福特白光掃描要求教材課件

APAToolingSupplierConferenceMarch21-22,2013LarryGeng耿國濤

APAToolingSupplierConferencDieSurfaceScanningOverview模具型面掃描概述Whatisdiesurfacescanning?

什么是模具型面掃描？ApplicationsofscanningdatainFord

福特如何應(yīng)用模具的掃描數(shù)據(jù)？Diesurfacescanningrequestitems模具掃描作業(yè)有什么要求？Datasurfacescanningprocedure

模具掃描工作的流程是什么？

DieSurfaceScanningOverviewDieSurfaceScanningOverviewWhatisdiesurfacescanning?什么是模具的掃描？白光掃描Opticalequipment,白光掃描設(shè)備Picturepositioningtechnology拍照定位技術(shù)Gratingmeasurementtechnology光柵測量原理Capturediekeyinformationbeforeshippingdies

發(fā)運前測量獲取模具的主要信息ScanningdatastoredinTCE–FordDataBase

掃描數(shù)據(jù)儲存在TCE--福特的數(shù)據(jù)庫DieSurfaceScanningOverviewDieSurfaceScanningOverviewApplicationofscanningdataforFordtoolingshop白光掃描技術(shù)在福特模具廠的應(yīng)用

Scanningwasfirstusedtoimprovemachineperformanceonroughcastings.

掃描技術(shù)最早應(yīng)用在改進鑄件粗加工的加工工藝，提高加工效率Aftersuccessfulimplementationitexpandedtomanyotherapplications;成功應(yīng)用后，逐漸擴展到很多其他的應(yīng)用領(lǐng)域。DieConstruction模具裝配Virtualdieassemblytoreducepresstime模具部件虛擬裝配，以減少在壓機上的研配時間WearPlatedimensionswerecreatedfromscandataandgiventodiemakerstogrindtosizewithouteverassemblingthedies.

通過掃描數(shù)據(jù)獲得導板的位置尺寸信息，無需裝配模具，即可完成導板的研配工作-Abletoalignupperandlowerdiefacestoreducespotting，凸凹模虛擬裝配，減少研合時間-Eliminatedsizingwearplatesinthepresstosavepresstime，無需在壓機上調(diào)配導板，提高壓機利用率Tryout調(diào)試EventuallyformedtheCSIprocessforcorrectionloopsPanelscansforcorrectionloops根據(jù)鈑件掃描結(jié)果制定整改方案PanelsscansforCMM鈑件全尺寸掃描作為檢測報告DieBuy-Off驗收DieSignatures模具掃描數(shù)據(jù)作為驗收確認PerishableSteels易損鋼塊數(shù)據(jù)備份，作為復(fù)制加工依據(jù)ScanningtechnologywasimplementedindiemanufacturingasanenablertomeetGPDStargets.

掃描技術(shù)作為得力工具保證模具制造周期滿足GPDS的目標

DieSurfaceScanningOverviewDieSignatureScanningOverviewApplicationofscanningdataforFordtoolingshop白光掃描技術(shù)在福特模具廠的應(yīng)用

