注塑模具DFM报告模板课件.ppt
Parts Analysis Report,“Engineering global parts”,Project No.:10CE697.3,Part Name.: housing,产品名,项目号,cavity,core,ACTUATOR HAND,PL,Banana gate will be in here,shrinkage rate correct?Kindly advise,Visible area _确认外观面,Is this part a visible one? If so kindly advise the where the visible area .,表达运水,表达流道,表达放大图位置,Section G-G,基本直线,基本箭头,表达各种尺寸,表达截面,一些有用的图形,基本文本框,A,A,please advise,表达运水,表达流道,基本直线,基本文本框,please advise,鼠标在直线上点击右键，再点击设置为默认线条，设置好后就可以画出与这条线一样的线条啦！PS：设置好默认线条后，默认箭头会自动设置好！,同理，文本框与运水，流道也可以右键设置默认来方便画,Layout _模具排位,表达运水,表达流道,Slide,行位,斜顶,lifter,Inserts split line _镶件线确认,Insert here, OK?这里做镶件,OK?,Insert split line in red, OK?红色镶件线,请确认,Ejection _产品顶出确认,Ejector blade,Ejector sleeves,Ejector pins,lifter,Inner slide,Surface finish_产品抛光/晒纹位置确认,Is this part a visible one? If so please advise the which the visible area is and the surface finish spec.,MT11010 texture for red surface, please confirm.红色面晒MT1101纹,请确认,Other surface apply Sandpaper 600# for mold release., please confirm.其它面省到600#砂纸出模,请确认,Draft Study _产品斜度分析,Green surfaces without draft angle now, suggest to enlarge to 1 degree at least (by reduce material) Kindly advise.绿色面直身,建议最小减胶加1度斜度,请确认.,Draft angle of the shut off surfaces (red marked) is not enough , least (by reduce material) it should be 3 degree at least.图示红色面擦穿，斜度不足（单边最小3度）,the red surface is straight, suggest add 3 draft angle on it (by reduce material) for texture MT0000, least (by reduce material), pls confirm. 红色直身面,建议减胶加3度出模角来晒纹MT0000,请确认.,Wall thickness study _产品壁厚分析,Red area with uneven thickness, may cause sink marks, please help improve.红色区域壁厚不平均,太厚了,可能缩水,请帮忙改善.,Those ribs too thick, suggest thin them to 75% general part surface to avoid sink mark opposite it. Please confirm.箭头所指骨位太厚,建议减薄到基本壁厚的75%来避免骨位对面缩水痕.请确认.,Wall thickness well distribute.壁厚OK.,Part tolerance study _产品公差合理性分析,We did not get the part 2d drawing yet, would you please sent to us? Drawing with critical dimensions (tolerance) and note the criticalsurface will be great! 请提供包含公差与高要求表面的产品2D产品图Provide information above before mold designing can help our engineer make the correct decision during design & manufacture, so we will get the perfect part and the lead time wouldnt be extended. Thank you!,Tolerance here may too tight to injection, can it enlarge to +/- 0.2mm?这个公差太紧了,注塑很难保证,是否可以加大到+/- 0.2mm?,Warpage prevent _知悉客户可能的产品变形,Engraving & cav. N.O _产品晒字合理性分析与模穴号确认,Does this part need date wheel, recycle mark, or mark the part number?这个产品是否要加日期章/环保标记/模穴号?,Cav. Number here, text height 1.5mm raise 0.2mm,OK?在这里加模穴号,字高1.5mm, 高出产品0.2mm,OK?,Suggestion _产品结构改善建议,回复DFM的一般是客户公司的产品工程师，他们大部分对模具并不熟悉，这就要求我们的模具工程师在做DFM时要考虑到这一点，提出的产品问题应尽可能给到量化的方案：如“骨位太厚，要减薄，请确认”，这一句更好的表达应该是“这条骨位太厚，可能导致产品表面有缩痕，建议减薄到根部1.2mm，请确认。”标准的表达可以参考： 问题+可能导致的后果+量化的解决方案。如：问题（骨位太厚）+可能导致的后果（表面有缩痕）+量化（根部1.2mm ）的解决方案（减薄根部）。更好的表达可以是：量化建议+可以解决的什么问题。如：建议减薄到根部1.2mm，以防止产品表面有缩痕，请确认。,Suggestion _产品结构改善建议,Cavity side primary cooling design _前模大致运水,TOP,OPERATOR SIDE,baffles,Core side primary cooling design _后模大致运水,TOP,OPERATOR SIDE,baffles,baffles, THANK YOU ,
