毕业设计论文外文资料翻译Word格式文档下载.docx
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毕业设计论文外文资料翻译Word格式文档下载.docx
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Asthepresentsocialprogressanddevelopment,theoriginalgoodsalreadycan'
tsatisfypeople'
sdemandformaterial,themanufactureofsomecommodities,however,mustrelyonthemoldtoproductionandprocessing.Therefore,thedevelopmentofthemouldincreasinglycloserelationshipwithpeople'
slife.Weusemouldprocessingallkindsofartifacts,sothattosatisfypeople'
sneeds,moulddevelopmentbringsusanewlife,newera.
Thisdesignisfocusontheanalysisoftheblankingdeformationprocessandthequalityinfluencefactorsonthebasisofblankingpieces,mainlyintroducesthetechnologyofblankingpiecescuttingprocessisanalyzedanddetermined,andthechoiceofmouldstructure,makethenecessaryprocesscalculation,theselectionanddeterminationofmaincomponentsofthemoldstructureandsizeoftherelatedparameters,heightandpressdiesanddrawingdieassemblydrawingandpartdrawingarethemaincontentofthisdesign.
Accordingtotherequirementofthegiventopicinthedesign,Ifirstlyanalysesthestampingparts,analysisthesizeprecisionofthepartswithgeneralprecisionmouldcanmeettherequirementsofprecisionparts,fromtheshapeoftheparts,dimensioningandproductionbatch,chosethepunchingblanking.
Accordingtocomprehensiveanalysisoftheparts,theIIdesigninthedesignofthemoldisassemblingapunchingblankingdie,punchblankingmouldaremainlyintroduced,oneofthemostwidelyusedprocessinstampingproduction.Duetothematerialandthickness,Iusetheprocessingmethodis:
thecompositeprocesspunchingblankingdieforprocessing.
Keywords:
punching,blanking,edge
Mouldisthemostbasicpartoftheproductionofindustrialunit,sheisthenationalbasicequipment,theproductionprogress,itrepresentstheproductionofindustriallevelmeasureofcountriesandregions.Indie&
mouldmanufacturing,automobile,machinery,electricalappliances,allkindsofelectricalmachinehasapivotalposition,heisintheproductionofindustrialdevelopmentandprogressofbasic,willeventuallybearing,theprogressofthemoldknownasanimportantindexofnationalprogress.
Withthedevelopmentofnationaleconomyandindustrialtechnology,themechanicalpartsinvariousmaterialsspecies,thegreaterthedemandforthedemandofmouldandmouldtechnologydifficultyisalsoincrease.Industryexpertsbelievethatalthoughthereareavarietyofmoldsort,butthedifficultiesofitduringthe"
twelfthfive-year"
developmentshouldbebothcansatisfytherequirementofalargenumberofparts,andhavehightechnicalrequirements,however,thosecan'
tindependentdesignofthemouldalsoneedtopurchasefromoverseasmarketsmouldisabigproblem,needalargenumberofimportsofmoldtomeetdomesticdemand,whileimportsofmoldcanbeusedforalongperiodoftime,stillcanprogresstowardsthedirectionofthecomplexprecisionmouldneedpeopletoindependentresearchanddevelopmenttomeetthedemandofthemarket.Thetypesofmould.Thetypesizeprecision,productiondifficultyofrequirementsofimpactontheentireindustryisimmeasurable,itcandirectlyaffecttheproductionprogressofthewholeindustryandneeds.Asaresult,therearesomeimportantmoldneedtofocusontrainingdevelopment,generalmolddevelopmentshouldalsohaveafasterdevelopmentmustsharetheelementsofthedevelopmentoffastertocanspeedupthedevelopmentofmold,toimprovethequalityofthemouldwithaccuracyreachedthepointofmorestandard.Canshortentheproductioncycle.
Ourmouldhaveenoughadvantageinthemarket.Isnotonthequality,orvalueonmouldhaveadvantagesthanothercountries,theexportofourcountryshouldbemoreforthemoldforthisadvantageshouldbethekeytothedevelopment,theexportofthemouldshouldhavetheirowncharacteristicswithuniquefeature,selecttherequirementforhightechnologyofhighprecisionmoldshouldfocusondevelopingappliedtoexport,thistomybrotherindustrialprogresswillbehaveamajorrole,however,ourmoldforthedevelopedcountriesofadvancedmoldmanufacturingtechnologyinChinaisrelativelybackward,andshouldbestudiedfromtheaspectsoftechnologyandequipmentproductionconditions.TobelaggingbehindinthedevelopmentofChina'
smold,howeveralotofthishastodowiththedevelopmentofmanufacturingindustryinChinahasalottodo,canbeseen,thedevelopme
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