Improvemachineperformanceonroughcastings.改進鑄件粗加工的加工工藝，提高加工效率Operatorsrunprogramsat100%feedsandspeeds.數(shù)控操作者執(zhí)行程序，100%的進給量和進給速度Roughingtimesarereduced76%atthemachine.鑄件粗加工時間降低76%100%accuratestockmodelsresultinsaferprograms基于鑄件掃描數(shù)據(jù)編制的數(shù)控程序，加工量均勻，程序更安全Thetoolingisalwaysengagedinmetalremoval.刀具始終處于切削狀態(tài)，無空走刀情況DieSignatureScanningOvervieDieSurfaceScanningOverviewForProductionPlant沖壓廠對模具最終狀態(tài)的驗收確認DieSignaturesThesearescansofthefinisheddiesurfacesofthecompleteddiesattheTryoutsource.模具制造廠負責完成模具最終狀態(tài)的數(shù)據(jù)掃描ForDieMaintenance模具維護及維修AccidentsinProductionDieSurfaceisdamagedbeyondbasicfixes.生產(chǎn)事故造成模具型面損壞，基本修復(fù)處理無法完成。ForReworkConfirmation模具修復(fù)工作前確認DieQualityGuaranteeVerifythatthediehasnotbeenmodifiedbytheproductiondiemaintenanceteamissuchawaythatcanvoidthewarranty.模具出現(xiàn)異常時，確認是否被沖壓廠的模具維修人員修改，如模具已不是發(fā)模前最終狀態(tài)，模具制造廠將不必承擔質(zhì)保責任。ForDieDuplication模具復(fù)制SamepartsrunninginmultipleregionsImproveFPGqualityforduplicatetoolsGotoaNOTRYOUTlevelofdiemanufacturing相同制件在不同區(qū)域生產(chǎn)，需要模具復(fù)制，改善FPG鈑件質(zhì)量，模具無需調(diào)試即可出件ApplicationsofscanningdataforFordstampingplant福特沖壓廠對掃描數(shù)據(jù)的應(yīng)用

DieSurfaceScanningOverviewDieSurfaceScanningOverviewApplicationofscanningdatainFord福特對掃描數(shù)據(jù)的應(yīng)用–案例1

Signature,Duplicationandstudy狀態(tài)確認，復(fù)制，研究

CapturingqualityimprovementsdoneinTryout,forreverseengineering&ensuringaquickturnaroundincaseofacrash.Scanisnowthemaster.測量獲得模具調(diào)試后狀態(tài)的數(shù)據(jù)，作為逆向復(fù)制及快速修復(fù)模具時的加工基準。Analyzingdatatobetterunderstandeffectsofspringbackandtomeasurethesuccessofcompensationstrategies.分析掃描數(shù)據(jù)以深入理解回彈對模具的影響，以及測量對比沖壓變型補償策略的實際效果。Mappingthequalityofthedrawnstampingatthetimeofthebuyoff模具驗收時，測量并分析所有成型模具的質(zhì)量情況DieSurfaceScanningOverviewDieSurfaceScanningOverview

Diemaintenance

DSPrequestedlowerfrontdoorhingesurfacestobemovedforward1.5mm.GrindingLess減少打磨SpottingLess減少研配Problem;NoCadDataexistsfortheP-221doorsthatweremanufacturedoutsideoftheUnitedStates.

模具不是在北美制造，丟失CAD數(shù)據(jù)DSPdoesnothavethepresstimeforextensivetryoutofchangesinproductiontooling.DSP沒有大量的壓機工時來完成模具的調(diào)試工作ResolutionScanthediegeometryandcreatenewsurfacesinTebisusingRSC(RapidSurfaceCreation)

掃描模具型面，并用Tebis生成可加工用型面數(shù)據(jù)。Newsurfacesweremachinedintheupperdiehalfbyusingamaterialthicknessoffset,thisensureddimensionalaccuracybetweentheupperandlowerdies.用于加工凹模側(cè)的型面數(shù)據(jù)偏置一倍料厚，以保證上下模之間間隙的尺寸精度Cutterpathwasbeingpreparedwhiledieswereinproduction.

模具沖壓生產(chǎn)的同時，制作機加編程數(shù)據(jù)DSPjobwasabletobeaddedtothemachineschedulewithnointerruptiontoinhouseworkloadDSP的工作編入加工計劃，與廠內(nèi)模具任務(wù)無沖突ResultsDiesweremachinedwitha2dayturnaround.

模具在兩天內(nèi)輪班加工完成DSPpolishedchangeareasandwasabletoscheduleawindowforTryoutinthepress.

DSP拋光模具修改區(qū)域，安排計劃上壓機調(diào)試Diewasbroughttohomepositionwithnointerferenceandnogrindingrequired.模具無需打磨即可沖壓到底，且無干涉Thefirstblankresultedinasplitfreepanel.

