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MoldflowAnalysisReportDate:2015/8/11P1Analysis:EVERP2Entity实体Mesh网格Partname产品名:BC5-7651Plasticmaterialname:塑膠材料:PC(EVA/J2525)Cavitynumber穴數:1X1CAVOverallPartSize:產品尺寸:Thickness(厚度):--mmLWH(长宽高)93.38x56.0x43.85mmGatequantity:进胶方式:冷流道2点进胶AnalyasisContent分析内容Fill+Pack+Warp充填+保压+翘曲AnalysisMeshtype分析网格类型3DPartInformation(产品信息)P3Plasticmaterial(材料信息)PC+24GF(TejinG-3124R225)1.MeltDensity熔体密度1.2068g/cm37.MeltTemperatureMinimum熔体温度最小值280˚C2.SolidDensity固体密度1.3587g/cm38.MeltTemperatureMaximum熔体温度最大值320˚C3.EjectionTemperature顶出温度129˚C9.MoldTemperatureMinimum模具温度最小值80˚C4.RecommendedMoldTemperature推荐模具表面温度100˚C10.MoldTemperatureMaximum模具温度最大值120˚C5.RecommendedMeltTemperature推荐熔体温度300˚C11.MaximumShearRate最大剪切速率400001/s6.AbsoluteMax.MeltTemperature绝对最大熔体温度340˚C12.MaximumShearStress最大剪切应力0.5MPaPressurecurve保压曲线:P4Processcondition(工艺设置)Injectionmoldingmachineparameters注塑机参数InjectionSettings成型设置:Tradename:型号:海天HT120STD120Melttemperature塑料熔体温度300℃Maxmachineinjectionstroke最大注塑机注射行程194MMMoldcavity_side母模仁温度110℃Maxmechineinjectionrate最大注塑机注射速率187cm3/sMoldcore-side公模仁温度90℃Maxscrewdiameter螺杆直径40MMInjectionTime充填时间自动Maxmachineinjectiononpressure最大注射压137.9MPaCoolingtim冷却时间20SMaxmachineclampforce最大锁模力108.872TonneMold-opentime开模时间5SIntensificationratio增强比率10Machinehydraulicresponsetime液压响应时间0.2SCORESLDEP5Runnersystemdesign(浇注系统)产品排位以模图Gatesize:¢2.5mmOption1Option2Option3U-shaperunnersize:6x5mmU-shaperunnersize:6x5mmSize:4x0.8mmSize:3x1.5mmSize:4x0.8mmGatesize:¢2.5mmSize:4x0.8mmCORESLDEP6Runnersystemdesign(浇注系统)产品排位以模图Gatesize:¢2.5mmU-shaperunnersize:6x5mmOption4Option5Option6U-shaperunnersize:6x5mm主要的厚度如图所示P7Wallthickness(壁厚分布)Option1/2/3主要的厚度如图所示P8Wallthickness(壁厚分布)Option4/5/6如图所示红色为充填末端.几种方案充填无异常。P9Filltime(充填时间)Option1Option4Option5Option6Option2Option3P10Filltime(充填时间)Option1Option4Option5Option6Option2Option3如图所示红色为充填末端.几种方案充填无异常。P11如图所示,产品充填流速基本均衡.产品充填无怠流现象.Filltime-Contour(充填时间-线性)Option1Option4Option5Option6Option2Option3播放按Shift+F5P12DynamicFilltime(动态充填分析)如图所示,产品动态充填的情况.从分析结果可以看出,产品充填无异常.Option1Option4Option5Option6Option2Option3P13Flowprocess(流动过程)Option1P14Flowprocess(流动过程)Option2P15Flowprocess(流动过程)Option3P16Flowprocess(流动过程)Option4P17Flowprocess(流动过程)Option5P18Flowprocess(流动过程)Option6Option1Option4Option5Option6Option2Option3压力切换时间为总体充填的99%P19最后充填区域PressureatV/Pswitchover(V/P切换压力)如图所示:最后充填处建议增加排气.Option1Option4Option5Option6Option2Option3.