注塑模具DFM報(bào)告模板.ppt

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PartsAnalysisReport,“Engineeringglobalparts”,ProjectNo.:10CE697.3,PartName.:housing,產(chǎn)品名,項(xiàng)目號(hào),cavity,core,ACTUATORHAND,PL,,Bananagatewillbeinhere,shrinkageratecorrect?Kindlyadvise,Visiblearea_確認(rèn)外觀面,Isthispartavisibleone?Ifsokindlyadvisethewherethevisiblearea.,,表達(dá)運(yùn)水,,表達(dá)流道,,表達(dá)放大圖位置,SectionG-G,基本直線,基本箭頭,表達(dá)各種尺寸,表達(dá)截面,一些有用的圖形,基本文本框,A,A,pleaseadvise,,表達(dá)運(yùn)水,,表達(dá)流道,基本直線,基本文本框,pleaseadvise,鼠標(biāo)在直線上點(diǎn)擊右鍵，再點(diǎn)擊設(shè)置為默認(rèn)線條，設(shè)置好后就可以畫(huà)出與這條線一樣的線條啦！PS：設(shè)置好默認(rèn)線條后，默認(rèn)箭頭會(huì)自動(dòng)設(shè)置好！,同理，文本框與運(yùn)水，流道也可以右鍵設(shè)置默認(rèn)來(lái)方便畫(huà)?,Layout_模具排位,,表達(dá)運(yùn)水,,表達(dá)流道,Slide,行位,斜頂,lifter,Insertssplitline_鑲件線確認(rèn),Inserthere,OK?這里做鑲件,OK?,Insertsplitlineinred,OK?紅色鑲件線,請(qǐng)確認(rèn),Ejection_產(chǎn)品頂出確認(rèn),,Ejectorblade,,Ejectorsleeves,Ejectorpins,,lifter,,Innerslide,,Surfacefinish_產(chǎn)品拋光/曬紋位置確認(rèn),Isthispartavisibleone?Ifsopleaseadvisethewhichthevisibleareaisandthesurfacefinishspec.,MT11010textureforredsurface,pleaseconfirm.紅色面曬MT1101紋,請(qǐng)確認(rèn),OthersurfaceapplySandpaper600#formoldrelease.,pleaseconfirm.其它面省到600#砂紙出模,請(qǐng)確認(rèn),DraftStudy_產(chǎn)品斜度分析,Greensurfaceswithoutdraftanglenow,suggesttoenlargeto1degreeatleast(byreducematerial)Kindlyadvise.綠色面直身,建議最小減膠加1度斜度,請(qǐng)確認(rèn).,Draftangleoftheshutoffsurfaces(redmarked)isnotenough,least(byreducematerial)itshouldbe3degreeatleast.圖示紅色面擦穿，斜度不足（單邊最小3度）,theredsurfaceisstraight,suggestadd3draftangleonit(byreducematerial)fortextureMT0000,least(byreducematerial),plsconfirm.紅色直身面,建議減膠加3度出模角來(lái)曬紋MT0000,請(qǐng)確認(rèn).,Wallthicknessstudy_產(chǎn)品壁厚分析,Redareawithuneventhickness,maycausesinkmarks,pleasehelpimprove.紅色區(qū)域壁厚不平均,太厚了,可能縮水,請(qǐng)幫忙改善.,Thoseribstoothick,suggestthinthemto75%generalpartsurfacetoavoidsinkmarkoppositeit.Pleaseconfirm.箭頭所指骨位太厚,建議減薄到基本壁厚的75%來(lái)避免骨位對(duì)面縮水痕.請(qǐng)確認(rèn).,Wallthicknesswelldistribute.壁厚OK.,Parttolerancestudy_產(chǎn)品公差合理性分析,Wedidnotgetthepart2ddrawingyet,wouldyoupleasesenttous?Drawingwithcriticaldimensions(tolerance)andnotethecriticalsurfacewillbegreat!請(qǐng)?zhí)峁┌钆c高要求表面的產(chǎn)品2D產(chǎn)品圖Provideinformationabovebeforemolddesigningcanhelpourengineermakethecorrectdecisionduringdesign&manufacture,sowewillgettheperfectpartandtheleadtimewouldn’tbeextended.Thankyou!,Toleranceheremaytootighttoinjection,canitenlargeto+/-0.2mm?這個(gè)公差太緊了,注塑很難保證,是否可以加大到+/-0.2mm?,Warpageprevent_知悉客戶可能的產(chǎn)品變形,Engraving&cav.N.O_產(chǎn)品曬字合理性分析與模穴號(hào)確認(rèn),Doesthispartneeddatewheel,recyclemark,ormarkthepartnumber?這個(gè)產(chǎn)品是否要加日期章/環(huán)保標(biāo)記/模穴號(hào)?,Cav.Numberhere,textheight1.5mmraise0.2mm,OK?在這里加模穴號(hào),字高1.5mm,高出產(chǎn)品0.2mm,OK?,,Suggestion_產(chǎn)品結(jié)構(gòu)改善建議,回復(fù)DFM的一般是客戶公司的產(chǎn)品工程師，他們大部分對(duì)模具并不熟悉，這就要求我們的模具工程師在做DFM時(shí)要考慮到這一點(diǎn)，提出的產(chǎn)品問(wèn)題應(yīng)盡可能給到量化的方案：如“骨位太厚，要減薄，請(qǐng)確認(rèn)”，這一句更好的表達(dá)應(yīng)該是“這條骨位太厚，可能導(dǎo)致產(chǎn)品表面有縮痕，建議減薄到根部1.2mm，請(qǐng)確認(rèn)。”標(biāo)準(zhǔn)的表達(dá)可以參考：?jiǎn)栴}+可能導(dǎo)致的后果+量化的解決方案。如：?jiǎn)栴}（骨位太厚）+可能導(dǎo)致的后果（表面有縮痕）+量化（根部1.2mm）的解決方案（減薄根部）。更好的表達(dá)可以是：量化建議+可以解決的什么問(wèn)題。如：建議減薄到根部1.2mm，以防止產(chǎn)品表面有縮痕，請(qǐng)確認(rèn)。,Suggestion_產(chǎn)品結(jié)構(gòu)改善建議,,Cavitysideprimarycoolingdesign_前模大致運(yùn)水,,TOP,OPERATORSIDE,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,baffles,Coresideprimarycoolingdesign_后模大致運(yùn)水,,,,,,,,,,,,,,,,,,,,,,,,,,,TOP,OPERATORSIDE,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,baffles,baffles,——THANKYOU——,