第一張坯料即可打出不裂的鈑件Thedieswerereadyfortheirnextscheduledproductionrun.

模具以具備生產(chǎn)狀態(tài)，可準備下次生產(chǎn)計劃F-150frontdoorassemblyissuesduetolackofadjustmentoflowerdoorhinge.前門總成問題，與門下鉸鏈調(diào)整量不足ApplicationofscanningdatainFord福特對掃描數(shù)據(jù)的應(yīng)用

案例2

Diemaintenance

Thefirstblankresultedinasplitfreepanel.整改模具，第一張坯料即可打出不裂的鈑件。DieSurfaceScanningOverviewDieSurfaceScanningOverviewStampingPlantSupport

Diemaintenance

ApplicationofscanningdatainFord福特對掃描數(shù)據(jù)的應(yīng)用

案例3

Maintenance維修scrapratereductionfrom2.4%to.6%廢品率從2.4%降到0.6%DSPrequestedanalysisondoubleattachedF-150SuperCabreardoorouterstoreduceproductionscraprate.DSP要求分析后門外板雙槽模具狀態(tài)，發(fā)現(xiàn)并解決模具存在問題，以降低生產(chǎn)中廢品率Problem;RHdoorsplitsLHdoesn’t.右門鈑件裂BothDoorsshouldbeidentical左右門應(yīng)該一致Howcandifferencesbetweenthe2doorsbeidentified?左右門為什么會有差異？Analysis分析ThediewasscannedandtheLHdatawasmirroredinTebis.(CAD/CAMSoftware)ThisproducedavirtualRHdiesurface.掃描左側(cè)模具型面，在Tebis中鏡像為右側(cè)型面Thevirtualsurfacewascomparedtotheactualsurface.比較虛擬右側(cè)型面與實際型面的差異AreasofconcernwereidentifiedandDSPTryoutpersonnelweregivenadimensionalroadmapformakingimprovementswithzeroriskfortheassemblyplant.問題區(qū)域，左右件的差異值報告以云圖形式提供給調(diào)試者，作為模具整改的依據(jù)，確保不會給裝配車間帶來任何風險。Results結(jié)果Theresultswereareductioninscrapratefrom2.4%inJanuaryto.6%inApril.

廢品率從一月份的2.4%降低到四月份的0.6%Improvementsinperformancetoschedule

模具的整改工作按計劃完成DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiesurfacescanningrequestitems模具型面掃描的基本要求FromC489Program從C489項目開始Finishattryoutsource由模具廠完成數(shù)據(jù)掃描Draw,redrawandformdies拉延，二次拉延等成型類模具Corebodypanel,criticalunderbodypanel,seebelownotefromSOW

主要車身件及某些底盤件，具體以SOW所述為準，見下圖注釋Dieitemsneedscan模具需要掃描的項目FollowForddiescanningprocedure遵照福特的掃描流程標準報價要求報價中應(yīng)該包含如下信息要求掃描數(shù)據(jù)的模具為：主要車身鈑件的成型類模具，比如機蓋內(nèi)外板，翼子板，頂蓋，行李箱內(nèi)外板，門子內(nèi)外板，背門內(nèi)外板，側(cè)圍內(nèi)外板及地板，對于底盤類零件以報價單要求為準DieSurfaceScanningOverviewDieSurfaceScanningOverviewAllDieworkingsurface模具所有的工作型面

Anysurfaceorareathatwasmachinedonthe5-axis.

所有在五軸機床上加工出的加工面或區(qū)域Allgagingordeviceusedtolocatetheblankwithinthedie.

