进气格栅模流分析报告

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1、1原始的产品尺寸及特征(Partdimension&wallthickness)产品主体壁厚2.5mmThethicknessisuniformonthemainpartsurface:2.5mm.2网格统计Meshstatistics产品1出1Onemoldwithonecavity.产品网格为3D网格Preprocessandmeshstatistics3MaterialDataGeneral:RecommendedProcessing:Rheology:下图为TYC258P(CRIMS)材料的属性。PVTproperties:产品材料信息4Runnersys

2、temlayoutHotrunnersystemlayoutOnemoldwithonecavity.热流道系统进胶示意ABCDEØ18Ø18Outer:Ø18Inner:Ø613×9×816×9×6ACBED5ACBDABCD始端：13×5末端：7×1.1始端：13×5末端：5×1.1始端：13×5末端：8×1.1始端：13×5末端：10×1.36CircuitLayoutCircuitLayout水路示意定模冷却水Ø15mm，共3路动模水井Ø18.5mm顶出冷却水Ø8mm，共4路动模冷却水Ø12mm，共4路OpeningSequence/开放顺序7Nozzle

3、No.喷嘴序号Open/CloseTime/%Volumefilled开放/关闭时间/体积百分数NozzleNo.喷嘴序号Open/CloseTime/%Volumefilled开放/关闭时间/体积百分数Open开放(S/%)Close关闭(S)Open开放(S/%)Close关闭(S)G10结束G2/G31.27s/31.25%结束G4/G51.98s/55%结束G1G2G3G4G58ProcessSetting参数设置Moldsurfacetemperature45℃Melttemperature240℃Filltime3sPressureVelocity/s

4、witchover(%volume)98%Totalprojectedarea1670.36cm^2Packingtime18sPackingpressure80%fillingpressure9SimulationresultslistFilltime(contour)WeldLinesLocationAirTrapsLocationPressureatV/PswitchoverPressureattheendoffillFlowFrontTempShearRatePressureatinjectionlocationClampForceVolumetricsh

5、rinkageatejectionCircuittemperatureCircuitheatremovalefficiencyTemperaturepartattheendofcoolingDeflection(alldeflectioncause)Conclusionsandsuggestions10FilltimeFilltime按住shift+F5播放动画产品填充时间为3.581s,填充平衡。11FilltimeFilltime(contour)产品填充时间为3.581s12WeldLinesWeldLinesLocation13AirTrapsAirTra

6、psLocationfrontreverse14PressureatV/PswitchoverTheV/Pswitchovertimeisat3.415s,whenthepartvolumeisfilledat98%TheV/Ppressureis41.08MPa.Itissuitableformolding.Pressuredistribution15PressureattheendoffillPressureattheendoffillCOMMENT:Thedifferencebetweenmax.andmin.valueinthepressdistribut

7、iononthepartisabout32.86Mpa.16FlowFrontTempFlowFrontTemppicture表面流动前沿温度相差在30℃内,产品质量一般17ShearRateShearRateCOMMENT:Theshearrateisuniformonthepart,Itdoesn’texceedmaxvalueonthegatelocation.thelimitvalueis1000001/s.剪切速率在材料允许范围内。按Shift+F5可播放动画18SystemPressureSystemInjectionPressureXYPlot(Ta

8、kenat