注塑产品模具可行性分析(DFM)-课件

S401RearFrameDFM

CADversionnumber：95_23335_A01S401RearFrameDFM

CADversio0Productinformation产品尺寸Productsize：311.06*935.6*62.4Productinformation产品尺寸Produc1CavityandcoreImpressionCavityCoreCavityandcoreImpressionCavi2ToolinformationNeedyourinputandcorrectiontobelowinformation:ToolinformationNeedyourinpu3ShrinkageNotes:aboveshrinkageisestimatedaccordingtoourunderstanding,plscorrectitifthereisany

riskofgettingrightdimensionYX？？？ShrinkageNotes:aboveshrinkag4Gatelayout三点位置针阀式热嘴转搭底进胶3pointvalvegatesturntoedgegateGatelayout三点位置针阀式热嘴转搭底进胶3po5PartLayoutTooltopNotes:thisisveryroughlayout,butitisaUsefulguidanceforourtooldesigner.NeedtoshowpartlayouttoavoidcustomermisunderstoodourproposalPartLayoutTooltopNotes:this6大家应该也有点累了，稍作休息大家有疑问的，可以询问和交流7大家应该也有点累了，稍作休息大家有疑问的，可以询问和交流7出模方向DemoldingdirectionBenchmarkLocation客户确认所有安装孔都是一个方向出模方向DemoldingdirectionBench8PartinglineP/LINENotes:pleaseadviceanyconcernonproposepartingline.CorePLCavity蓝色为PL线BluelineisPLline.PartinglineP/LINENotes:ple9P/LINENotes:pleaseadviceanyconcernonproposepartingline.CavityPLCorePartingline蓝色为PL线BluelineisPLline.目前没有插穿角度，为简化分型面，此处做5°以上插穿（左右两侧）Thispositiondonothaveshutoffangle.ForTosimplifythepartingline,wesuggestmake5degreeshutoffshutoffangle.(Bothsidearethesame)确认是否能更改（客户不能理解此处具体意思）；客户回复分型线有问题，都是放在最下面的，不会出现插穿面，乐新下来根据客户意见重新分析参考S301P/LINENotes:pleaseadvicean10PartinglineP/LINENotes:pleaseadviceanyconcernonproposepartingline.此处建议做3度左右减胶拔模，模具上需插穿Wesuggestreduceplastictoincreasethedraftangleto3degree.PartinglineP/LINENotes:ple11PartinglineP/LINENotes:pleaseadviceanyconcernonproposepartingline.蓝色为PL线PLlinePartinglineP/LINENotes:ple12InsertlinesofCavitysideNotes:pleaseadviceanyconcernonproposepartingline.P/LINE前模镶件结构如示Cavitysidemaininsertslayout软硬模前模镶件分型一样SofttoolandHardtoolarethesameInsert1Insert2Insert3此区域要做成整块，要装配帘布，不能有分型线InsertlinesofCavitysideNo13InsertlinesofCoresideP/LINE后模镶件结构如示Cavitysidemaininsertslayout软硬模后模分3件SofttoolandHardtoolarethesameInsert1Insert2Insert3InsertlinesofCoresideP/LI14CoreLifter&SliderNotes:pleaseadviceanyconcernonwitnesslineformbylifter.后模行位1和2（左右两侧）Coresideslider1,2andsliderinsertline(bothsidearethesame)倒扣问题，PPT说明不清楚，乐新重新更新CoreLifter&SliderNotes:ple15CoreLifter&SliderNotes:pleaseadviceanyconcernonwitnesslineformbylifter.后模行位3Coresideslider3positionandsliderinsertlines乐新重新更新PPT，需要客户确认的东西都要提出来是否需要客户确认，确认何种问题CoreLifter&SliderNotes:ple16ThicknessAnalysis(shrinkage/strength/sinkmark)产品整体胶厚均匀OverallthepartthicknessevenThicknessAnalysis(shrinkage/17DraftangleinformationCavityCoresideCavityside前模此处位置倒扣，需修改Thesepositionhaveundercutneedtomodify产品周圈无出模斜度，建议减胶拔模出后模Thispositionaround

thePartsdonothavedemoldingdraftangle，needtomodifyPartIssueone客户下来检查数据DraftangleinformationCavit18DraftAnalysisinformation-Core

sideCavitysideCoreside后模所有未拔模面建议减胶拔模1°以上AttheCoreside，allthesesurfaceneedreduceplasticmakedraftanglemorethenonedegree.

PartIssuetwo客户确认更改DraftAnalysisinformation-Cor19CavityLifter&SliderNotes:pleaseadviceanyconcernonwitnesslineformbylifter.此处位置倒扣，为简化模具结构和生产稳定，建议修改。Undercutpositionneedtomodify建议修改成这种枕位可以成型的特征（左右两侧）Suggestmodifylikethis(botharethesame)PartIssuethreePPT乐新更新得更详细，CavityLifter&SliderNotes:p200.65此处模具上做枕位封胶太薄，而且此处C角和R角会产生薄钢，建议取消，加宽枕位封胶位置2MM以上Thispositionisplastictoothin,thatwillleadtomoldsharpsteel.Wesuggestincreasethedistancemorethen2mm.PartIssuefour帘布导向装置查看K4的数据，并反馈客户0.65此处模具上做枕位封胶太薄，而且此处C角和R角会产生薄21产品此处所有类似特征建议移动到0.5MM左右。避免后续生产披锋Suggestforthechainholdmoveto0.5mm.Toavoidflashinthemassproduction.PartIssueFive客户同意模具上调整，产品此处所有类似特征建议移动到0.5MM左右。避免后续生产披22产品此处位置倒扣，需像下侧特征开通Thesepositionhaveundercut,needmodifyasthispictures.PartIssueSix数据问题产品此处位置倒扣，需像下侧特征开通Thesepositi23EngravingPositionlayout晒字位置，需以最终模具图位置为准根据2D图纸EngravingPositionlayout晒字位置，24WeneedcosmeticspecificationtomakethisDetailedsurfacefinishing.Pleasehighlightit.CavitycoolinglinelayoutWeneedcosmeticspecification25WeneedcosmeticspecificationtomakethisDetailedsurfacefinishing.Pleasehighlightit.CoresidecoolinglinelayoutWeneedco