模具上所有用來鈑件定位的定位距或其他裝置Allguidingcomponents--wearplates,guidepostandbushing

所有的導向部件，導板，導柱，導套

Allstopblocks,bottomblocks,balanceblocks,coneblocks

所有的礅死塊，平衡塊，錐形定位快Alltoolingholes,datumsurface,keyways.所有的基準孔,基準面，鍵槽Allitemsthatwasusedtofindlocationduringsetupandmachiningofthedies

所有模具加工時需要用來定位的項目Itemsthatneedscanning模具需要掃描的項目

DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiescanningprocedure模具基本掃描流程

Setupandmakepreparation

掃描前準備工作Scanningdiesurfacewithequipment

用設(shè)備掃描模具型面Postprocedure

掃描數(shù)據(jù)的后處理DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiescanningprocedure–setupandpreparation模具掃描流程—設(shè)置及準備

Goodsetupswillprotecttheintegrityofthedata

正確的設(shè)置及準備工作能確保掃描數(shù)據(jù)的完整性Cleandietoensureallworkingandmountingsurfacesarefreeofoilanddirt.

清潔模具，確保所有的工作面及安裝面無油無塵Placedieonaflatsurfaceorleveltableandmakesuretheflatness

模具防置在平面或平板上，并保證平板的平面度Alllowerandupperringsmustbeassembledwiththepunchinhomepositionbeforescanning.掃描開始前，保證上下壓邊圈和凸模裝配在一起，并處于工作位置Leveltable測量用平板，平板平面度可調(diào)DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiescanningprocedure—scanning模具掃描流程—掃描過程

Makesuretheenvironmentlightisstrongenough

保證環(huán)境有足夠的光強，否則無法測量深腔部位Makesuretheaccuracyofscanningprocess-parameterssetupinsoftwareandhardwarecalibration

保證掃描過程中精度的控制，軟件中精度參數(shù)設(shè)置，硬件標定Makesurealltheitemsarecaptured保證獲得所有要求測量項目數(shù)據(jù)Ifthereflectionoflightisserious,shouldspraydevelopertodecreasereflection

對反光強烈區(qū)域，需要噴一層現(xiàn)象劑來降低反射

DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiescanningprocedure—postprocedure模具掃描流程—數(shù)據(jù)后處理

Orientationofdataforcomparison掃描數(shù)據(jù)定位Alltheitemsshouldbeinthesamecoordinates，carposition

所有的測量項目都應(yīng)該在同一個坐標系，車身坐標系下2.Scanningdatamustusesamecoordinatesystemandmakesuregapfromscanningdataisasthedieonpress

單套模具掃描數(shù)據(jù)必須用.一致基準建立坐標系，保證凸凹模的間隙與模具在壓機工作狀態(tài)一致Filesizemanagement文件大小控制Usethecorrectqualitytype,fordiesignatureusehighqualitytype

選用正確的點云質(zhì)量類型，比如模具的驗收確認選用高級質(zhì)量類型WhenalldiesarescannedexportthescandataintheSTLformat.

當所有項目掃描完成，將數(shù)據(jù)格式輸出為STL格式Namingconventions數(shù)據(jù)命名規(guī)則

TherearestandardsforstoringscandatainTeamCenterthatneedtobefollowedforcreatingthefilename

存入TCE的掃描數(shù)據(jù)及創(chuàng)建文件夾必須遵照命名規(guī)則StorethedatainTeamCenterinthestampingtopfolderunderthecarprogramandpartnumberintheDieScanfolder.

掃描數(shù)據(jù)存儲在項目-零件菜單下的掃描數(shù)據(jù)文件夾內(nèi)DieSurfaceScanningOverviewQuestionsandAnswersThanksQuestionsandAnswersAPAToolingSupplierConferenceMarch21-22,2013LarryGeng耿國濤

APAToolingSupplierConferencDieSurfaceScanningOverview模具型面掃描概述Whatisdiesurfacescanning?

