文稿分析案例b

1、Title : LM-0030Site :LeadmouldProduct name:TEETH SEGMENT_HR_Rear3D file name : 2576521_1_TEETH_SEGMENT Date :2015.06.30Confidential Design. Build. Ship. Service.LeadMould产品基本信息 Product informationSegment :Thickness :2.0MMProject name :LM-0030 PM/PE Part name :TEETH SEGMENT_HR_Rear DFM by:can wen LIP

2、art No:2576521 Checked by:REVDate Update or added slidersD2015.06.30P8Remark:Completed DFM26.028.012.0模具基本信息 Tool informationResin material : POM Resin supplier:HostaResin GradeHostaform C 9021 XAPTonnage? Runner Sys:Cold RunnerNo. of Hot Tip-Tool type :2PGate type :Sub GateAutomatic:No. of Gate .(e

3、ach part)1Part weight (g) :14gCavity steelGS 1.2083Forecast volume (shot)10700mm3Special tool :-Core steelGS 1.2083 No. of Cavity:4Cosmetic part (Y/N):NSlider steel- Family with:-Cosmetic finishing Tech. polishLifter steel-Need your input and correction to below information:Customer comment. (please

4、 give your approval and comments)OK or NGremarkApproval by:date浇口位置及形式 Gate layoutCustomer comment. (please give your approval and comments)OK or NGremarkApproval by:date Sub Gate潜胶口 1mmAASECTION A-A需要前期做好模流分析，此件为功能零件，不能有变形产品布局 Part LayoutNeed to show part layout to avoid customer mis-understood our

5、 proposalTool topNotes: this layout is base on estimation as a ref for tool design.需要前期做好模流分析，此件为功能零件，不能有变形缩水率 shrinkageCustomer comment. (please give your approval and comments)OK or NGremarkApproval by:dateNotes: above shrinkage is estimated according to our understanding, pls correct it if there

6、is any risk of getting right dimensionShrinkage with orientationX1.018Y1.018Z1.018YX需要保证零件尺寸，新思路与立盛自行决定产品分型线 Parting line Customer comment. (please give your approval and comments)OK or NGremarkApproval by:dateParting line is defined as edge formed by Core / Cavity parting surfaces. P/ LINENotes: pl

7、ease advice any concern on propose parting line.Core 后模PLCavity 前模 依据2D图纸要求镶件线 Insert line Customer comment. (please give your approval and comments)OK or NGremarkApproval by:dateNotes: please advice any concern on witness line form by Slider.Core Insert此处增加镶件，以减少产品收缩变形Add insert at the location and

8、 decrease part shrinkagedistortion需要考虑整个模具的冷却均匀，保证零件质量镶件线 Insert line Customer comment. (please give your approval and comments)OK or NGremarkApproval by:dateNotes: please advice any concern on witness line form by Slider.前模镶件Cavity insert 后模镶件Core insert Update产品拔模分析 Draft angle informationProduct

9、is checked in UG as per the direction of tooling release. This will help to evaluate draft angle and propose draft requirements.PL is decided on the basis of draft direction , if need, propose to reverse the draft angle or increase it for release the product easy. 产品开模方向Mold opening direction产品问题 点

10、IssueCustomer comment. (please give your approval and comments)OK or NGremarkApproval by:date此面是否为装配面,为保证此面的尺寸,建议修改此处PLIn order to ensure the surface dimension ,suggest to change PL according to picture show 修改前ModificationBefore 修改后Modification After 此处拔模角度需要变更,请确认Suggest add draft angle according

11、to red lines at core side , please confirm if this is feasible 参考样件，维持原状与欧洲沟通更改可行性顶出方式 Ejector pin marksCustomer comment. (please give your approval and comments)OK or NGremarkApproval by:dateNote: only show the preliminary position and size, See layout for detail.3 Ejector pin2 Ejector pin2.5 Eject

12、or pin需要考虑规避刻字位置，顶杆印表面做平，粉色位置为匹配面，需要保证零件质量顶出方式 Ejector pin marksCustomer comment. (please give your approval and comments)OK or NGremarkApproval by:dateNote: only show the preliminary position and size, See layout for detail.3 Ejector pin2.5 Ejector pinUpdate产品厚度分析 ThicknessCustomer comment. (please

13、 give your approval and comments)OK or NGremarkApproval by:dateIssue: Thick wall will cause sink mark. Proposal: Change the design as the design guidelineNote: Thick ribs often cause sink and cosmetic problems on the opposite surface of the wall. Please refer the rib design guideline to modify as be

14、low:Average Thickness:1.38Maximum Thickness:3.76与欧洲沟通缩痕可行性刻字信息 EngravingCustomer comment. (please give your approval and comments)OK or NGRemarkApproval by:datematerial indication:POMarticle number：cav. unmber：14参照2D图纸刻字信息 EngravingCustomer comment. (please give your approval and comments)OK or NGRemarkApproval by:datematerial indication:POMarticle number：cav. unmber：142576521_1XXXP0MUpdate产品表面要求 cosmetic requirementCustomer comment. (please give your approval and comments)OK or NGremarkApproval by:dateWe need cosmetic specification to make this Det