hscae培训比赛相关h12003moldflow report

MoldflowanalysisreportforH12003版次Rev.日期Date内容Content提交Initiatedby审核Checkby批准ApprovedbyA2012.02.26Flow+warpageXipo.yanContents

contentspagePartdescription3Processcondition4Feedingsystem5Fillingpattern6Injectionpressure7Flowfronttemperature8Weldlines9Airtraps10Frozenlayerfraction11Volumetricshrinkage12Clampforce13WarpageinXdirection14WarpageinYdirection15WarpageinZdirection16Conclusion17Theoriginalcase18Partdescription请检查骨位和boss柱厚度是否符合以下规则，否则请修改。t=0.6-0.75ht骨位或boss柱厚度；

h产品主体厚度。Pleasecheckiftheribandbossthicknessfollowthebelowrule,ifnotpleasemodifyit.t=0.6-0.75htriborbossthicknesshthepartmainwallthicknessPart1Part2Part3ProcessconditionMaterialinformationFamilynamePA6+GF

Tradename73G30

Moldtemperature/°C85

Melttemperature/°C275

InjectionmoldingmachineScrewdiameter/mm40V/Pswitchover99%

Coolingtime/s50

FillingcontrolprofilePackingcontrolprofile

PartinformationPartweight/g49.5Totalprojectedare/cm²74Feedingsystem模具采用冷流道系统，潜浇口进胶，模穴数1+1+1，两板模。Themoldisusingthecoldrunnersystem,submarinegates,onemoldwiththreecavities,2platesmold.模具设计时请在各个流道上加节流阀，以便实际试模时调节充填平衡Addthrottleintherunnersforadjustingthefillingbalanced.DesignthisgateforavoidingthesnakemarkFillingpattern播放幻灯片查看流动动画。产品充填平衡PlaythePPTforfillinganimation.Thefillingisbalanced.Injectionpressure理论分析的最大充填压力为73MPA。Themax.injectionpressureintheoryisabout73MPA.Flowfronttemperature材料推荐的成型温度为260ºC-290ºC，分析结果温度在建议范围内。Thetemperaturematerialmendedis260ºC-290ºC,thetemperatureisinreason.Weldlines主要熔接线位置如图所示，请确认。Themainweldlineispointedoutinthepicture,pleaseconfirmit.Airtraps困气位置如图粉红色小球所示，建议模具在图示各个深骨位处加后模排气镶件，防止产品烧焦。Theairtrapsisshowingasthepinkballs,suggestaddingthecoreinsertatthemarkedareainthemoldforventing,avoidtheburnup.Frozenlayerfraction红色区域完全冷却Theredareaisfrozentotally.Volumetricshrinkage产品成型后会出现缩痕，具体位置请参考P3，请确认是否影响产品外观。Sinkmarkwillhappen,thelocationisrefertotheP3,pleaseconfirmifitaffecttheclass1surface.SinkmarkduetothickwallClampforce理论锁模力为40T，请根据产品质量和模具大小选择合适的注塑机。Theclampforceisabout40Tintheory,pleaseselecttheappropriatemachine.WarpageinXdirection此为放大5倍后的X方向的变形量图。ThisiswarpageintheXdirection,whichis5scalefactor.WarpageinYdirection此为放大5倍后的Y方向的变形量图。ThisiswarpageintheYdirection,whichis5scalefactor.WarpageinZdirection此为放大5倍后的Z方向的变形量图。ThisiswarpageintheZdirection,whichis5scalefactor.ConclusionConclusion:Moldflow中没有指定的材料，我们分析时采用的PA6+30GF73G30。分析结果是基于该材料的物性，仅供参考。Thereisnothematerialcustomerrequest,soweusethePA6+30%GF73G30foranalysis.Theresultsisbasedonthismaterial.Itisonlythereference.产品厚度分布不合理，会出现缩痕，请确认。Sinkmarkwillhappenbecauseoftheunrea