什么是模具型面掃描？ApplicationsofscanningdatainFord

福特如何應(yīng)用模具的掃描數(shù)據(jù)？Diesurfacescanningrequestitems模具掃描作業(yè)有什么要求？Datasurfacescanningprocedure

模具掃描工作的流程是什么？

DieSurfaceScanningOverviewDieSurfaceScanningOverviewWhatisdiesurfacescanning?什么是模具的掃描？白光掃描Opticalequipment,白光掃描設(shè)備Picturepositioningtechnology拍照定位技術(shù)Gratingmeasurementtechnology光柵測量原理Capturediekeyinformationbeforeshippingdies

發(fā)運前測量獲取模具的主要信息ScanningdatastoredinTCE–FordDataBase

掃描數(shù)據(jù)儲存在TCE--福特的數(shù)據(jù)庫DieSurfaceScanningOverviewDieSurfaceScanningOverviewApplicationofscanningdataforFordtoolingshop白光掃描技術(shù)在福特模具廠的應(yīng)用

Scanningwasfirstusedtoimprovemachineperformanceonroughcastings.

掃描技術(shù)最早應(yīng)用在改進鑄件粗加工的加工工藝，提高加工效率Aftersuccessfulimplementationitexpandedtomanyotherapplications;成功應(yīng)用后，逐漸擴展到很多其他的應(yīng)用領(lǐng)域。DieConstruction模具裝配Virtualdieassemblytoreducepresstime模具部件虛擬裝配，以減少在壓機上的研配時間WearPlatedimensionswerecreatedfromscandataandgiventodiemakerstogrindtosizewithouteverassemblingthedies.

通過掃描數(shù)據(jù)獲得導板的位置尺寸信息，無需裝配模具，即可完成導板的研配工作-Abletoalignupperandlowerdiefacestoreducespotting，凸凹模虛擬裝配，減少研合時間-Eliminatedsizingwearplatesinthepresstosavepresstime，無需在壓機上調(diào)配導板，提高壓機利用率Tryout調(diào)試EventuallyformedtheCSIprocessforcorrectionloopsPanelscansforcorrectionloops根據(jù)鈑件掃描結(jié)果制定整改方案PanelsscansforCMM鈑件全尺寸掃描作為檢測報告DieBuy-Off驗收DieSignatures模具掃描數(shù)據(jù)作為驗收確認PerishableSteels易損鋼塊數(shù)據(jù)備份，作為復(fù)制加工依據(jù)ScanningtechnologywasimplementedindiemanufacturingasanenablertomeetGPDStargets.

掃描技術(shù)作為得力工具保證模具制造周期滿足GPDS的目標

DieSurfaceScanningOverviewDieSignatureScanningOverviewApplicationofscanningdataforFordtoolingshop白光掃描技術(shù)在福特模具廠的應(yīng)用

Improvemachineperformanceonroughcastings.改進鑄件粗加工的加工工藝，提高加工效率Operatorsrunprogramsat100%feedsandspeeds.數(shù)控操作者執(zhí)行程序，100%的進給量和進給速度Roughingtimesarereduced76%atthemachine.鑄件粗加工時間降低76%100%accuratestockmodelsresultinsaferprograms基于鑄件掃描數(shù)據(jù)編制的數(shù)控程序，加工量均勻，程序更安全Thetoolingisalwaysengagedinmetalremoval.刀具始終處于切削狀態(tài)，無空走刀情況DieSignatureScanningOvervieDieSurfaceScanningOverviewForProductionPlant沖壓廠對模具最終狀態(tài)的驗收確認DieSignaturesThesearescansofthefinisheddiesurfacesofthecompleteddiesattheTryoutsource.模具制造廠負責完成模具最終狀態(tài)的數(shù)據(jù)掃描ForDieMaintenance模具維護及維修AccidentsinProductionDieSurfaceisdamagedbeyondbasicfixes.生產(chǎn)事故造成模具型面損壞，基本修復(fù)處理無法完成。ForReworkConfirmation模具修復(fù)工作前確認DieQualityGuaranteeVerifythatthediehasnotbeenmodifiedbytheproductiondiemaintenanceteamissuchawaythatcanvoidthewarranty.模具出現(xiàn)異常時，確認是否被沖壓廠的模具維修人員修改，如模具已不是發(fā)模前最終狀態(tài)，模具制造廠將不必承擔質(zhì)保責任。ForDieDuplication模具復(fù)制SamepartsrunninginmultipleregionsImproveFPGqualityforduplicatetoolsGotoaNOTRYOUTlevelofdiemanufacturing相同制件在不同區(qū)域生產(chǎn)，需要模具復(fù)制，改善FPG鈑件質(zhì)量，模具無需調(diào)試即可出件ApplicationsofscanningdataforFordstampingplant福特沖壓廠對掃描數(shù)據(jù)的應(yīng)用

