外文翻译--注塑模快速原型制造.doc

中被大学分校毕业设计1外文原稿FastprototypeininjectionmouldproductionThetraditionalmanufacturestrategyisascaleperformancetofirst,the80sof20centuriesputsforwardthepricetofirstwithmass,since90s,havedevelopedintomarketresponsefirst.Underthesituationofthemanufacturingindustryinternationalizesgradually,shortentheproductdevelopmentperiodtodevelopthenewproductinvestmentriskwithdecrease,becomethekeythatbusinessenterpriserelyforexistence.Inrecentyears,theproductionstrategypointofthemanufacturingindustrymarketistakingplacefromthecostandmassbythattimeanimportanttransferforandrespondingto.Itisimportancethatfleetnessfacethediverseproductbucktomarketthatmanufactoryconfidencemarketfirsttimingthatfastformingbutbegtoexisttoguarantee,thefastresponseproductionhasbecometheinternationalinvestigativehotspot,emergingwiththetideofthetimes/fastreplication/thefastproductiontechniqueincreasesforthebusinessenterprisethecompetitionabilityprovidedakindofadvancedway.Thattechniqueisarevolutionthatakindofhighertobaseonthetiredadditioninmaterialshapeisnewmadetobuildthetechnique,passingfortoistheproductionrealmof20centuriestobreak,canningmaketheinjectionmould,diecastingthemoldandhurtletopressmoldetc.variousaccurateandcomplicatedmoldingtool.Nowalreadywideboundapplianceincar,aviation,thedayofaviation,voyage,appliance,industrialdesign,medicaltreatment,building,handicraftproduct中北大学分校毕业设计第2页共16页manufacturesandchildtoyetc.realm,andalongwiththistechniqueoneselfofdevelopthesumcontinuouslyperfect,itswideofapplicationwillexploitallaspect.Incarrealmappliancemanufacturingindustry,themoldingtoolformingaccessoryaccountsfor50oftoproductionmanhour～70.Moldingtoolproductionishotspotquestionthatbottlenecktomakeroughlyourcountrycar,appliance,lightwork...etc.professiondevelopmentandkeyagent,alongwithmodelthesofthardwareequipmentquicklyandmodelthematerialquicklytodevelopthesumcontinuouslyperfect,fastprototypeanexaltationforofintensityandaccuracygettingcontinuously,modelthetechniquequicklytogodeepintothefastmoldingtoolproductionrealmalreadyandlittlebylittle,accordingtomodelquicklythesimpleandeconomicfastmoldingtoolineveryvarietyinproductioninmethodhavebecometheRPMappliance.一．fastproductioninmoldAlthoughthefastformingtechniquepublishesthetimenotlengthways,becauseofittheperformanceofbignessthatbringtothemanufacturingindustrymakethisathetechnicalapplianceisincreasinglyextensive,bringingwithproductiontothedesignofthemoldingtooltoleaponceespecially.Fastprototypetechniquecanthetypecoreoftheaccuratecreationmoldingtoolandmoldcavity,alsocanusedforinjectingdirectlytheprocessmanufacturethesampleplastics,inordertodiscoveringsumrectifyingappearing.Becausethefastprototypemakesthisanewtechnicalappliance,中北大学分校毕业设计第3页共16页makethedesignofthemoldingtoolinclinedtowardthedigitizeandturnquicklywithproductiongradually,makemoldingtoolmadeinshortenperiod,declinelowcostprogress,wentforwardtheonestepconsumedly.Fastthetechniqueofreplicationmostlythebasismodelsthesolidpatternofthecreationquicklynamelythekindmoldfemaledieadoptioncopieswhatmodeasthemetalsprayingspraygundraw,electroplates,therecombinationmaterialpours,theprecisioncaststheetc.cometomainoperateinmoldingtoolinproductioninfleetnessaccessoryconvex,cavemoldormoldcavity,core,itsproductionperiodisgeneraltocontroltoincisethemethodforthetraditionalnumberof1/5～1/10,butthecostishoweverandonlyforits1/3～1/5.Accordingtothearchetypalmaterialinmaterial,productioncost,RPinmoldingtool,producetheaccuracyofthebatchquantity,moldingtoolrequesttobedevelopedtooutvariousdiversecraftsmethod.Currentandfastreplicationmethodmostlycontainindirectthemethodofreplicationanddirectthemethodofreplication,accordingtofastproductioninRPmoldingtoolmethodthepolypeptideisanindirectthemethodofreplication.Differaccordingtothematerial,themoldingtoolthatindirectreplicationmethodproduceouthasthesoftmold,themoldofbridgeandhardmold.Thesoftmoldsofttoolingusuallypointsofisasiliconrubbermoldingtool.SLA,FDM,LOMorSLSetc.techniquesthatmanufacturewiththeprototype,thenturnoversiliconrubbermoldingtool,theninfuseintothepolyurethaneofthedoublebuilderinthemold,curing,curetheaccessorythatpostneedwhen中北大学分校毕业设计第4页共16页namelygetThemoldofbridgebridgetoolingusuallypointsofistoproceedthemoldingtoolofepoxyresinthatinjectionproducedirectly.Theadoptionepoxyresinmoldingtoolcompareswithtraditionalinjectionmould,costonlycontainoneofseveraldeicesofthetraditionalmethods,producingtheperiodtoalsoreduceconsumedly.Moldingtoollifecannotcomparewithdie,butratiosiliconrubbermoldhigher,canamountto1000～5000part,cansatisfyinginsidesmallbatchquantityrequire.Thehardmoldhardtoolingusuallypointsofisasteelqualitymoldingtool,thenusetheindirectmodeproductionmetalsprayingmoldingtoolandusethefleetnessformingtoprocessthemoldingtoolofmetalsprayingdirectly.Thefastreplicationtechniquereplicationperiodshort,craftissimple,easytotheexpansion,replicationcostislow,theaccuracycansatisfywithlifeacertainandparticularfunctionneeds,synthesizingtheeconomiceffectivenessgood,isakindoffast,convenience,actualmoldingtoolproductiontechnique,specialbeapplicabletothenewproductthedevelopmentmanufactureonatrialbasis,craftverificationandfunctionverificationandmuchsmallbatchquantityinspeciesproduce.Thecompetitionofthebusinessenterpriseturnsworseincreasingly,theproductdevelopmentperiodrequestismoreandmoreshort,providingthedevelopmentopportunityforthefastthetechniqueofreplicationanddevelopthespace.Alongwiththedevelopmentoftheindustrializationproduction,thefastthetechniqueofreplicationismoreandmoreattentionbyproductthecompanyisextensivetovaluewithmoldingtoolfield,astoitsstudythe