,,,FuzzyrecongitionoftherelationshipbetweenfeedratioandstartangleofelevationonspinningformingofflexsplineYanshanUniversityYangHongqingLuXiuchunAbstractStudywasmadebymeansofinformationdistributionmethodonthefuzzyrecognitionoftherelationshipbe2tweenfeedratioandstartangleofelevationinspinningformingofflexspline.Andflexsplineblankmeetingqualitydemandsisgainedthroughpracticalapplicationofpredictionvalue.Thepracticalresultsshowthatthismethodisfeasibleandhasgoodrecognitioneffect.KeywordsClosedflexsplineSpinningInformationdistributionmethodFuzzyrelationship,,,,,,,[1]3,30,,:2001205211,,,,,,f,f,,,,,,(3)ZL105:72010,23s,10s,150200MPa,250300111:,19901211,2000,25(2):39311,2000(2):49411,1998,16(2):1151(3)1:,1989:32061,,,2000173©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.