DieSurfaceScanningOverviewDieSurfaceScanningOverviewApplicationofscanningdatainFord福特對掃描數(shù)據(jù)的應(yīng)用–案例1

Signature,Duplicationandstudy狀態(tài)確認，復(fù)制，研究

CapturingqualityimprovementsdoneinTryout,forreverseengineering&ensuringaquickturnaroundincaseofacrash.Scanisnowthemaster.測量獲得模具調(diào)試后狀態(tài)的數(shù)據(jù)，作為逆向復(fù)制及快速修復(fù)模具時的加工基準。Analyzingdatatobetterunderstandeffectsofspringbackandtomeasurethesuccessofcompensationstrategies.分析掃描數(shù)據(jù)以深入理解回彈對模具的影響，以及測量對比沖壓變型補償策略的實際效果。Mappingthequalityofthedrawnstampingatthetimeofthebuyoff模具驗收時，測量并分析所有成型模具的質(zhì)量情況DieSurfaceScanningOverviewDieSurfaceScanningOverview

Diemaintenance

DSPrequestedlowerfrontdoorhingesurfacestobemovedforward1.5mm.GrindingLess減少打磨SpottingLess減少研配Problem;NoCadDataexistsfortheP-221doorsthatweremanufacturedoutsideoftheUnitedStates.

模具不是在北美制造，丟失CAD數(shù)據(jù)DSPdoesnothavethepresstimeforextensivetryoutofchangesinproductiontooling.DSP沒有大量的壓機工時來完成模具的調(diào)試工作ResolutionScanthediegeometryandcreatenewsurfacesinTebisusingRSC(RapidSurfaceCreation)

掃描模具型面，并用Tebis生成可加工用型面數(shù)據(jù)。Newsurfacesweremachinedintheupperdiehalfbyusingamaterialthicknessoffset,thisensureddimensionalaccuracybetweentheupperandlowerdies.用于加工凹模側(cè)的型面數(shù)據(jù)偏置一倍料厚，以保證上下模之間間隙的尺寸精度Cutterpathwasbeingpreparedwhiledieswereinproduction.

模具沖壓生產(chǎn)的同時，制作機加編程數(shù)據(jù)DSPjobwasabletobeaddedtothemachineschedulewithnointerruptiontoinhouseworkloadDSP的工作編入加工計劃，與廠內(nèi)模具任務(wù)無沖突ResultsDiesweremachinedwitha2dayturnaround.

模具在兩天內(nèi)輪班加工完成DSPpolishedchangeareasandwasabletoscheduleawindowforTryoutinthepress.

DSP拋光模具修改區(qū)域，安排計劃上壓機調(diào)試Diewasbroughttohomepositionwithnointerferenceandnogrindingrequired.模具無需打磨即可沖壓到底，且無干涉Thefirstblankresultedinasplitfreepanel.

第一張坯料即可打出不裂的鈑件Thedieswerereadyfortheirnextscheduledproductionrun.