整体流动前沿温度基本一致,都在塑胶材料的熔体温度范围内,但部分区域温度较低.P20Temperatureatflowfront(流动前沿温度)Option1Option4Option5Option6Option2Option3纤维取向张量如图所示。P21FiberOrientationtensor(纤维取向张量)Option1Option4Option5Option6Option2Option3充填压力XY曲线如图所示,几种方案的最大充填压力已达到所选注塑机的最大充填压力,产品充填比较困难。P22Pressureatinjectionlocation:XYPlot(注塑压力X.Y曲线)Option1Option4Option5Option6Option2Option3如图所示锁模力XY曲线如图所示。P23Clampforce:XYPlot(锁模力X.Y曲线)Option1Option4Option5Option6Option2Option3产品主要表面的溶线痕如图所示,产品充填末端和熔接处有轻微的熔接痕,建议模具加开排气消除.P24Weldlines(熔接线)Option1Option4Option5Option6Option2Option3产品主要表面的溶线痕如图所示,产品充填末端和熔接处有轻微的熔接痕,建议模具加开排气消除.P25Weldlines(熔接线)Option1Option4Option5Option6Option2Option3如图示:紫红色点为气穴易发生位置,模具请注意排气;气穴主要产生在产品的转角处。方案3和方案6的最后充填的熔胶处有气穴产生。其它方案比较好。P26Airtraps(气穴)气穴Option1Option4Option5Option6Option2Option3P27AverageVolumetricshrinkage(平均体积收缩率)平均体积收缩率如图所示:产品远离进胶点处体积收缩较大。Option1Option4Option5Option6Option2Option3P28Pressureatendoffill(充填结束时的压力)如图所示:充填结束时的压力。产品的充填压力主要集中在流道中,产品充填前端与末端的压力差较大。Option1Option4Option5Option6Option2Option3P29如图所示:产品表面无缩痕SinkMarks(缩痕评估)Option1Option4Option5Option6Option2Option3产品到达顶出温度总时间为32秒.到达顶出温度最长的区域在流道.P30TimetoreachejectionTemperature(到达顶出温度的时间)Option1Option4Option5Option6Option2Option3P31比例因子:放大10倍Deflection,alleffects:AllComponent(变形,所有因素)如图所示:X,Y,Z方向产品变形情况Option1Option4Option5Option6Option2Option3P32比例因子:放大10倍Deflection,alleffects:AllComponent(变形,所有因素)如图所示:X,Y,Z方向产品变形情况Option1Option4Option5Option6Option2Option3P33比例因子:放大10倍Deflection,alleffects:AllComponent(变形,所有因素)如图所示:X,Y,Z方向产品变形情况播放按Shift+F5Option1Option4Option5Option6Option2Option3P34比例因子:放大10倍Deflection,alleffects:XComponent(变形,所有因素:X方向)X方向产品变形情况,如图所示,Option1Option4Option5Option6Option2Option3P35比例因子:放大10倍Deflection,alleffects:XComponent(变形,所有因素:X方向)X方向产品变形情况,如图所示,Option1Option4Option5Option6Option2Option3P36比例因子:放大10倍Deflection,alleffects:YComponent(变形,所有因素:Y方向)Y方向产品变形情况,如图所示,Option1Option4Option5Option6Option2Option3P37比例因子:放大10倍Deflection,alleffects:YComponent(变形,所有因素:Y方向)Y方向产品变形情况,如图所示,Option1Option4Option5Option6Option2Option3P38比例因子:放大10倍Deflection,alleffects:ZComponent(变形,所有因素:Z方向)Z方向产品变形情况,Option1Option4Option5Option6Option2Option3P39比例因子:放大10倍Deflection,alleffects:ZComponent(变形,所有因素:Z方向)Z方向产品变形情况,
本文标题:模流分析报告
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