模具以具備生產(chǎn)狀態(tài)，可準備下次生產(chǎn)計劃F-150frontdoorassemblyissuesduetolackofadjustmentoflowerdoorhinge.前門總成問題，與門下鉸鏈調(diào)整量不足ApplicationofscanningdatainFord福特對掃描數(shù)據(jù)的應(yīng)用

案例2

Diemaintenance

Thefirstblankresultedinasplitfreepanel.整改模具，第一張坯料即可打出不裂的鈑件。DieSurfaceScanningOverviewDieSurfaceScanningOverviewStampingPlantSupport

Diemaintenance

ApplicationofscanningdatainFord福特對掃描數(shù)據(jù)的應(yīng)用

案例3

Maintenance維修scrapratereductionfrom2.4%to.6%廢品率從2.4%降到0.6%DSPrequestedanalysisondoubleattachedF-150SuperCabreardoorouterstoreduceproductionscraprate.DSP要求分析后門外板雙槽模具狀態(tài)，發(fā)現(xiàn)并解決模具存在問題，以降低生產(chǎn)中廢品率Problem;RHdoorsplitsLHdoesn’t.右門鈑件裂BothDoorsshouldbeidentical左右門應(yīng)該一致Howcandifferencesbetweenthe2doorsbeidentified?左右門為什么會有差異？Analysis分析ThediewasscannedandtheLHdatawasmirroredinTebis.(CAD/CAMSoftware)ThisproducedavirtualRHdiesurface.掃描左側(cè)模具型面，在Tebis中鏡像為右側(cè)型面Thevirtualsurfacewascomparedtotheactualsurface.比較虛擬右側(cè)型面與實際型面的差異AreasofconcernwereidentifiedandDSPTryoutpersonnelweregivenadimensionalroadmapformakingimprovementswithzeroriskfortheassemblyplant.問題區(qū)域，左右件的差異值報告以云圖形式提供給調(diào)試者，作為模具整改的依據(jù)，確保不會給裝配車間帶來任何風險。Results結(jié)果Theresultswereareductioninscrapratefrom2.4%inJanuaryto.6%inApril.

廢品率從一月份的2.4%降低到四月份的0.6%Improvementsinperformancetoschedule

模具的整改工作按計劃完成DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiesurfacescanningrequestitems模具型面掃描的基本要求FromC489Program從C489項目開始Finishattryoutsource由模具廠完成數(shù)據(jù)掃描Draw,redrawandformdies拉延，二次拉延等成型類模具Corebodypanel,criticalunderbodypanel,seebelownotefromSOW

主要車身件及某些底盤件，具體以SOW所述為準，見下圖注釋Dieitemsneedscan模具需要掃描的項目FollowForddiescanningprocedure遵照福特的掃描流程標準報價要求報價中應(yīng)該包含如下信息要求掃描數(shù)據(jù)的模具為：主要車身鈑件的成型類模具，比如機蓋內(nèi)外板，翼子板，頂蓋，行李箱內(nèi)外板，門子內(nèi)外板，背門內(nèi)外板，側(cè)圍內(nèi)外板及地板，對于底盤類零件以報價單要求為準DieSurfaceScanningOverviewDieSurfaceScanningOverviewAllDieworkingsurface模具所有的工作型面

Anysurfaceorareathatwasmachinedonthe5-axis.

所有在五軸機床上加工出的加工面或區(qū)域Allgagingordeviceusedtolocatetheblankwithinthedie.

模具上所有用來鈑件定位的定位距或其他裝置Allguidingcomponents--wearplates,guidepostandbushing

所有的導向部件，導板，導柱，導套

Allstopblocks,bottomblocks,balanceblocks,coneblocks

所有的礅死塊，平衡塊，錐形定位快Alltoolingholes,datumsurface,keyways.所有的基準孔,基準面，鍵槽Allitemsthatwasusedtofindlocationduringsetupandmachiningofthedies

所有模具加工時需要用來定位的項目Itemsthatneedscanning模具需要掃描的項目

DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiescanningprocedure模具基本掃描流程

Setupandmakepreparation

掃描前準備工作Scanningdiesurfacewithequipment

用設(shè)備掃描模具型面Postprocedure

掃描數(shù)據(jù)的后處理DieSurfaceScanningOverviewDieSurfaceScanningOverviewDiescanningprocedure–setupandpreparation模具掃描流程—設(shè)置及準備

Goodsetupswillprotecttheintegrityofthedata

正確的設(shè)置及準備工作能確保掃描數(shù)